cells Crossword Puzzles
science vocabulary crossword 2023-09-13
Across
- takes protein to the membrane
- makes protein
- takes the protein and sends them out of the cell only found in animal cells
- the reason for photosyenthesis only found in plant cells
- has enzymes to break down waste only found in animal cells
- animal cell vacuoles larger
Down
- is the thing that makes energy for the cell also called the powerhouse of the cell
- the same kind of cells working together living
- storage that can hold water, waste and sometimes food
- holds organelles in place gives the cell shape only found in animal cells
- proteins, fats, carbohydrates, very large molecules non living
- the same kind of tissues working together
- organs that work together living
- the brain of the cell
- gives the cell its shape only found in plant cells
15 Clues: makes protein • the brain of the cell • animal cell vacuoles larger • takes protein to the membrane • organs that work together living • the same kind of tissues working together • the same kind of cells working together living • gives the cell its shape only found in plant cells • storage that can hold water, waste and sometimes food • ...
Gastric Secretion and Juice 2026-02-26
Across
- Enzyme in infants that coagulates milk protein
- Inactive precursor secreted by chief cells
- Protective gel layer that shields gastric mucosa from acid and enzymes
- Membrane transport system responsible for H⁺ secretion in parietal cells
- Gastric gland cells that secrete HCl and intrinsic factor
- Absence of hydrochloric acid in gastric juice
- Glycoprotein required for vitamin B12 absorption in the ileum
- Cells that secrete pepsinogen
- Hormone that stimulates gastric acid secretion
Down
- Chemical mediator from ECL cells that enhances acid secretion
- Parasympathetic nerve that stimulates gastric secretion
- Strong acid secreted by parietal cells that activates pepsin and maintains low gastric pH
- Hormone that inhibits gastrin release and reduces acid secretion
- Active enzyme in the stomach that digests proteins
- Post-meal rise in blood bicarbonate due to HCl secretion
15 Clues: Cells that secrete pepsinogen • Inactive precursor secreted by chief cells • Absence of hydrochloric acid in gastric juice • Enzyme in infants that coagulates milk protein • Hormone that stimulates gastric acid secretion • Active enzyme in the stomach that digests proteins • Parasympathetic nerve that stimulates gastric secretion • ...
Unit 5 Crossword 2024-11-27
Across
- final stage in mitosis or meiosis where new nuclear envelopes form around the chromatids
- structure that forms during cytokinesis which turns into cell wall that separates daughter cells
- constriction that forms during cytokinesis which leads to separation of daughter cells
- when offspring are produced by a single parent organism to produce genetically identical offspring
- where chromosomes align on cell's equator
- visual arrangement of chromosomes in cell used to identify chromosomal abnormalities
- first stage in mitosis, chrmosomes become visible, nuclear envelope breaks down, spindle fibers form
- process of egg cell development resulting in mature eggs
- when organisms exchange genetic material helping with genetic diversity
- cell division that happens in sexually reproducing organisms that makes 4 daughter cells with half of the parent cells chromosomes
- when an asexual organism divides into two to make two organisms
- cytoplasm and organelles division between two daughter cells after meiosis or mitosis
Down
- microtubular structure that aides movement or chromosomes during cell division
- phase in cell cycle when the cell is not actually dividing but includes three subphases: G1, S, and G2
- stage in mitosis or meiosis when chromatids are pulled apart inside the cell
- when one cell splits into two genetically identical daughter cells
- sperm cell development resulting in mature sperm
- sexually mature female or male cells with half the number of chromosomes
- exchange of genetic material during meiosis
19 Clues: where chromosomes align on cell's equator • exchange of genetic material during meiosis • sperm cell development resulting in mature sperm • process of egg cell development resulting in mature eggs • when an asexual organism divides into two to make two organisms • when one cell splits into two genetically identical daughter cells • ...
Vocab Choice Board - Unit 5 2026-04-15
Across
- the process where a single cell divides to produce two identical "daughter" cells
- a type of reproduction that involves only one parent, producing offspring that are genetically identical clones of the parent
- the process where unspecialized stem cells transform into mature, specialized cells with unique structures and functions
- the biological process of producing two identical replicas of DNA from one original DNA molecule
- a crucial stage of cell division (mitosis or meiosis) where condensed chromosomes align along the imaginary center line, or equator, of the cell
- the third stage of mitosis and meiosis where replicated chromosomes (sister chromatids) separate and are pulled to opposite poles of the cell
- the final physical division of a cell's cytoplasm into two separate daughter cells
- normal genes that act as the body's "brakes" by slowing down cell division, repairing DNA mistakes, or telling cells when to die (apoptosis)
Down
- a mutated or overactive gene that drives cancer by causing cells to grow and divide uncontrollably
- a thread-like structure located inside the nucleus of animal and plant cells that carries genetic information
- special cells found in3-to-5-day-old embryos (blastocysts) that can turn into any cell type in the human body (pluripotent) and divide indefinitely
- an ordered, repeating series of events that a cell goes through to grow, replicate its DNA, and divide into two identical daughter cells
- two identical copies of a single replicated chromosome, joined together at a region called the centromere
- the very first cell formed when a sperm and an egg unite (fertilization).
- the first stage of cell division (mitosis and meiosis) where the cell prepares to divide
- the longest, active stage of the cell cycle between divisions where a cell grows, performs its normal metabolic functions, and replicates its DNA in preparation for mitosis (division)
- specialized cells that can turn into almost any cell type in the body
- the final stage of mitosis or meiosis where chromosomes arrive at opposite poles of the cell, the spindle disassembles, and new nuclear envelopes form around each set of separated daughter chromosomes
18 Clues: specialized cells that can turn into almost any cell type in the body • the very first cell formed when a sperm and an egg unite (fertilization). • the process where a single cell divides to produce two identical "daughter" cells • the final physical division of a cell's cytoplasm into two separate daughter cells • ...
Unit 1 vocabulary 2023-10-11
Across
- Living things create offspring (children)
- Structures inside of each cell
- where the process of photosynthesis occurs. only found in plant cells
- Living things are made up of microscopic structures called___.
- A jelly like liquid that fills the cells
- Has chemicals that remove extra or damaged organelles
- Holds water
- how oxygen is made
- Non living organism
- Produces proteins
- Circular shape
Down
- Rectangular shape
- Single cellular = made of one cell. Example → bacteria
- Living organism
- Holds the DNA. The control center of the cell
- Converts glucose to ATP (energy)
- Multicellular = made of many cells Example → plants and animals
17 Clues: Holds water • Circular shape • Living organism • Rectangular shape • Produces proteins • how oxygen is made • Non living organism • Structures inside of each cell • Converts glucose to ATP (energy) • A jelly like liquid that fills the cells • Living things create offspring (children) • Holds the DNA. The control center of the cell • ...
Chapter 4 2025-02-23
Across
- muscles cells activate each other
- tissue contracts to produce movement
- tissue fat storage
- maintains shape of nose and ears/protects and cushions joints and vertebrae
- membrane line body cavity
- muscles move body parts
- organisms consist of many cells
- muscles surrounds hollow structures
- tissues cover body surfaces
- and organ systems perform complex functions
Down
- connective tissue provides strength and elasticity
- tissue supports and connects body parts
- groups cells with a common function
- tissues transmit impulses
- organisms consist of one cell
- membrane provides structural support
- junctions hold adjacent human cells together
17 Clues: tissue fat storage • muscles move body parts • tissues transmit impulses • membrane line body cavity • tissues cover body surfaces • organisms consist of one cell • organisms consist of many cells • muscles cells activate each other • muscles surrounds hollow structures • groups cells with a common function • tissue contracts to produce movement • ...
Biology Crossword 2024-10-24
Across
- The division of a cell into two daughter cells with the same genetic material.
- A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
- A unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
- Cells with the potential to develop into many different types of cells in the body
- Pathogenic agent's spread from an initial or primary site to a different or secondary site within the host's body
- The action or process of differentiating.
- A series of events that takes place in a cell as it grows and divides.
- Each of the two threadlike strands into which a chromosome divides longitudinally during cell division. Each contains a double helix of DNA.
- The production and development of the organs of an animal or plant.
- an embryo at the stage following the blastula, when it is a hollow cup-shaped structure having three layers of cells.
Down
- A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
- A cluster of dividing cells made by a fertilized egg.
- A compound structure at the end of a chromosome.
- A disease caused by an uncontrolled division of abnormal cells in a part of the body.
- The region of a chromosome to which the microtubules of the spindle attach, via the kinetochore, during cell division.
- A type of cell division that results in two daughter cells
- The material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed. It consists of protein, RNA, and DNA.
- A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
- The production and development of the organs of an animal or plant.
19 Clues: The action or process of differentiating. • A compound structure at the end of a chromosome. • A cluster of dividing cells made by a fertilized egg. • A type of cell division that results in two daughter cells • The production and development of the organs of an animal or plant. • The production and development of the organs of an animal or plant. • ...
Owen p7 2023-11-07
Across
- Add more cells.
- cells become specialized.
- chemical that controls cells functions.
- Chromosomes line up in the middle
- Chromosomes pulled to opposite sides
- Cells with nuclei split
Down
- Chromosomes form and nucleus disappears
- cell grows and copies DNA
- Nucleus reforms and DNA becomes thread-like
- The gel in the cell split
- DNA comes frome organism.
- replace cells or cell parts.
- tightly wound DNA.
13 Clues: Add more cells. • tightly wound DNA. • Cells with nuclei split • cell grows and copies DNA • The gel in the cell split • DNA comes frome organism. • cells become specialized. • replace cells or cell parts. • Chromosomes line up in the middle • Chromosomes pulled to opposite sides • Chromosomes form and nucleus disappears • chemical that controls cells functions. • ...
Chapter 10 Tissue response to injury 2021-02-14
Across
- pain that lasts less than 6 months.
- mature bone cells
- pain felt in one body part is caused by pain or injury in a different part
- early death
- cells that form new bone
- scars that are hard and slightly raised but go beyond the original wound
- process in which leukocytes stick to the cell walls
- scarring
Down
- cells that surround and destroy bacteria and unwanted material
- bleeding
- widening of the blood vessels
- large cells that dissolve bone
- pain that lasts longer than 6 months
- hard raised scars that are larger than the original injury
- a protein-rich fluid that responds to inflammation by oozing out of blood vessels and into nearby tissues
- minor damage to tissue often associated with overuse
- tissue that forms around the ends of broken bones
- white blood cells that respond to injury and are able to consume bacteria and other material
- significant destruction of soft tissue that results in clinical symptoms and functional changes
19 Clues: bleeding • scarring • early death • mature bone cells • cells that form new bone • widening of the blood vessels • large cells that dissolve bone • pain that lasts less than 6 months. • pain that lasts longer than 6 months • tissue that forms around the ends of broken bones • process in which leukocytes stick to the cell walls • minor damage to tissue often associated with overuse • ...
Lymphocyte Development 2021-08-26
Across
- what happens to a thymocyte following negative selection
- antibody region that recognizes antigens
- the target of an adaptive immune response
- antibody region that is NOT modified during VDJ recombination
- the development of specific cell types from progenitors
- the set of unique lymphocytes in individuals that recognize distinct antigens
- progenitor cell type that gives rise to T cells, B cells, NK cells
- _______ exclusion prevents more than 1 antigen receptor being expressed on the same cell
- lymphocyte subset that does not express antigen receptors
Down
- site of T cell development
- enzyme that promotes antigen receptor gene rearrangement
- selection process that contributes to self tolerance
- type of antigen recognized by T cells
- molecule expressed on T cells that strengthens interactions with MHC/peptide complexes
- B cell receptor
- lymphocyte that has successfully developed through positive and negative selection
- selection process that ensures a functional antigen receptor is produced
- non-responsiveness to antigens
- B cell receptor isotype
19 Clues: B cell receptor • B cell receptor isotype • site of T cell development • non-responsiveness to antigens • type of antigen recognized by T cells • antibody region that recognizes antigens • the target of an adaptive immune response • selection process that contributes to self tolerance • the development of specific cell types from progenitors • ...
NEOPLASIA 2022-05-14
Across
- deals with the study of neoplasms or tumor.
- variation in size and shape of the tumor cells
- tumors which arise from embryonal or partially differentiated cells which would normally form blastema
- means extent of spread of the tumor within the patient.
- The most significant risk factor for cancer.
- neoplasm that proliferate rapidly and may cause death of the host.
- tumors with mixed patterns and arising from totipotent cells
- new growth
- defined as the gross and microscopic degree of differentiation of the tumor.
- tumors arising from totipotent cells
Down
- term distant spread of tumor
- term for cancer of blood forming cells.
- malignant tumor of the lymphoid tissue
- mechanism of induction of tumors
- suffix added to the cell type from which the tumor arises
- slow-growing type of neoplasm and it doesn't cause too much difficulty to the host
- carcinoma of the hepatocytes
- animal that was bases for cancer
- supportive host-derived non-neoplastic component
19 Clues: new growth • term distant spread of tumor • carcinoma of the hepatocytes • mechanism of induction of tumors • animal that was bases for cancer • tumors arising from totipotent cells • malignant tumor of the lymphoid tissue • term for cancer of blood forming cells. • deals with the study of neoplasms or tumor. • The most significant risk factor for cancer. • ...
science puzzle 2022-09-16
Across
- preperation for cell division
- nuclear membrane forms around nucleus,two identical nucleus form
- the period during the cell cycle of a cells growth, longest period
- division of ceytoplasym
- a cycle of growth, development, and division
- the cytoplasm and its contents divide
- first phase of mitosis, nucleus disappears, coppied DNA condenses into chromosomes
- the two new cells that result from mitosis and cytokinesis
- found in the nucleus of most living cells, carrying genetic information in the form of genes.
Down
- third stage of mitosis, chromosomes separate
- growth and chromosome replication
- rapid growth and replication of organelles
- different structures that preform jobs inside of a cell
- two identical chromosomes called ____________ make up a duplicated chromosome, result of cell cycle
- cells command center, contains cells chromosomes
- what holds together sister chromotids
- structures that pull apart the genetic material in a cell when the cell divides
- chromosomes line up in single file at middle of cell
- the nucleus and its contents divide
19 Clues: division of ceytoplasym • preperation for cell division • growth and chromosome replication • the nucleus and its contents divide • what holds together sister chromotids • the cytoplasm and its contents divide • rapid growth and replication of organelles • third stage of mitosis, chromosomes separate • a cycle of growth, development, and division • ...
Ch. 17 - Cell Growth & Division 2024-03-25
Across
- 4th phase of mitosis when cell forms 2 nuclear membranes & chromosomes untangle back into chromatin
- Process of programmed cell death
- Period of growth & DNA replication between cell divisions
- Bundles of chromatin containing DNA
- Mass of cells formed from cancer growth
- Cancerous tumor
- Cells specializing into specific types of cells
- Unspecialized cells that can differentiate
- 2nd main stage of cell division when the cytoplasm is divided into two
Down
- 1st phase of mitosis when chromatin condenses into visible chromosomes
- 2nd phase of mitosis when chromosomes line up in the middle of the cell
- Noncancerous tumor
- The reproduction of offspring from 2 parents
- Strands of DNA & protein that condense (bundle) into chromosomes during mitosis
- 1st developmental stage of an organism
- 3rd phase of mitosis when chromosomes are pulled apart
- Disorder when cells grow & divide uncontrollably
- 1st main stage of cell division when the nucleus is duplicated
- The reproduction of genetically identical offspring from 1 parent
19 Clues: Cancerous tumor • Noncancerous tumor • Process of programmed cell death • Bundles of chromatin containing DNA • 1st developmental stage of an organism • Mass of cells formed from cancer growth • Unspecialized cells that can differentiate • The reproduction of offspring from 2 parents • Cells specializing into specific types of cells • ...
Crossword of Tumor 2023-01-30
Across
- tumour cells tend to cluster around the native neurons forming satellitosis
- microscopic picture(fig.1) shows
- type of astrocytoma caused due to mutation in BRAF gene
- presence of psammoma body
- fig 2 represent which type of cells in ependymoma
- also known as butterfly tumor
- interlacing fascicles of delicate and elongated spindle shaped cell
- common type of benign nerve tumor tends to form in the center of a nerve
- which are the phagocytic non glial cells
Down
- primitive neuroectodermal tumors
- peripheral nerve tumor that forms soft bumps on or under the skin
- main marker for glial tumors
- tumor is the biphasic tumor
- brain tumor is associated with the 4th ventricle in children
- glial cells form ventricular lining in the cns
- IDH 1/2 gene mutation is a cause of which disease
- arefluid-filled benign lumps that commonly appear on the back surface of the knee
- fig. 3 shows cells
- brain tumor merlin decrease and cell proliferation increases
- brain tumor that is Fast-growing and malignant
- type of glioma with fried egg appearance.
21 Clues: fig. 3 shows cells • presence of psammoma body • tumor is the biphasic tumor • main marker for glial tumors • also known as butterfly tumor • primitive neuroectodermal tumors • microscopic picture(fig.1) shows • which are the phagocytic non glial cells • type of glioma with fried egg appearance. • glial cells form ventricular lining in the cns • ...
The Nervous System Crossword Puzzle 2024-12-03
Across
- neurons - nerve cells that carry messages away from the brain
- neurons - nerve cells that carry messages to the brain
- - an automatic response
- - nerve cells
- nervous system - nerves that branch off from the spine to the rest of the body
- - the space between neurons
- nervous system - the brain & the spinal cord
- neurons - brain & spinal cord cells that connect sensory & motor nerves
Down
- - something that causes a reaction
- - part of brain controlling balance, posture, & muscle coordination
- - coating over entire brain responsible for learning, memory, & reasoning
- - thin fibers that carry messages into a nerve cell
- body - main part of a neuron
- - long fiber that carries messages away from a neuron
- - tiny bursts of electrical energy
- - main control center of the nervous system, a.k.a. , "The train."
- cord - nerve fibers that run through the spine, or backbone, & connect brain to body
- - part of the brain that controls the body's involuntary actions
- matter - part of the brain & spinal cord that is made up of nerve cells & nerve fibers
19 Clues: - nerve cells • - an automatic response • - the space between neurons • body - main part of a neuron • - something that causes a reaction • - tiny bursts of electrical energy • nervous system - the brain & the spinal cord • - thin fibers that carry messages into a nerve cell • - long fiber that carries messages away from a neuron • ...
Owen p7 2023-11-07
Across
- Add more cells.
- cells become specialized.
- chemical that controls cells functions.
- Chromosomes line up in the middle
- Chromosomes pulled to opposite sides
- Cells with nuclei split
Down
- Chromosomes form and nucleus disappears
- cell grows and copies DNA
- Nucleus reforms and DNA becomes thread-like
- The gel in the cell split
- DNA comes frome organism.
- replace cells or cell parts.
- tightly wound DNA.
13 Clues: Add more cells. • tightly wound DNA. • Cells with nuclei split • cell grows and copies DNA • The gel in the cell split • DNA comes frome organism. • cells become specialized. • replace cells or cell parts. • Chromosomes line up in the middle • Chromosomes pulled to opposite sides • Chromosomes form and nucleus disappears • chemical that controls cells functions. • ...
Photosynthesis & Transport in Plants 2018-04-23
Across
- the vessel that transports amino acids and sugars
- the vessel that transports water and mineral ions
- only happens in the prescence of light
- woody material making up the wall of the xylem
- instrument used to measure transpiration
- middle of the leaf containing palisade cells and spongy cells
- acts as a barrier preventing entry of disease casuing microoganisms
- hollow central space in plant through which water passes
Down
- green pigment in chloroplast
- required for photosynthesis
- mineral needed for making DNA
- loss of water by leaves
- the term given to a cell when its contents shrink so much that the membrane and cytoplasm split away from the cell wall and gaps appear between the wall and the membrane
- mineral needed for making amino acids
- mineral needed for making chlorophyll
- the process by which water moves into and out of cells
- opened and closed by guard cells
- the state a plant is in when cells are turgid
- the colour of hydrogencarbonate in high concentrations of CO2
19 Clues: loss of water by leaves • required for photosynthesis • green pigment in chloroplast • mineral needed for making DNA • opened and closed by guard cells • mineral needed for making amino acids • mineral needed for making chlorophyll • only happens in the prescence of light • instrument used to measure transpiration • the state a plant is in when cells are turgid • ...
Pancreas 2014-11-18
Across
- / Breaks down proteins to make amino acids.
- / Located between the head and body, anterior to the SMV.
- drainage / ________ ________ into the portal vein via small branches of the SMV and Splenic vein.
- / Pancreas has both endocrine and __________ functions.
- / Breaks down lipids(fats).
- pancreas / A ring of pancreatic tissue completely surrounding the duodenum.
- process / Medial and posterior extension of the head, between the SMV and IVC.
- / Largest, most anterior portion.
- cells / secrete somatostatin.
- / Broad and flat, lies to the right (lateral) to the SMV.
Down
- cells / secrete insulin.
- / Anterior to the left of the kidney and posterior to the stomach, ends at the splenic hilum.
- / A long, narrow retroperitoneal glandular organ.
- / Function handled by specializing cells of the Islets of Langerhans.
- Artery / Arises from celiac trunk and feeds the body and tail of pancreas.
- cells / secrete glucagon.
- cells / Digestive enzymes are secreted by _____ _____.
- / Enzyme that breaks down carbohydrates into simple sugar.
- of Wirsung / Main pancreatic duct, begins in the tail and runs to the ampulla of Vater.
19 Clues: cells / secrete insulin. • cells / secrete glucagon. • / Breaks down lipids(fats). • cells / secrete somatostatin. • / Largest, most anterior portion. • / Breaks down proteins to make amino acids. • / A long, narrow retroperitoneal glandular organ. • cells / Digestive enzymes are secreted by _____ _____. • / Pancreas has both endocrine and __________ functions. • ...
Communicable Disease 2023-03-06
Across
- High fever,chest pain,cough
- Response Specific response cells that attack a particular pathogen and its poisons or toxins
- Immune system response to send white blood cell to destroy pathogens
- Introduced to the body to help the immune system make antibodies for certain diseases.
- Made in bone marrow
- Fever,fatigue,weight loss,coughing blood
- B cells, and T cells and NK cells attack cancers and viruses.
- Fever, headache,swollen areas in neck and under jaw
Down
- Fever, runny nose,dry cough (with a whooping sound)
- Are proteins that attach to proteins to fight the invaders
- Swollen lymph nodes,rash,fever
- Pathogens enter the body
- Fever,runny nose,cough,rash
- Are invaders that force the body to react
- T Cells are made in _______.
- These surround and destroy foreign substances in the body.
- Mother's antibodies pass from her body to the body of her baby.
- Itchy rash,fever, muscle aches
- Barriers include tears, mucous membranes, saliva, skin and stomach acid.
19 Clues: Made in bone marrow • Pathogens enter the body • Fever,runny nose,cough,rash • High fever,chest pain,cough • T Cells are made in _______. • Swollen lymph nodes,rash,fever • Itchy rash,fever, muscle aches • Fever,fatigue,weight loss,coughing blood • Are invaders that force the body to react • Fever, runny nose,dry cough (with a whooping sound) • ...
Biology Crossword 2023-06-07
Across
- two identical alleles
- the fluid that fills the cell
- cycle a cycle of stages that cells pass through allowing them to divide and produce new cells
- organisms whose bodies are made up of eukaryotic cells
- the process cells go through to divide
- the basic unit of life
- system a system that transports oxygen and nutrients throughout the body
- a table with all the possible genetic outcomes between two individual genotypes given
- the chemical composition of an organisms DNA
Down
- early stage of a eukaryotic organism from the fertilization of an egg
- building blocks of polypeptides and proteins
- two different alleles
- a sequence of nucleotide monomers
- a change or transformation
- the process where water circulates between the earth's oceans, atmosphere, and land
- a series of organisms that are dependent on the next organism
- respiration process through which cells convert sugars into energy
- a community of many different organisms
- an organism that decomposes or breaks down organic material
- a single-celled organism that lacks a nucleus and other membrane-bound organelles
20 Clues: two identical alleles • two different alleles • the basic unit of life • a change or transformation • the fluid that fills the cell • a sequence of nucleotide monomers • the process cells go through to divide • a community of many different organisms • building blocks of polypeptides and proteins • the chemical composition of an organisms DNA • ...
Cells and Tissues 2023-01-08
Across
- Cartilage that contains fibrous bundles of cartilage; associated with intervertebral discs.
- Long projections found in a neuron.
- Epithelial cell type that has a square like appearance.
- Epithelium that is able to stretch or expand/contract; found in urinary system.
- The cell body of a neuron.
- A cavity or depression in bone where osteocytes are found.
- White, fatty substance that surrounds and insulates axons in the nervous system.
- Functional unit of compact bone.
- Hair like projections often associated with pseudostratified columnar epithelium
Down
- Multiple layers.
- ECM.
- Epithelial cell type that is longer (taller) than it is wide.
- The 'striped' appearance in some types of muscles.
- Type of cartilage that has a 'glassy' appearance.
- Epithelial cells that are associated with goblet cells.
- Type of connective tissue that is formed from chondroblasts/cytes.
- Cells associated with pseudostratified columnar epithelium; aids in mucus production.
- Structures that connect cardiac muscle cells.
- Type of epithelium that has thin, flattened cells.
19 Clues: ECM. • Multiple layers. • The cell body of a neuron. • Functional unit of compact bone. • Long projections found in a neuron. • Structures that connect cardiac muscle cells. • Type of cartilage that has a 'glassy' appearance. • The 'striped' appearance in some types of muscles. • Type of epithelium that has thin, flattened cells. • ...
Cell Organelles 2026-01-14
Across
- I am a tool used to see extremely small things like cells.
- I am sometimes used to compare something you are familiar with to something you are not familiar with.
- I am the part of the microscope you set the slide on.
- I have many organelles, including 3 that my counterpart doesn't have (cell wall, chloroplast, 1 large vacuole).
- I have many organelles, however I do not have a cell wall, chloroplasts, or a large vacuole. I belong to organisms that are typically mobile.
- I am an organelle found in both a & p cells. I am the "landscape", fill the empty spaces, and am a watery gel.
- I am an organelle found in both a & p cells. I am a "highway system" found around the nucleus. Ribosomes attach to me.
- A large one of me is found in the plant cell only. In a city I would be the water tower.
Down
- I describe how a thing is built, or what it's made of.
- I am what you do to a slide after you put it on the microscope stage. If you do this correctly the image will become clear and sharp.
- I am an organelle found in both a & p cells. I burn food & release energy, like a fire. I am "mighty".
- I am an organelle found in a & p cells. I am the "skin" of the cell.
- I am an organelle found in both a & p cells. I make proteins and am like the "construction worker" of the cell.
- I am an organelle found in a & p cells. I am like the "post office" of the cell.
- I am an organelle found only in plant cells. I protect the organelles and help give the plant structure & shape.
- I am an organelle found in a & p cells. I am the "brain" of the cell, give directions, and contain DNA.
- I am an organelle found only in plant cells. I collect sunlight and turn it into food.
- I am something's job or purpose.
18 Clues: I am something's job or purpose. • I am the part of the microscope you set the slide on. • I describe how a thing is built, or what it's made of. • I am a tool used to see extremely small things like cells. • I am an organelle found in a & p cells. I am the "skin" of the cell. • I am an organelle found in a & p cells. I am like the "post office" of the cell. • ...
Trevor cell review 2025-10-01
16 Clues: Cell parts • 3 theories • unicellular • Cells "brain" • Cells boarder • Assembly lines • Multi cellular • Cell structure • "conveyor-belts • Cells warehouse • Shipping center • recycling center • causes photosythisis • building block of life • power house of the cell • jelly that holds it together
Characteristics of Cells. 2021-11-22
Across
- Long whip like tail used for movement.
- Contains digestive enzymes, destroys bacteria, etc.
- makes proteins.
- Support structure of a cell and transports things around the cell.
- gel-like substance throughout the cell.
- Control center.
- produces proteins.
- Protects nucleus.
- Helps transports things that an organism needs to survive.
- Packages proteins and lipids from rough/smooth ER outside of the cell.
Down
- Large vacuole that holds water.
- makes ribosomes.
- Traps suns energy and makes food.
- produces lipids.
- stores waste to be taken out if the cell.
- Short hair like projections used for movement.
- Power house of the cell.
- Lets things in and out of the cell.
- helps the cell divide.
19 Clues: makes proteins. • Control center. • makes ribosomes. • produces lipids. • Protects nucleus. • produces proteins. • helps the cell divide. • Power house of the cell. • Large vacuole that holds water. • Traps suns energy and makes food. • Lets things in and out of the cell. • Long whip like tail used for movement. • gel-like substance throughout the cell. • ...
Cell Organelles & Cells 2013-04-13
Across
- the cell substance between the cell membrane and nucleus
- a specialized part of the cell that has a specific function
- a tiny organelle that functions as the site of protein manufacture
- bilayer phospholipid bilayer
- any organism too small to be viewed by the naked eye
- a form of life composed of mutually interdependent parts
- singular of bacteria
- an organism that is able to produce its own food
Down
- a plastid containing chlorophyll
- an assemblage of organs or related issues concerned with the same function
- Membrane the semipermeable membrane enclosing the cytoplasm of a cell
- a membrane bound cavity within a cell
- the green coloring matter of leaves and plants
- a structure composed of two molecular layers
- the state of a reversible reaction
- an organelle in the cytoplasm of cells that functions in energy production
- mode of organization
- one-celled organisms
- refers to two or more atoms
19 Clues: mode of organization • singular of bacteria • one-celled organisms • refers to two or more atoms • bilayer phospholipid bilayer • a plastid containing chlorophyll • the state of a reversible reaction • a membrane bound cavity within a cell • a structure composed of two molecular layers • the green coloring matter of leaves and plants • ...
Unit 6 - Cells 2023-02-01
Across
- a minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells.
- any of the group of organic compounds consisting of carbon, hydrogen, and oxygen
- a pigment that gives plants their green color, and it helps plants create their own food through photosynthesis.
- single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles
- cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.
- the membrane-enclosed organelle within a cell that contains DNA
- membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers—proteins, nucleic acids, carbohydrates, and lipids.
- an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
- the main type of sugar and is the major source of energy for cells
- a space or vesicle within the cytoplasm of a cell, that stores waste, water, food and other materials.
- complex molecules that do most of the work in cells. They are important to the structure, function, and regulation of the body.
Down
- A small structure in a cell that is surrounded by a membrane and has a specific function.
- plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process
- The jelly-like fluid inside a cell.
- organic compounds including fats, oils, hormones, and certain components of membranes
- an important “energy molecule” found in all life forms.
- a biological catalyst and is almost always a protein. It speeds up the rate of a specific chemical reaction in the cell.
- any cell or organism that possesses a clearly defined nucleus
- a short microscopic hairlike vibrating structure found in large numbers on the surface of certain cells, either causing currents in the surrounding fluid, or, in some protozoans and other small organisms, providing propulsion.
19 Clues: The jelly-like fluid inside a cell. • an important “energy molecule” found in all life forms. • any cell or organism that possesses a clearly defined nucleus • the membrane-enclosed organelle within a cell that contains DNA • the main type of sugar and is the major source of energy for cells • ...
Unit One - Cells 2017-09-29
Across
- Section of a chromosome breaks off and attaches to another chromosome
- The study of living things with respect to their diversity, relatedness and classification
- The use of computer technology to identify DNA sequences
- Cells that create different types of body tissue
- A heat tolerant enzyme used in PCR
- Ability to differentiate into all types of cell in an organism
- Cells taken from a blastocyst
- Substrate molecule induces slight change in the shape of the enzyme's active site
- the whole hereditary information of an organism, encoded in DNA
Down
- Changes in the genome
- Removal of a gene
- The structure of proteins
- replicating DNA in order to study it
- Forms the 3D shape of a protein
- thread like structures found in the nucleus of a cell
- Changing the code of RNA into a sequence of amino acids
- Mass of abnormal cells
- Adding in an extra gene
- Deoxyribonucleic acid
19 Clues: Removal of a gene • Changes in the genome • Deoxyribonucleic acid • Mass of abnormal cells • Adding in an extra gene • The structure of proteins • Cells taken from a blastocyst • Forms the 3D shape of a protein • A heat tolerant enzyme used in PCR • replicating DNA in order to study it • Cells that create different types of body tissue • ...
Science 7 Cells 2020-05-08
Across
- Cells gather _____ and matter from the environment. (20)
- In a ______ cell, the genetic material is in the nucleus. (22)
- The ____ apparatus moves proteins around the cell. (22 diagram)
- Plant cells have a rigid cell wall that ____ the plant. (22)
- The "E" in "ER" stands for ______. (22 Diagram)
- Photosynthesis takes place in the ______. (22)
- In a plant cell, a large central _____ contains materials and waste. (23 Diagram)
- A liquid substance that fills the cell. (21)
- The _____ ER are involved in making and processing proteins. (22 Diagram)
Down
- A ______ cell contains the genetic material in the cytoplasm. (21)
- The cell membrane surrounds and _____ the cell. (21)
- Small membrane-bound structures in the cytoplasm that form specific functions. (21)
- Each cell in an organism is made up of _____ parts. (20)
- It converts food energy into energy the cell can use for other functions. (22)
- What is the largest group of prokaryotes? (21)
- Cells store and process _______ (20)
- The smother ER make ______ that are used to make membranes. (22 Diagram)
- Ribosomes make ______. (21)
- In a _____ organism, different types of cells interact and perform specific functions. (20)
19 Clues: Ribosomes make ______. (21) • Cells store and process _______ (20) • A liquid substance that fills the cell. (21) • What is the largest group of prokaryotes? (21) • The "E" in "ER" stands for ______. (22 Diagram) • Photosynthesis takes place in the ______. (22) • The cell membrane surrounds and _____ the cell. (21) • ...
Cells and Microscopes 2022-04-26
Across
- Holds the slide in place on the stage
- Microscope that is tiny and is used by scientists for handheld imaging. It's also portable
- A group of tissues that form together to perform specific functions, for instance the brain
- Microscope that is not about resolution but about finding faults
- Microscope that uses the power of the computer to view objects that you can’t see with the naked eye.
- A group of cells that work together to do unique functions through the body
- Magnifies the image for the user
Down
- Microscope that has a macro lens that is used to look at pictures on a computer that is plugged into a USB port
- Microscope that has 2 visual paths at different angles that give a 3D viewing.
- Platform where the slide with specimen is placed
- Has the objective lenses and allows the user to switch to a different objective lense
- Controls the amount of light that goes through to the specimen
- Supports the microscope
- Small knob that is used for focusing the image with Medium and High objectives
- Low - Medium - High lenses that magnify the specimen
- A group of organs working together to perform jobs
- It is the smallest unit that can live on it's own and forms to make tissues
- Used to carry the microscope
- Provides light for looking at the specimen
19 Clues: Supports the microscope • Used to carry the microscope • Magnifies the image for the user • Holds the slide in place on the stage • Provides light for looking at the specimen • Platform where the slide with specimen is placed • A group of organs working together to perform jobs • Low - Medium - High lenses that magnify the specimen • ...
Cells and membranes 2016-11-28
Across
- modifies and packages protiens
- provides shape and strength in the cell
- this muscle tissue is striated and voluntary
- transportation system for substances to move around the cell
- this tissue is found in brain, spinal cord
- made up of centrioles and plays an important part in cell division
- this forms to repair and regenerate tissue after damage
- made up of lipids and regulates substances moving in and out of the cell
- the study of tissues
- contains digestive enzymes that destroy foreign substance
Down
- cellular substance between the cell membrane and nucleus
- intercellular fluid component of all connective tissues
- building up process, used to replace, repair, and store cells and tissue
- internal lining and external covering for body
- this muscle is striated and involuntary
- 5 basic tissue types include: liquid, loose, fibrous, cartilage, and bone
- houses DNA and RNA, stores the genetic code for each cell
- powerhouse, produces ATP
- breaking-down process, provides usable forms of nutrients and creates or releases energy
19 Clues: the study of tissues • powerhouse, produces ATP • modifies and packages protiens • provides shape and strength in the cell • this muscle is striated and involuntary • this tissue is found in brain, spinal cord • this muscle tissue is striated and voluntary • internal lining and external covering for body • intercellular fluid component of all connective tissues • ...
Cells and Organelles 2019-11-18
Across
- Receives proteins from the rough ER and ships them out
- Is used in a plant cell for photosynthesis
- Cells can only be seen with
- Keeps the bad things out of the cell
- Plants and animals are made up of
- The smallest unit of life
- All organelles preform a specific
- The storage system of the cell
- What is the main use of the mitochondria
Down
- Breaks down waste
- Another name for the Cell Membrane
- What can be found on the rough ER
- Instructions on how to build molecules needed for life
- Organism with more than one cell
- Gives the cell it’s shape
- Organism made of only one cell
- What red blood cells carry around
- Stores DNA and Is the control area
- Takes up over ninety percent of space in the plant cell
19 Clues: Breaks down waste • Gives the cell it’s shape • The smallest unit of life • Cells can only be seen with • Organism made of only one cell • The storage system of the cell • Organism with more than one cell • What can be found on the rough ER • Plants and animals are made up of • What red blood cells carry around • All organelles preform a specific • ...
Body Systems & Cells 2023-05-18
Across
- organelle that performs photosynthesis
- example of a type of prokaryotic cell
- body system that includes the trachea and alveoli
- where DNA is stored in eukaryotic cells
- type of cell that has chloroplasts
- type of muscle that works on its own
- type of cell that has a nucleus and other organelles
- type of cell that does not contain a nucleus or other organelles
- type of skeleton on the outside (like insects have)
- type of muscle that you have complete control over
Down
- type of skeleton on the inside (like humans have)
- body system that provides support and protection
- type of cell that does not have a cell wall but does have a nucleus
- body system that moves nutrients and waste around the body
- organelles where sugar is broken down to release energy
- body system that allows movement of the body
- body system that sends messages to and from the body and the brain
- body system that includes the esophagus and small and large intestines
- ability to maintain a stable internal environment for life
19 Clues: type of cell that has chloroplasts • type of muscle that works on its own • example of a type of prokaryotic cell • organelle that performs photosynthesis • where DNA is stored in eukaryotic cells • body system that allows movement of the body • body system that provides support and protection • type of skeleton on the inside (like humans have) • ...
Bio Crossword — Cells 2023-11-04
Across
- fluid, with individual lipid molecules able to diffuse rapidly within their own monolayer
- any of a number of organized or specialized structures within a living cell
- gelatinous liquid that fills the inside of a cell
- an organism whose cells contain a nucleus within a membrane
- membrane that allows only some substances and molecules to pass into or leave the cell
- the cellular machinery responsible for making proteins
- a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell
- strong, protective structure that surrounds a plant cell
- membrane-bound cell organelles that generate most of the chemical energy needed to power the cell's biochemical reactions
- a network of membranes inside a cell through which proteins and other molecules move
Down
- a structure that helps cells maintain their shape and internal organization
- a plastid that contains chlorophyll and in which photosynthesis takes place
- organisms whose cells lack a nucleus and other organelles
- a scientific theory first formulated in the mid-nineteenth century, that organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells
- an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane
- the membrane-enclosed organelle within a cell that contains the chromosomes
- the semipermeable membrane surrounding the cytoplasm of a cell
- the smallest, basic unit of life that is responsible for all of life's processes
- a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid
19 Clues: gelatinous liquid that fills the inside of a cell • the cellular machinery responsible for making proteins • strong, protective structure that surrounds a plant cell • organisms whose cells lack a nucleus and other organelles • an organism whose cells contain a nucleus within a membrane • the semipermeable membrane surrounding the cytoplasm of a cell • ...
Cells Unit Crossword 2023-12-07
Across
- A group of organs working together to perform a function
- Transports proteins
- Generates energy to power the cell
- Regulates the transport of materials entering and exiting the cell
- Helps the human body breathe
- Tissues that are grouped together to perform a function
- produces energy through photosynthesis and oxygen-release processes
- Breaks down food so it can be absorbed in the body
- Holds the components of the cell and protects them from damage
- Stores waste,food, and water
- The building blocks of plants
Down
- It permits movement of the body, maintains posture, and circulates blood throughout the body
- Makes proteins
- circulates blood throughout the body
- The source of DNA
- A structure in a cell that performs a special function for it
- The outer covering of a cell
- The most basic unit of life
- A group of cells that have similar structure and that function together as a unit
19 Clues: Makes proteins • The source of DNA • Transports proteins • The most basic unit of life • The outer covering of a cell • Helps the human body breathe • Stores waste,food, and water • The building blocks of plants • Generates energy to power the cell • circulates blood throughout the body • Breaks down food so it can be absorbed in the body • ...
Cells Crossword Puzzel 2025-11-21
Across
- An organelle that has chlorophyll
- A thin layer that separates 2 spaces
- Small organelle that help make proteins
- An organelle that makes proteins
- An organism with 2 or more cells
- An organelle that is only found in animal cells
- A membrane that doesn't let anything pass through
- The powerhouse of the cell
- ______ gives plants the their colour
- The movement of particles form an area where there is a high concentration to where there is a low concentration
Down
- Delivers proteins to the rest of the cell
- The control center of the cell
- A membrane that allows both gases and liquids to pass through
- A jelly like substance that fills the cells and surrounds the organelle
- One ways for unicellular organisms to move is changing shapes and forcing it's cytoplasm into extensions called _______
- A rigid structure that surrounds the cell
- An organism made up of 1 cell
- The characteristics of a living thing
- The movement of water in and out of a cell
19 Clues: The powerhouse of the cell • An organism made up of 1 cell • The control center of the cell • An organelle that makes proteins • An organism with 2 or more cells • An organelle that has chlorophyll • A thin layer that separates 2 spaces • ______ gives plants the their colour • The characteristics of a living thing • Small organelle that help make proteins • ...
Model of Cells 2025-11-13
Across
- The living material of the cell which includes the nucleus, cytoplasm and cell membrane
- Plant cell wall consists of a type of carbohydrate called...
- Contains genes that carry genetic materials that determine heredity
- Vacoule in plant cells contains a liquid called ....
- Contains the ocular lens
- Moves the stage slightly to sharpen the image
- Magnification ranges from 10X to 40X
- Contains the green pigment; site for photosynthesis
- Partially permeable structure that allows only certain substances to pass through the cell
- Absorbs energy from the sun to make food through photosynthesis
Down
- Responsible for cell production
- Regulates the amount of light on the specimen
- Supports the cell and give it a regular shape
- Moves the stage up and down for focusing
- Serves as the site where many chemical reactions take place
- A tool that allows us to see objects that are too small to be seen by naked eyes
- Serves as a cell model that can be used to explain the structures and functions of the different parts of a cell
- He observed tiny, box-like structures in a slice of cork and named them "cells"
- They are the basic building blocks of life
19 Clues: Contains the ocular lens • Responsible for cell production • Magnification ranges from 10X to 40X • Moves the stage up and down for focusing • They are the basic building blocks of life • Regulates the amount of light on the specimen • Supports the cell and give it a regular shape • Moves the stage slightly to sharpen the image • ...
Compounds and Cells 2025-02-13
Across
- organic molecules that have instructions
- the smallest unit of an element
- nucleic acid that makes protein
- used by cells to build body structures
- type of transport that does not use energy
- compounds that contain carbon
- the smallest unit of a compound
- substance that cannot be broken down
Down
- organelle in a cell that is selectively permeable
- genes passed from parent to offspring
- the diffusion of water
- sugars and starches; used for energy
- compounds that do not have carbon
- fats, oils, waxes ; large source of energy
- type of transport that uses energy
- type of protein that speeds up reactions
- two or more elements combined
- movement of molecules from a high concentration to a low concentration
- small molecules that make up proteins
19 Clues: the diffusion of water • two or more elements combined • compounds that contain carbon • the smallest unit of an element • nucleic acid that makes protein • the smallest unit of a compound • compounds that do not have carbon • type of transport that uses energy • sugars and starches; used for energy • substance that cannot be broken down • genes passed from parent to offspring • ...
Chapter 5 - Cell Growth and division 2013-01-22
Across
- the stage of mitosis in which the nuclear membrane breaks down.
- a type of mitotic reproduction seen often in hydra and yeast cells.
- the main advantage of sexual reproduction is a remixing of the DNA which creates
- a stage of development that occurs after an embryo has been a blastocyst; the embryo is around 16 cells
- a hollow ball of cells that is one of the first developmental stages of an animal embryo.
- the shape of the chromosome found in a prokaryote
- the use of chemicals that destroys cells that are dividing too fast.
- the series of growth duplication and divisions a cell goes through.
- microtubules from the cytoskeleton assemble to form a structure that pulls on the chromosomes, this structure is called the
- a step in mitosis where sister chromatids separate.
- a term that describes stem cells that will only grow into cells of a closely related type, like all blood cells.
- adult stem cells are often harvested from bone marrow and used to treat bone marrow cancer, which is called
- an enzyme that can move a high energy phosphate group between two molecules.
- the scientific term for programmed cell death
- the stage when the cell copies its nuclear DNA.
- a group of diseases that is caused by uncontrolled cell division.
- a protein that can turn a kinase on or off
Down
- the process that divides the cytosol and organelles.
- an area at the center of the chromosome that holds two chromatids together.
- a form of reproduction that is based on mitosis and is common in flatworms, sea stars, and planaria.
- a term that describes a cell which can grow into any other type of cell.
- a tumor is said to be this if its cells are likely to spread through the body.
- a line of cancer cells that have been used for research all over the world
- the asexual reproduction process that is used by prokaryotes.
- a growth factor that increases the growth of red blood cells.
- the ratio of volume and this value controls how large the cell becomes.
- a section of DNA that controls the rate of the cell cycle
- there are three of these stages, each one involves the cell growing.
- a small protein that is used to wrap the DNA in an organized way is called a(n)
- a single monomer of deoxyribonucleic acid is known as ___.
- a unique type of body cell that can divide and renew itself for long periods of time.
31 Clues: a protein that can turn a kinase on or off • the scientific term for programmed cell death • the stage when the cell copies its nuclear DNA. • the shape of the chromosome found in a prokaryote • a step in mitosis where sister chromatids separate. • the process that divides the cytosol and organelles. • a section of DNA that controls the rate of the cell cycle • ...
Biology Holiday Homework Crossword 2018-01-28
Across
- Haploid cells that unite with a similar type of cell to reproduce
- Controlled cell death
- An organism consisting of a cell or cells bound by a membrane and with a distinct nucleus
- Cells in multicellular organisms that directly produce gametes
- The complete set of genetic material present in a cell or organism
- A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell
- Any cell of a living organism other than the reproductive cells
- Chemical structures required for the structure, function, and regulation of the body's tissues and organs
- The chain of nucleotides that contain genetic information, commonly abbreviated as DNA
- A usually single-celled organism without a distinct nucleus or membrane-bound organelles
- The first stage of cell division where chromatids are paired up and the nuclear envelope disappears
- Cells that contain contain only one complete set of chromosome cells are a result of the process of meiosis
- The number and visual appearance of the chromosomes in the cell of an organism
- The constriction point of a chromosome, which divides the it into two sections
Down
- A region of DNA that codes for a specific protein or trait
- The final phase of cell division where the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed
- The second stage of cell division during which the chromosomes become attached to the spindle fibres.
- structural layer surrounding some types of cells, situated outside the cell membrane providing support and protection
- A structure that forms a spindle in mitosis or meiosis that is responsible for moving chromosomes during nuclear division
- Specialised structures within a cell that carry out specific functions
- Different forms of the same gene, usually dominant or recessive
- A long coiled strand of DNA found in the nucleolus
- The smallest structural and functional unit of an organism, which consists of cytoplasm and typically a nucleus enclosed in a membrane
- a membrane-bound structure that controls the most important functions of the cell, such as the growth and reproduction of the cell
- A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus
- The stage in the development of a cell following mitosis or meiosis, during which the nucleus is not dividing
- Organelles that produce proteins needed to repair, damage or direct chemical processes
- Cells that contain two complete sets of chromosomes and reproduce by mitosis making daughter cells that are exact replicas
- small cylindrical organelles that help the cell to divide and replicate themselves
29 Clues: Controlled cell death • A long coiled strand of DNA found in the nucleolus • A region of DNA that codes for a specific protein or trait • Cells in multicellular organisms that directly produce gametes • Different forms of the same gene, usually dominant or recessive • Any cell of a living organism other than the reproductive cells • ...
BHS 316 Exam 1 2025-07-09
Across
- A cytokine that can kill virus-infected and tumor cells
- Two-word name for "leftover" B and T cells
- Name for antigen that a B cell's receptors recognize
- Acronym for protein expressed on surface of endothelial cells lining blood vessels
- Collective name for B and T cells
- Type of T cell that directs other members of the immune system by secreting cytokines
- Sentinel cells that wait in tissues for invaders
- what, other than f-met, a neutrophil follows to move out of the blood and into the tissue during an infection
- Causes C3bBb convertase to degrade quickly near human cells
- Most abundant antibody class in the entire body (guards mucosal surfaces)
- Prevents C9 from being incorporated into MACs
- Where complement proteins are mainly produed
- Acronym for process that involves IgG3 forming a bridge between a NK cell and its target
- Fluid that leaks out of blood vessels
- Outer surface molecule of gram negative bacteria
- Antibody that causes allergies and anaphylactic shock
- The name for a compound that can activate macrophages to the primed state and is mainly produced by helper T cells and NK Cells
- Type of antibody mainly produced when a naive B cell is activated
- Protein expressed on the surface of endothelial cells only when neutrophils are needed
- What, other than TNF, macrophages give off after becoming activated
- Type of T cell that stops the immune system from overreacting
- Acronym for cells that destroy invaders by sending out suicide enzymes or signaling the target cell to self destruct
Down
- Pathway for activation of the Complement System that involves C3b binding to Amino and Hydroxyl groups
- Receptor binding region (tail)
- Acronym for structure made by C6, C7, C8, and C9
- Outer surface molecule of gram positive bacteria
- Acronym for a type of T cell that recognizes and kills virus infected cells
- When infected, they secrete IFN-a and IFN-b
- Second Stage of Macrophage readiness
- Acronym for a protein that acts as a convertase, clipping C3, in the lectin activation pathway
- Two-word name for an event that makes changes in the antigen binding region of a BCR
- Immune system present from birth
- Name for the region of the cognate antigen that a B cell binds to
- Antibody molecule that makes up 75% of antibodies in the blood
- Class of MHC Molecule used to display fragments of the invader's proteins
- Antigen binding region (hands)
- Acronym for adhesion molecule expressed on surface of neutrophils
- Protein that rushed to the surface of neutrophils when inflammatory signals are received
38 Clues: Receptor binding region (tail) • Antigen binding region (hands) • Immune system present from birth • Collective name for B and T cells • Second Stage of Macrophage readiness • Fluid that leaks out of blood vessels • Two-word name for "leftover" B and T cells • When infected, they secrete IFN-a and IFN-b • Where complement proteins are mainly produed • ...
Cell Theory/Prokaryotic vs Eukaryotic Vocabulary 2022-04-01
Across
- complex cells, contain a nucleus and membrane bound organelles
- the "brain" of the cell
- the basic unit of structure and function for all living things
- theory comprised of 3 parts: all living things are made of cells, cells are the basic unit of life, all cells come from preexisting cells
- small structures inside the cell that carry out specific functions
- gave us the term cell, observed the bark of a cork tree
- concluded all plants are made of cells
- primitive cells, do not contain a nucleus
Down
- organism made of many cells
- organism made of one cell
- smallest structural and functional unit of an organism
- determined cells arise from preexisting cells
- improved the microscope, was the first person to view live cells
- concluded all animals are made of cells
14 Clues: the "brain" of the cell • organism made of one cell • organism made of many cells • concluded all plants are made of cells • concluded all animals are made of cells • primitive cells, do not contain a nucleus • determined cells arise from preexisting cells • smallest structural and functional unit of an organism • gave us the term cell, observed the bark of a cork tree • ...
Biology- sky 2024-10-21
Across
- Cells that regulate immune system balance.
- Cells that secretes antibodies.
- Biological preparation designed to stimulate the immune system to protect against specific diseases.
- When disease being passed from one host to another.
- vesicle formed after neutrophils engulf a bacterium.
- A disease which weakens the immune system, specifically targeting CD4 cells.
- cells Cells that destroys body cells.
- Immunity acquired from the introduction of antibodies from another source.
Down
- process which air ins taken into the body and carbon dioxide is expelled
- Man's voice box.
- What an alveolar wall is mostly composed of.
- Medication used for treating diseases caused by infection.
- Life-threatening disease that is caused by plasmodium.
- C-shaped cartilage which helps transport air and water
- Where air is moistend, warmed and filtered before being taken in
15 Clues: Man's voice box. • Cells that secretes antibodies. • cells Cells that destroys body cells. • Cells that regulate immune system balance. • What an alveolar wall is mostly composed of. • When disease being passed from one host to another. • vesicle formed after neutrophils engulf a bacterium. • Life-threatening disease that is caused by plasmodium. • ...
7 Cells and Heredity U1 L1 Characteristics of Cells 2025-03-24
Across
- ____ ____ is a protective layer that covers a cell's surface
- He was the first person to describe cells
- The region enclosed by the cell membrane is the ____
- This is any living thing
- These are organisms that are made up of more than one cell
- This is three characteristics of all cells and organisms ____ ____
- All cells have some parts in ____
- An organism carries out all of its own ____ processes
Down
- All organisms are ____ ____ of cells
- These are organisms made up of one cell
- Cells come from ____ cells
- All organisms are made up of ____ ____ ____
- The cell is the ____ unit of all living things
- A cell is limited in size to its ____ surface area
- This is the smallest functional and structural unit of all living organisms
15 Clues: This is any living thing • Cells come from ____ cells • All cells have some parts in ____ • All organisms are ____ ____ of cells • These are organisms made up of one cell • He was the first person to describe cells • All organisms are made up of ____ ____ ____ • The cell is the ____ unit of all living things • A cell is limited in size to its ____ surface area • ...
Infection and Response 2023-02-07
Across
- This was the first antibiotic discovered
- These white blood cells surround, engulf and digest pathogens
- These are on the side of the pathogen
- This is a painkiller that comes from willow trees
- This means you either have the antibodies or have memory cells to make the antibodies quickly before your get ill and show symptoms
- This is a heart drug that comes from foxgloves
- New drugs are tested for this
- Microorganisms that cause a disease
- These neutralise toxins
Down
- This is found in the stomach and kills pathogens
- This is found in red blood cells and binds to the oxygen
- Vaccines contains a dead or _______ pathogen
- White blood cells have lots of these
- Bacteria release these and they damage cells causing symptoms
- These white blood cells make antibodies
15 Clues: These neutralise toxins • New drugs are tested for this • Microorganisms that cause a disease • White blood cells have lots of these • These are on the side of the pathogen • These white blood cells make antibodies • This was the first antibiotic discovered • Vaccines contains a dead or _______ pathogen • This is a heart drug that comes from foxgloves • ...
Meiosis 2015-01-16
Across
- Chromatids separate
- a type of cell division that results in two daughter cells
- Crossing-over occurs
- (of a cell or nucleus) having a single set of unpaired chromosomes
- A spermatozoon or an ovum
- Homologs line up alone equator
- Spindle fibers move homologous chromosomes to opposite sides
- a mature haploid male or female germ cell that is able to unite
Down
- a type of cell division that results in four daughter cells
- deoxyribonucleic acid, a self-replicating material present in nearly all living organisms
- Cytoplasm divides, 2 daughter cells are formed
- Chromosomes line up along equator, not in homologous pairs
- Nuclear membrane reforms, cytoplasm divides, 4 daughter cells formed
- Homologous chromosomes pair up and form tetrad
- cell is divided to form two daughter cells
- a diploid cell resulting from the fusion of two haploid gametes
- normal
- a person's child or children
- a unit of heredity that is transferred from a parent to offspring
19 Clues: normal • Chromatids separate • Crossing-over occurs • A spermatozoon or an ovum • a person's child or children • Homologs line up alone equator • cell is divided to form two daughter cells • Cytoplasm divides, 2 daughter cells are formed • Homologous chromosomes pair up and form tetrad • Chromosomes line up along equator, not in homologous pairs • ...
Pancreas 2014-11-18
Across
- / Largest, most anterior portion.
- / Enzyme that breaks down carbohydrates into simple sugar.
- / Anterior to the left of the kidney and posterior to the stomach, ends at the splenic hilum.
- cells / secrete glucagon.
- process / Medial and posterior extension of the head, between the SMV and IVC.
- drainage / ________ ________ into the portal vein via small branches of the SMV and Splenic vein.
- / A long, narrow retroperitoneal glandular organ.
- / Function handled by specializing cells of the Islets of Langerhans.
- / Located between the head and body, anterior to the SMV.
Down
- cells / secrete somatostatin.
- / Pancreas has both endocrine and __________ functions.
- pancreas / A ring of pancreatic tissue completely surrounding the duodenum.
- cells / secrete insulin.
- / Breaks down proteins to make amino acids.
- / Breaks down lipids(fats).
- / Broad and flat, lies to the right (lateral) to the SMV.
- Artery / Arises from celiac trunk and feeds the body and tail of pancreas.
- cells / Digestive enzymes are secreted by _____ _____.
- of Wirsung / Main pancreatic duct, begins in the tail and runs to the ampulla of Vater.
19 Clues: cells / secrete insulin. • cells / secrete glucagon. • / Breaks down lipids(fats). • cells / secrete somatostatin. • / Largest, most anterior portion. • / Breaks down proteins to make amino acids. • / A long, narrow retroperitoneal glandular organ. • cells / Digestive enzymes are secreted by _____ _____. • / Pancreas has both endocrine and __________ functions. • ...
Communicable Disease 2022-09-25
Across
- High fever,chest pain,cough
- Response Specific response cells that attack a particular pathogen and its poisons or toxins
- Immune system response to send white blood cell to destroy pathogens
- Introduced to the body to help the immune system make antibodies for certain diseases.
- Made in bone marrow
- Fever,fatigue,weight loss,coughing blood
- B cells, and T cells and NK cells attack cancers and viruses.
- Fever, headache,swollen areas in neck and under jaw
Down
- Fever, runny nose,dry cough (with a whooping sound)
- Are proteins that attach to proteins to fight the invaders
- Swollen lymph nodes,rash,fever
- Pathogens enter the body
- Fever,runny nose,cough,rash
- Are invaders that force the body to react
- T Cells are made in _______.
- These surround and destroy foreign substances in the body.
- Mother's antibodies pass from her body to the body of her baby.
- Itchy rash,fever, muscle aches
- Barriers include tears, mucous membranes, saliva, skin and stomach acid.
19 Clues: Made in bone marrow • Pathogens enter the body • Fever,runny nose,cough,rash • High fever,chest pain,cough • T Cells are made in _______. • Swollen lymph nodes,rash,fever • Itchy rash,fever, muscle aches • Fever,fatigue,weight loss,coughing blood • Are invaders that force the body to react • Fever, runny nose,dry cough (with a whooping sound) • ...
Mitosis crossword 2023-02-23
Across
- Phase where 2 nuclei are formed and spindles break down
- Mitosis produces____ daughter cells
- The longest part of the cell cycle is ___________.
- The daughter cells are ____________.
- There are ______ amount of Chromosomes in a normal human cell
- Mitosis occurs in all non sex______.
- Disruption of the cell cycle due to altered DNA
- Phase where cell the is carrying out routine functions
- Phase where DNA is being replicated
- cycle. Cytokinesis is the last part of ____________.
Down
- Complete split of the cell is called _____
- Macromolecule that prepares cell for division
- Phase where Chromosomes condense while nucleus breaks down
- Process where 2 cell are formed from one cell splitting into identical cells
- Cell prepares
- Phase of mitosis where DNA is replicated, cell growth and creation of new macromolecules
- Phase where Chromatin is in the middle of the cell while spindles grab on to them.
- There are _____ amount of Chromosomes after Synthesis
- Phase where Chromatids are pulled two opposite sides after being broken up
- Prokaryotic cells produce_________.
20 Clues: Cell prepares • Mitosis produces____ daughter cells • Prokaryotic cells produce_________. • Phase where DNA is being replicated • The daughter cells are ____________. • Mitosis occurs in all non sex______. • Complete split of the cell is called _____ • Macromolecule that prepares cell for division • Disruption of the cell cycle due to altered DNA • ...
Methods Vocab Crossword 2021-10-02
Across
- Connective tissue cell
- Component used in freezing of cells to reduce ice formation and prevent cell death
- Component that breaks down the proteins that adhere cells to the flask
- Cells or cultures that will only grow when attached to the surface
- In a test tube, culture dish, or elsewhere outside a living organism
- Describes cells that multiply while suspended or floating in medium
- The transfer of cells from one culture vessel to another
- The condition or process of deterioration with age
- The transfer of cells from one culture vessel to another
- In a living organism
Down
- Cells or cultures that will grow in suspension
- The degree (%) that cells occupy the surface of a tissue culture flask
- CHO (What does it stand for?)
- The period of growth of a population of cells in a culture medium during which numbers increase exponentially
14 Clues: In a living organism • Connective tissue cell • CHO (What does it stand for?) • Cells or cultures that will grow in suspension • The condition or process of deterioration with age • The transfer of cells from one culture vessel to another • The transfer of cells from one culture vessel to another • Cells or cultures that will only grow when attached to the surface • ...
Neoplasms 2016-04-20
Across
- Lung Cancer patients often present with a "smoker's cough", shortness of breath, hemoptysis, and ___ ___.
- Acute lymphocytic leukemia is most common with this age group.
- Malignant tumors found in the epithelial tissue are called _______.
- Leukemia may present with bleeding,bruising, bone pain, fever or ______.
- Lung carcinoma's often metastasize to the bone, liver and ______.
- the stage of cancer that has the poorest prognosis.
- Natural biological sources of carcinogens include chronic irritation and __________.
- Masses of cells in these tumors retain their appearance, cell type and resemble their parent cells.
- Malignant tumors can grow faster than their blood supply, this may result in ________.
- Major risk factors colorectal cancer include age, smoking, obesity, lack of exercise and _____ _____ ____ ______.
- Hodgkin's and Non-Hodgkin's lymphoma's are ______ and manifest with systemic symptoms such as low grade fever.
- Tumor suppressor genes are damaged and DNA programmed apoptosis is halted, this allows cancerous cells to become __________.
Down
- Malignant tumor of plasma cells
- Non-Hodgkin's lymphoma originates from T-cells and _____, whereas Hodgkin's Lymphoma originates in lymph nodes.
- Malignant tumors found in the connective tissues are called ________.
- The abnormal growth of new tissue resulting in malignant or benign tumors.
- Cancer cells produce enzymes that stimulate angiogenesis, which helps increase its ____________.
- Malignant tumor in bone.
- These agents are known to cause cancer, some examples are radiation, virus infections such as H-pylori and certain insecticides.
- This process a cell starting as a normal cell and becoming a malignant tumor involves three steps: initiation, promotion, and progression.
- Lung carcinoma's often originate in the _______ of the bronchus, bronchioles, and the alveoli.
- Benign tumors are ___ growing, meaning mitosis is rare.
- These tumors are made up of cells that have lost their ability to respond to the regular constraints of cell division.
- There is a 10:1 ratio of brain cancer having metastasized than originating with a ____ brain tumor. Examples include glial or schwann cells, meninges,or ectopic tissues.
24 Clues: Malignant tumor in bone. • Malignant tumor of plasma cells • the stage of cancer that has the poorest prognosis. • Benign tumors are ___ growing, meaning mitosis is rare. • Acute lymphocytic leukemia is most common with this age group. • Lung carcinoma's often metastasize to the bone, liver and ______. • ...
Cell crossword 2016-02-04
Across
- the scientist that discovered cells
- genes from your parents
- an organelle that holds chloroplast
- the scientist that discovered micro organisms
- the scientist that discovered what all animal cells are made of
- a maze like organism that transports materials
- a group of cells bunched together to perform a specific function
- an organelle that breaks down food particles
- glass plates that hold a specimen to view in a microscope
- all cells come from where?
- the central part of a cell
- when several organ systems are grouped together
- the membrane round the nucleus
- the part that creates light
- an organelle that contains food, after and other materials
- the basic unit of all life
- the highest focal point you can view with
- the part connecting the eye piece and the nose piece
- the part that holds up the objective lens
- a revolving circle connected to the objective lens.
- the scientist that discovered what all plant cells are made of
- the part that rotates to let in light
Down
- the viewing window on a microscope
- what is formed when tissue is bunched together
- the knob to adjust the stage height
- the medium focal point you can view with
- the outer layer of a cell
- when a group of organs are grouped together to perform a major function
- the knob to adjust focus on high power
- an organelle that produces power
- the lowest focal point you can view with
- the bottom of the microscope.
- a supporting layer around plant cells
- an organelle that produces protein
- what tool do you use to view a cell
- the scientist that discovered where all cells come from
- the liquid inside of a cell
- the platform to put slide on.
38 Clues: genes from your parents • the outer layer of a cell • all cells come from where? • the central part of a cell • the basic unit of all life • the part that creates light • the liquid inside of a cell • the bottom of the microscope. • the platform to put slide on. • the membrane round the nucleus • an organelle that produces power • the viewing window on a microscope • ...
Chapter 23 Exam 2016-03-16
Across
- the type of immunity for which B cells are responsible.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- the only unpaired tonsil
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- infection caused by Borrelia Burgdorferi bacteria.
- produced in response to antigens, another name for immunoglobulin.
Down
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
- the area of the spleen that contains large quantities of red blood cells.
- a groove on the surface of the spleen
- a lymphoid organ that is the site of T cell maturation.
- connective tissue band that connects the stomach and spleen.
- another name for antibodies.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- a differentiated B cell that is responsible for the production and secretion of antibodies.
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- area of the lymph nodes dominated by T cells
- the extensive array of lymphoid nodules in the digestive tract.
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • a lymphoid organ that is the site of T cell maturation. • the type of immunity for which B cells are responsible. • ...
Components of the Skin 2020-12-27
Across
- This protein makes up nails and hair
- The main of these cells is protection and are found in the Stratum Corneum
- The toughest (and second) layer of the epidermis
- The muscle that causes hair to stand on end
- The primary protein of skin, hair, and nails
- A indentation at the base of the bulb of the hair that continues the hair cycle
- Thick, raised scar caused by excessive amounts of collagen
- These give skin its color
- the chemical conversion of living cells into dead protein cells
- Another term for the Stratum Germinativum
- A fibrous protein which is the basis of elastic tissue
- Respond to allergies by releasing histamines
- A male hormone present in both men and women
- These cells help to destroy antigens (aka immune cells)
- These cover and protect the inside of the body and can be found in the epidermis
- The epidermis is primarily composed of these, which consist of keratin
Down
- These cells are responsible for the formation of fiber
- The sheath of cells and connective tissue what surrounds the root of a hair
- This protein makes up skin
- A complex mixture of fatty substances
- A layer of oil and moister where the pH level should be 4.5-5.5
- These provide the palms and soles with traction (they make your fingerprint)
- A strong protein substance that forms bundles that strengthen and give structure to the skin (makes up 70% of the dermis)
- These are half of a desmosome and are in the Stratum Germinativum
- A term for foreign substances such as bacteria, viruses, or parasites
- These are found in the Stratum Spinosum and help protect the body from infection
- Structures or components that perform specific functions for each cell
- keratinocytes are tightly held together by these intercellular connection
- Intercellular vesicles that contain melanin
- Sensory cells that only found in thick skin in the Stratum Germinativum
30 Clues: These give skin its color • This protein makes up skin • This protein makes up nails and hair • A complex mixture of fatty substances • Another term for the Stratum Germinativum • The muscle that causes hair to stand on end • Intercellular vesicles that contain melanin • The primary protein of skin, hair, and nails • Respond to allergies by releasing histamines • ...
Exel Lesson 2 2021-01-17
Across
- a new location or locations in a worksheet.
- A group of adjacent cells you select to perform operations
- To insert data from the Clipboard to a new location in a
- series A formatted series of text or numbers that are in a normal
- Fill An Excel feature that automatically fill cells with data,
- the most common type of text entered in a worksheet.
- pointer An arrow with a plus sign that appears when you select the
- handle A small square in the lower, right corner of a selected cell
- such as months, weekdays, numbers, or times.
- A word assigned to a document’s properties that makes it
- fill A tool identified with symbols such as dotted, dashed, or
- lines that fill the space before tabs.
- to organize and find documents.
- pointer A mouse pointer that enables users to drag a cell or range
- or both.
Down
- appears you can drag the cell or range of cells to the
- you point to the border of the selection. When this
- properties Items you directly change, such as keywords.
- that are then available to be used in the active
- are also used to sort and group data.
- all of the selected cells.
- To remove data from a worksheet. Cut data may be pasted
- Text entered in a worksheet that identifies numeric data and
- cells to a new location, replacing any existing data in the
- cells.
- location.
- range of cells. Used mainly to copy data to adjacent
- or range of cells you want to copy and hold down Ctrl
- Clipboard A location that collects and stores up to 24 copied or cut
- To duplicate data from a worksheet to the Clipboard.
- bar A bar located between the ribbon and the worksheet
- text Highlighting text that is to be changed.
- in other workbooks, and in other Office
33 Clues: cells. • or both. • location. • all of the selected cells. • to organize and find documents. • are also used to sort and group data. • lines that fill the space before tabs. • in other workbooks, and in other Office • a new location or locations in a worksheet. • such as months, weekdays, numbers, or times. • text Highlighting text that is to be changed. • ...
Cell Review 2021-11-05
Across
- larger complex cells that contain a true nucleus and several other organelles
- mini organs that carry out life functions for cells
- fluid-like material that fills the cell and hold all organelles
- Jelly bean shaped organelles that create energy for the cell through the process of cellular respiration
- Thick rigid structure that PLANT cell have outside their cell membrane for support and protection
- hollow barrel like structures that help with cell division, shaped like a T
- the highly folded inner membrane of the mitochondria, where the reactions take place
- Hair like and tail like structures that are used for locomotion in cells
- the final processing, packaging, and storage centers for proteins that will be shipped out of the cell. Looks like stack of flattened sacs
- Selectively permeable membrane that surrounds every cell and controls the movement of materials in and out of the cell which helps to maintain homeostasis!
- MAKE PROTEINS, look like tiny dots. Found on the rough ER and free floating in the cytoplasm
Down
- fluid filled organelles that hold water and other materials in the cell, plant cells have 1 large one
- cells) small simple cells that lack a nucleus
- Site of PHOTOSYNTHESIS in PLANT cells, oval structure that has stack of membranes in them
- serves as path for transporting of materials (proteins), looks like fluid-filled canals or channels.
- is the basic unit of structure and function of all living things
- serve as the skeleton for the cell giving it structure and shape, long hollow cylindrical structures found throughout the cytoplasm
- where ribosomes are made, dark granular body within the nucleus
- controls all metabolic activities in cells and carries the genetic material (DNA), a large dark ball in the center of the cell. Carries out cellular reproduction.
- small saclike structures that contain strong digestive enzymes in order to break down food or old worn out organelles for the cell
20 Clues: cells) small simple cells that lack a nucleus • mini organs that carry out life functions for cells • fluid-like material that fills the cell and hold all organelles • where ribosomes are made, dark granular body within the nucleus • is the basic unit of structure and function of all living things • ...
Ch 12 Lymphatic Crossword (Read) 2022-04-08
Across
- a protein or other macromolecule that triggers immune response (usually from a pathogen).
- fluid found between cells; becomes lymph.
- works by neutralization, precipitation, agglutination, or complement.
- is hot, red, swollen, and painful
- Type of B cell that makes antibodies.
- Cause of diabetes I, Lupus, MS, Grave's, etc.
- 3rd line of defense is this because antibodies are made for one pathogen.
- large duct receiving lymph on your left side.
- provides artificial active immunity.
- a group of proteins conducing MAC attack.
- disease causing organism.
- collected extra fluid that gets cleaned and returned to the circulatory system.
- largest lymphatic organ.
- only found in cellular immunity; three types (2 wds).
- Viral adaptation; stays in body during latent period.
- type of immune response only in blood plasma.
- Vaccine made with "live" viruses.
Down
- Vaccine made with DNA or RNA.
- another name for antibody.
- cells of 2nd line of defense; destroy cancerous cells (2 wds).
- Process of WBCs being attracted to chemicals.
- WBC that "eats" (2 wds.)
- lymph gland active during youth.
- Cells catching antigens in humoral immunity (2wds).
- structures that collect lymph at capillary beds (2 wds).
- system that responds to any and all foreign substances.
- mature or "turned on" lymphocyte.
- Type of immunity due to making your own antibodies.
- caused by serious immediate hypersensitivity (2 wds).
- WBCs found in lymphatic tissue.
- systemic heat response.
- lymphatic tissue in intestines
- long lived B or T cells that mount secondary responses.
- chemical that stops viruses from attacking other cells.
- key cells in cellular immunity, made after antigen presentation (2 wds).
- filters lymph (2 wds).
- Viral adaptation; takes over or limits immune response.
- an nonpathogenic antigen that triggers an immune response.
- chemical from mast cells or basophils that cause inflammation.
39 Clues: filters lymph (2 wds). • systemic heat response. • WBC that "eats" (2 wds.) • largest lymphatic organ. • disease causing organism. • another name for antibody. • Vaccine made with DNA or RNA. • lymphatic tissue in intestines • WBCs found in lymphatic tissue. • lymph gland active during youth. • is hot, red, swollen, and painful • mature or "turned on" lymphocyte. • ...
Pre AP Bio 2022-05-20
Across
- , is a long molecule that contains our unique genetic code.
- , fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm).
- , is a process where a single cell divides into two identical daughter cells.
- , the union of two gametes.
- , occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.
- , male reproductive cell, produced by most animals.
- , the fourth phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells.
- , the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
Down
- , the fifth and final phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells.
- , the period when the cell is in a non-dividing state
- , is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information.
- , the cells in the body other than sperm and egg cells
- , is an organism that harbors a parasite and supplies it with nutrients.
- , a stage during the process of cell division (mitosis or meiosis).
- , the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
- , an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA) surrounded by a protein coat.
- , An organism's complete set of DNA
- , lipoprotein outer layer of some viruses derived from plasma membrane of the host cell.
- , carries genetic information that is translated by ribosomes into various proteins necessary for cellular processes.
- , an organism's reproductive cells.
20 Clues: , the union of two gametes. • , An organism's complete set of DNA • , an organism's reproductive cells. • , male reproductive cell, produced by most animals. • , the period when the cell is in a non-dividing state • , the cells in the body other than sperm and egg cells • , is a long molecule that contains our unique genetic code. • ...
Chapter 1.1 2020-10-20
Across
- a variable that decreases as cells grow, so that it sets a limit to the size of cells.
- metric prefix 1/100th or 1 × 10–2.
- an approach to science that holds that a complex system can be best understood as the sum of its parts, and that variables can be studied in isolation.
- metric prefix 1 × 10–6.
- bar a means of visually indicating the magnification of an image.
- the alteration of a cell’s morphology and physiology through changes in gene expression.
- in behavioural science, the behaviour that is the consequence of a stimulus.
- a group of cells with a common function and structure.
- metric prefix 1 × 10–3.
- the synthesis of a functional gene product, often protein, but also rRNA, tRNA, or snRNA.
- a property of a system that emerges from the interaction of the elements of the system.
Down
- genus of single-celled ciliated organisms.
- the sum of all of the chemical reactions that occur within an organism or within a cell.
- the part of the microscope that gathers light from the specimen and focuses it to produce a real image.
- a level of organization that emerges due to the interaction of elements.
- an increase in physical size.
- theory theory that states that all organisms are composed of cells, and that all cells come from pre-existing cells.
- metric prefix 1 × 10–9.
- ratio of image size to actual size.
- the process in which an organism regulates activities within cells and their bodies to keep conditions stable.
- a degenerative eye disease that has been the target of stem cell research.
- a relatively undifferentiated cell that can give rise to other types of cells and retains the ability to divide.
- dial used to initially focus a light microscope on a specimen.
23 Clues: metric prefix 1 × 10–9. • metric prefix 1 × 10–6. • metric prefix 1 × 10–3. • an increase in physical size. • metric prefix 1/100th or 1 × 10–2. • ratio of image size to actual size. • genus of single-celled ciliated organisms. • a group of cells with a common function and structure. • dial used to initially focus a light microscope on a specimen. • ...
Inflammation Station 2023-07-07
Across
- What the person with the inflamed area would feel if you pressed on it.
- This is the term used for an issue that lasts a long time instead of being short-term (acute).
- What type of cell creates a "plug" when you are bleeding?
- What type of cell senses pain?
- What is the word for when the area of skin becomes inflamed and puffy?
- How an inflamed area of skin would feel if you touched it.
- This is what it's called when your blood vessels get bigger in order to increase the amount of blood flowing.
- The space between cells and blood vessels.
- The color that inflamed skin turns.
- When white blood cells move from inside the blood vessel out into the interstitial space.
- This is the term used to explain inflammation that is only in one specific area.
Down
- When special white blood cells consume dead cells or foreign material.
- This type of white blood cell responds later and turns into a macrophage once it exits the bloodstream.
- This is the type of chemical compound that binds to the receptors of pain cells during inflammation that make them more sensitive, and more likely to "fire", causing the person to feel pain.
- While your body is creating a clot, or plug, to stop bleeding, this is what your vein does to get smaller and decrease the amount of blood flowing.
- The first type of white blood cells that react to inflammatory signals. These have multi-lobed nuclei.
- This type of cell responds when other cells die and releases the chemicals that start inflammation.
- When cells migrate to a specific area, driven or guided by chemicals.
- This is the term used to describe when inflammation is affecting your whole body or more that just one small area.
- ___________ factors form on the inside of your blood vessels to "catch" neutrophils so they can exit the bloodstream and go to consume the dead cell material.
20 Clues: What type of cell senses pain? • The color that inflamed skin turns. • The space between cells and blood vessels. • What type of cell creates a "plug" when you are bleeding? • How an inflamed area of skin would feel if you touched it. • When cells migrate to a specific area, driven or guided by chemicals. • ...
Miscellaneous: Immune System 2023-03-15
Across
- A type of white blood cell that surrounds and kills microorganisms, removes dead cells, and stimulates the action of other immune system cells.
- type of white blood cell in the immune system of most vertebrates.
- cells tailor-made to get rid of the specific microorganisms that have invaded your tissue.
- A cell that is part of the immune system and helps the body fight infections and other diseases.
- A type of white blood cell that makes antibodies.
- A type of immune cell that can surround and kill microorganisms, ingest foreign material, and remove dead cells.
- A complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases.
- a group of cells, tissues and organs that work together to protect the body.
- happens when germs like bacteria and fungi develop the ability to defeat the drugs designed to kill them
- acquired from exposure to the disease organism through infection with the actual disease.
- a method by which a virus can replicate its DNA using a host cell
- A drug used to treat infections caused by bacteria and other microorganisms.
- a mean by which the body is given immunity to a disease by intentional exposure to small quantities of it
Down
- physical and chemical barriers that are always ready and prepared to defend the body from infection.
- submicroscopic infectious agent that replicates only inside the living cells of an organism.
- Any substance that causes the body to make an immune response against that substance.
- The act of introducing a vaccine into the body to produce protection from a specific disease.
- provided when a person is given antibodies to a disease rather than producing them through his or her own immune system.
- results when exposure to a disease organism triggers the immune system to produce antibodies to that disease.
- are part of the immune system and develop from stem cells in the bone marrow.
20 Clues: A type of white blood cell that makes antibodies. • a method by which a virus can replicate its DNA using a host cell • type of white blood cell in the immune system of most vertebrates. • a group of cells, tissues and organs that work together to protect the body. • A drug used to treat infections caused by bacteria and other microorganisms. • ...
Unit 8 2023-04-28
Across
- Medication used against bacterial infections
- Binds to a promotor region allowing an enzyme to bind
- It seperates DNA fragments by their length
- The process where stem cells divide to produce more stem cells
- Subjecting cells to a higher temperature then the human body
- Same written forward as written reverse
- Cuts the DNA strands so that the desired gene can be isolated and then inserted into a vector
- A small double stranded DNA which forms a ring
- A short length of single stranded DNA
- Embryonic stem cells that can differentiate int any cell type found in an embryo
- Enzyme that synthesises RNA complementary to a template strand of DNA
Down
- More than one triplet can code for an amino acid
- A biological process in which cells gain specialised functions in the body and change from one cell type to another
- The process of copying out DNA to form preMRNA
- Every three bases
- Catalyses the formation of phosphodiester bonds
- When two molecules can combine because they have a similar structure
- A pattern serving as a mechanical guide
- Mature mRNA before it is spliced
- A marker is a gene that is transferred with the desired gene to enable scientists to identify which cells have been successfully altered and now contain recombinant DNA
- Stem cells that can divide to produce any type of body cell
- Short sequence of single stranded DNA that is complementary to the 3’ end of DNA
- A sequence of nucleotides that signals the start of a gene
- Method used to amplify DNA
- Over methylation of genes
- The study of behaviour and environment can cause changes that affect the way
- An element with an atomic number of 1
- A squence of three nucleotide bases at one end of a tRNA molecules that is specific to a mRNA codon
- Base completmentary to Adenine in RNA
- Specialised cells that help organs detect stimuli
30 Clues: Every three bases • Over methylation of genes • Method used to amplify DNA • Mature mRNA before it is spliced • An element with an atomic number of 1 • Base completmentary to Adenine in RNA • A short length of single stranded DNA • A pattern serving as a mechanical guide • Same written forward as written reverse • It seperates DNA fragments by their length • ...
cell test! 2023-11-02
Across
- stable internal state
- where a cell spends most of its life
- something unique to plant cells
- first stage of Mitosis
- second stage of Mitosis
- something unique to animal cells
- cells to tissues to organs to organ systems
- formula for respiration
Down
- formula for Photosynthesis
- last stage of mitosis
- where cell finishes Mitosis
- increase in size
- basic unit of human life
- living things come from other living things
- third stage of Mitosis
- Is spontaneous generation real?
- autotrophs vs. heterotrophs
17 Clues: increase in size • last stage of mitosis • stable internal state • third stage of Mitosis • first stage of Mitosis • second stage of Mitosis • formula for respiration • basic unit of human life • formula for Photosynthesis • where cell finishes Mitosis • autotrophs vs. heterotrophs • something unique to plant cells • Is spontaneous generation real? • something unique to animal cells • ...
Word MOAC Lesson 2: Career Prep 2021-01-11
Across
- in other workbooks, and in other Office
- A word assigned to a document’s properties that makes it
- handle A small square in the lower, right corner of a selected cell
- to organize and find documents.
- fill A tool identified with symbols such as dotted, dashed, or
- cells to a new location, replacing any existing data in the
- cells.
- To duplicate data from a worksheet to the Clipboard.
- users can edit the contents of a cell.
- sequence such as months, weekdays, numbers, or times.
- that are then available to be used in the active
- location.
- or range of cells you want to copy and hold down Ctrl
- appears you can drag the cell or range of cells to the
- a new location or locations in a worksheet.
- To remove data from a worksheet. Cut data may be pasted
- series A formatted series of text or numbers that are in a normal
- pointer An arrow with a plus sign that appears when you select the
- are also used to sort and group data.
Down
- properties Items you directly change, such as keywords.
- A group of adjacent cells you select to perform operations
- Excel Core 2016 Lesson 2
- the most common type of text entered in a worksheet.
- lines that fill the space before tabs.
- Clipboard A location that collects and stores up to 24 copied or cut
- Fill An Excel feature that automatically fill cells with data,formatting, or both.
- all of the selected cells.
- you point to the border of the selection. When this
- To insert data from the Clipboard to a new location in a
- text Highlighting text that is to be changed.
- bar A bar located between the ribbon and the worksheet in
- range of cells. Used mainly to copy data to adjacent
- Text entered in a worksheet that identifies numeric data and
- pointer A mouse pointer that enables users to drag a cell or range
34 Clues: cells. • location. • Excel Core 2016 Lesson 2 • all of the selected cells. • to organize and find documents. • are also used to sort and group data. • lines that fill the space before tabs. • users can edit the contents of a cell. • in other workbooks, and in other Office • a new location or locations in a worksheet. • text Highlighting text that is to be changed. • ...
Cell Cross Word 2020-09-22
Across
- any of a number of organized or specialized structures within a living cell
- the material or protoplasm within a living cell, excluding the nucleus
- a dense organelle present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing the genetic material
- a space or vesicle within the cytoplasm of a cell enclosed by a membrane and typically containing fluid
- a minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins
- The smallest living unit of any organism
- States that all organisms are composed of similar units of organization called cells
- a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles
- a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria
- a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane
Down
- a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
- a biological membrane consisting of two layers of lipid molecules
- an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
- organisms whose cells have a nucleus enclosed within a nuclear envelope
- a membrane allows the passage of some molecules or ions and inhibits the passage of others
- a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell
- a membrane-bound cell organelle that contains digestive enzymes
- microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence
- the semipermeable coating surrounding the cytoplasm of a cell
- a plastid that contains chlorophyll and in which photosynthesis takes place
20 Clues: The smallest living unit of any organism • the semipermeable coating surrounding the cytoplasm of a cell • a membrane-bound cell organelle that contains digestive enzymes • a biological membrane consisting of two layers of lipid molecules • the material or protoplasm within a living cell, excluding the nucleus • ...
Hematology Crossword 2020-09-29
Across
- hematologic cancer in which the body producing a high number of abnormal, immature white blood cells.
- blood or tissue transferred from elsewhere in a person's own body.
- a protein that forms clots and is responsible for creating the foundational support structure for tissue regrowth at the site of an injury.
- scientific term for a red blood cell which carries hemoglobin and distributes oxygen throughout the body.
- the T division of these cells regulate immune function and the B type of these cells produce antibodies.
- a specialized white blood cell that protects against infection.
- a congenital blood abnormality in whihc hemoglobin and red blood cells are not produced at normal volumes.
- a disease in which a blood protein (factor) required for normal clotting is not produced at normal volume.
- a condition for which the direct cause cannot be discerned.
- a substance or medication that slows or inhibits the clotting process in blood (such as heparin).
- system within the body that is responsible for protecting body from infection or disease.
Down
- protein carried by red blood cells that binds to oxygen and is responsible for oxygen delivery to tissues and end organs.
- a small cell fragment which takes part in the clotting process (normal value is 150,000-400,000 per mcL).
- a protein that circulates in the blood which identifies and binds to foreign material within the body such as viruses and bacteria.
- white blood cell which is responsible for mediation of allergic reactions.
- proteins within the blood that are necessary for blood to clot properly.
- process that occurs in the bone marrow, liver, and spleen to produce red blood cells.
- blood, stem cells, tissues, or bone marrow transplanted into one person from another.
- a specialized type of iron within the liver required for hematopoesis.
- the liquid portion of blood responsible for the flow of nutrients, waste, blood cells, and hormones throughout the body.
20 Clues: a condition for which the direct cause cannot be discerned. • a specialized white blood cell that protects against infection. • blood or tissue transferred from elsewhere in a person's own body. • a specialized type of iron within the liver required for hematopoesis. • proteins within the blood that are necessary for blood to clot properly. • ...
Week 9 - Nervous System Definitions 2021-11-10
Across
- _____________ molecules used by the nervous system to send messages between neurons, or from neurons to muscles.
- _____________ cells which wrap around axons of motor and sensory neurons to form the myelin sheath.
- ___________ type of receptors that respond to epinephrine and norepinephrine.
- ___________ type of receptors that respond to the neurotransmitter 'acetylcholine' (ACh).
- _______________ a small pocket of space between two cells where they can pass messages to communicate.
- _____________ nervous system, carries messages to and from the CNS.
- ____________ type of propagation where the action potential appears to leap from node to node.
- ___________ largest and most numerous neuroglia. Maintain the blood brain barrier.
- _____________ matter made up of myelinated nerves.
- ______________ part of the neuron which carries information toward other cells.
- _____________ an insulating covering that speeds up nerve signal transmission.
- _________ middle layer of the meninges, a web-like structure filled with fluid that cushions the brain.
- _________ the tough outer layer of tissue that covers and protects the brain and spinal cord and is closest to the skull.
- the axon ___________ is the point of communication with another cell.
Down
- _____________ part of the neruon which receives information.
- multi, uni, or bi may be prefixes for these unique types of neurons. _____________
- ____________ produce the myelin sheath.
- ____________ respond to sensory stimuli.
- ___________ refers to the internal organs in the main cavities of the body, especially those in the abdomen.
- nodes of ____________ are unmyelinated gaps between cells which allow action potential to jump.
- _____________ supporting cells of the nervous system, which provide structure and protection.
- ______________ nervous system, integrates and coordinates sensory data and motor commands.
- ______________ outer surface of schwann cells.
- _________ the delicate inner layer of the meninges.
- ____________ sense changes in the internal or external environment.
- ______________ cells which surround cell bodies and regulate the environment around neurons.
- _____________ specialized cells for conduction of impulses.
- ___________ means "body."
28 Clues: ___________ means "body." • ____________ produce the myelin sheath. • ____________ respond to sensory stimuli. • ______________ outer surface of schwann cells. • _____________ matter made up of myelinated nerves. • _________ the delicate inner layer of the meninges. • _____________ specialized cells for conduction of impulses. • ...
Cell Organelles 2021-09-14
Across
- / Short hair-like projections of certain cells that beat in a regular fashion to create currents that sweep materials along
- / Controls the functions of the cell
- / Long finger-like projections that push cells forward by snakelike wriggling
- / Group of tissues that work together and have a common function
- / The gel-like substance found between the cell membrane and the nucleus
- / This scientist called thin slices of cork “cells” because they reminded him of the small rooms in which monks lived
- / Group of organs and have a common function
- / An organelle that uses energy from organic compounds to make ATP
- / Group of cells that work together and have a common function
- / Group of organ systems and have a common function
- / This scientist named pond water creatures “animalcules”
- / makes lipids and helps in cleaning harmful substances in the cell
Down
- / Provides additional support for certain cells
- / The normal process by which a less specialized cell develops or matures to possess a more distinct form and function
- / Sac-like membrane that helps store and transport products produced by cells
- / One rule of the _____ ______ is that all living things are made up of one or more cells.
- / Responsible for sorting and correctly shipping the proteins produced in the ER
- / A vesicle that contains specific enzymes that breaks down large molecules
- / An organelle that stores water, ions, nutrients, and wastes
- / Organelles that help in the synthesis of proteins
- / The largest organelle in the plant cell
- / One of a pair of organelles that are found in animal cells that function in the formation of the spindle fibers during cell division
- / An organelle that uses light energy to make sugar from carbon dioxide and water
- / The smallest unit of life
- / Type of endoplasmic reticulum that produces ribosomes and package them into vesicles
25 Clues: / The smallest unit of life • / Controls the functions of the cell • / The largest organelle in the plant cell • / Group of organs and have a common function • / Provides additional support for certain cells • / Organelles that help in the synthesis of proteins • / Group of organ systems and have a common function • ...
Unit B Crossword Gabriela Delgado 2016-11-17
Across
- - substance created by the body to carry out chemical digestion.
- - structures in cells that perform a certain function.
- - all the life processes that take place in a cell.
- - usually unicellular organisms that can be seen only through a microscope.
- System - group of organs that work together to perform a certain task, such as breathing.
- - living things.
- cells - cells that have specific structures that help them to perform particular functions.
- - any change in an organism's environment.
- - made of just one cell.
- - organism's reaction to a stimulus.
- - type of connective tissue found in the bones that produce red blood cells.
- generation - false idea that living things could come from nonliving matter.
- Digestion - breakdown of large food particles into smaller particles by enzymes
- - the movement of particles of a substance from an area of higher concentration to an area of lower concentration.
- Blood Cells - any kind of cells normally found circulating blood.
Down
- - type of microscope organisms.
- - group of similar cells working together to perform a specific function.
- - tiny blood vessels that connect arteries to veins.
- - hair-like extensions that protrude from the surface of some unicellular organisms and from some cells in multicellular organisms.
- - made of more than one cell.
- Light Microscope - microscope that has two or more lenses and has a light source.
- - diffusions of water through a selectively permeable membrane.
- - wave-like muscle contains along the digestive system.
- - optical device used for viewing very small objects.
- - work together.
- Permeable - describes a membrane with very small openings that allow particles of some substance.
- - parts of an organism that perform specific tasks.
- Digestion - physical breakdown of food into small portions.
- - purpose or task.
- - foot-like projections on an amoeba, used for movement and capturing food.
30 Clues: - work together. • - living things. • - purpose or task. • - made of just one cell. • - made of more than one cell. • - type of microscope organisms. • - organism's reaction to a stimulus. • - any change in an organism's environment. • - all the life processes that take place in a cell. • - parts of an organism that perform specific tasks. • ...
Blood BNNS501 2013-04-03
Across
- blood is a ........tissue
- a condition in which there is limited red blood cells or haemoglobin
- the hormone made by the kidney which stimulates the rate of RBC production
- fluid which flows between the cells
- the protein part of haemoglobin
- a protein in red cells which carries oxygen
- chemical required for formation of haemoglobin
- (5, 8)This forces blood through the cardiovascular system
- the process blood uses to stop excess bleeding
- the pH of blood shows it is slightly
- a cell fragment involved in blood clotting
- there are four of these yellow molecules in each haemoglobin
Down
- yellow waste product of the breakdown of haemoglobin
- a blood protein involved in blood clotting
- the percentage of whole blood that is made up by the red blood cells
- white blood cell which releases histamine to increase inflammation
- a regulatory protein transported by the blood
- the condition which causes increased production of erythropoietin
- a green-yellow substance made from heme which is secreted into the intestines
- (5, 4, 5) the number of white blood cells per litre of blood
- a blood protein which helps control osmotic pressure of blood
- phagocyte which rapidly arrives at the site of bacterial infections
- white blood cell which attacks parasites
- group of white blood cells which comprise neutrophils, eosinophils & basophils
- most of the fluid in the body is in the ............. compartment
- percentage of each type of white blood cell
- if someone is dehydrated and blood flows more
- phagocyte which destroys microbes & cleans up dead tissue during infection
- blood contains these immunoglobulin proteins to fight infection
- red blood cells which are being formed enter the blood in this state
- (3,4) lifespan of most white cells
- blood is more ....... than water
32 Clues: blood is a ........tissue • the protein part of haemoglobin • blood is more ....... than water • (3,4) lifespan of most white cells • fluid which flows between the cells • the pH of blood shows it is slightly • white blood cell which attacks parasites • a blood protein involved in blood clotting • a cell fragment involved in blood clotting • ...
Chapter 23 Exam 2016-03-16
Across
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- the extensive array of lymphoid nodules in the digestive tract.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- produced in response to antigens, another name for immunoglobulin.
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
- another name for antibodies.
- the type of immunity for which B cells are responsible.
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- a groove on the surface of the spleen
Down
- a differentiated B cell that is responsible for the production and secretion of antibodies.
- the only unpaired tonsil
- the area of the spleen that contains large quantities of red blood cells.
- connective tissue band that connects the stomach and spleen.
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
- area of the lymph nodes dominated by T cells
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- infection caused by Borrelia Burgdorferi bacteria.
- a lymphoid organ that is the site of T cell maturation.
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • a lymphoid organ that is the site of T cell maturation. • the type of immunity for which B cells are responsible. • ...
Chapter 23 Exam 2016-03-16
Across
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- another name for antibodies.
- produced in response to antigens, another name for immunoglobulin.
- a lymphoid organ that is the site of T cell maturation.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- area of the lymph nodes dominated by T cells
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
Down
- a groove on the surface of the spleen
- connective tissue band that connects the stomach and spleen.
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- the extensive array of lymphoid nodules in the digestive tract.
- the type of immunity for which B cells are responsible.
- a differentiated B cell that is responsible for the production and secretion of antibodies.
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- infection caused by Borrelia Burgdorferi bacteria.
- the only unpaired tonsil
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- the area of the spleen that contains large quantities of red blood cells.
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • the type of immunity for which B cells are responsible. • a lymphoid organ that is the site of T cell maturation. • ...
Chapter 23 Exam 2016-03-16
Across
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
- area of the lymph nodes dominated by T cells
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
- another name for antibodies.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- the extensive array of lymphoid nodules in the digestive tract.
- the type of immunity for which B cells are responsible.
- a differentiated B cell that is responsible for the production and secretion of antibodies.
- connective tissue band that connects the stomach and spleen.
- the only unpaired tonsil
- infection caused by Borrelia Burgdorferi bacteria.
Down
- a groove on the surface of the spleen
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- the area of the spleen that contains large quantities of red blood cells.
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- produced in response to antigens, another name for immunoglobulin.
- a lymphoid organ that is the site of T cell maturation.
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • a lymphoid organ that is the site of T cell maturation. • the type of immunity for which B cells are responsible. • ...
Cell crossword 2016-02-04
Across
- an organelle that produces power
- a supporting layer around plant cells
- genes from your parents
- the scientist that discovered cells
- the membrane round the nucleus
- what tool do you use to view a cell
- the part connecting the eye piece and the nose piece
- the lowest focal point you can view with
- the medium focal point you can view with
- an organelle that breaks down food particles
- the liquid inside of a cell
- the basic unit of all life
- the knob to adjust the stage height
- the knob to adjust focus on high power
- the part that creates light
- the scientist that discovered micro organisms
- what is formed when tissue is bunched together
- the part that holds up the objective lens
Down
- the viewing window on a microscope
- the platform to put slide on.
- an organelle that produces protein
- the outer layer of a cell
- the bottom of the microscope.
- glass plates that hold a specimen to view in a microscope
- a revolving circle connected to the objective lens.
- the highest focal point you can view with
- a group of cells bunched together to perform a specific function
- an organelle that holds chloroplast
- a maze like organism that transports materials
- an organelle that contains food, after and other materials
- the scientist that discovered where all cells come from
- when a group of organs are grouped together to perform a major function
- the scientist that discovered what all plant cells are made of
- all cells come from where?
- the scientist that discovered what all animal cells are made of
- the part that rotates to let in light
- the central part of a cell
- when several organ systems are grouped together
38 Clues: genes from your parents • the outer layer of a cell • all cells come from where? • the basic unit of all life • the central part of a cell • the liquid inside of a cell • the part that creates light • the platform to put slide on. • the bottom of the microscope. • the membrane round the nucleus • an organelle that produces power • the viewing window on a microscope • ...
unit 5 vocab 2023-03-13
Across
- temporary extensions of the cell membrane of a microorganism for movement or feeding purposes
- movement of an organism toward or away from a chemical stimulus (positive=toward, negative=away from)
- producing ATP without oxygen by breaking down glucose. Also known as fermentation (alcoholic or lactic acid - 2 ATP); occurs in the cytoplasm (NOT in the mitochondria)
- adenosine triphosphate - form of chemical energy for all cells
- period in the cell cycle in which most time is spent; includes G1, S (DNA replication) and G2
- organelle that takes on fluid then contracts to get rid of excess fluid in the cell in order to maintain osmotic equilibrium
- the process within living organisms of maintaining a stable internal environment
- a form of passive transport that moves WATER across a selectively permeable membrane
- form of anaerobic respiration (often carried out in muscle cells) that produces lactic acid, which causes muscle fatigue
- the movement of materials into or out of a cell with the concentration gradient (no energy use)
Down
- 6CO2 + 6H2O + light energy --> 6O2 + C6H12O6
- form of anaerobic respiration (often carried out by yeast) that produces alcohol as a byproduct
- the movement of materials into or out of a cell against the concentration gradient (energy required)
- 6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy(ATP)
- producing ATP with oxygen by breaking down glucose (36-38 ATP); occurs in the mitochondria
- movement of an organism toward or away from the presence of light (positive=toward, negative=away from)
- a form of passive transport that moves particles from areas of high concentration to areas of low concentration
- process of nuclear division while making new body cells (2 identical cells from one parent cell); prophase, metaphase, anaphase, telophase
- the cells that are formed as a result of a parent cell dividing to make new cells (mitosis= 2 daughter cells)
- division of the cytoplasm upon the completion of mitosis; ultimately produces two new daughter cells
20 Clues: 6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy(ATP) • 6CO2 + 6H2O + light energy --> 6O2 + C6H12O6 • adenosine triphosphate - form of chemical energy for all cells • the process within living organisms of maintaining a stable internal environment • a form of passive transport that moves WATER across a selectively permeable membrane • ...
Immunology 2026-01-21
Across
- released by damaged or dying cells
- response causing redness swelling and pain
- cell,Antibody-secreting B cell
- marrow,Site of blood cell production and B cell maturation
- microorganism
- where T cells mature
- red blood cell count or hemoglobin
- that triggers an immune response
- that directs cell movement
- blood cell involved in parasite defense
- signaling,Cell signaling that affects the same cell
- responder phagocyte against bacteria
- molecular pattern found on pathogens
- neutrophils often from bacterial infection
- of engulfing and digesting pathogens
- T cell,Suppresses immune responses to prevent autoimmunity
- eosinophils seen in allergies or parasites
- white blood cell count
Down
- T cell,Coordinates immune responses using cytokines
- receptor,Type of pattern recognition receptor
- T cell,Kills infected or abnormal cells
- messenger used for immune cell communication
- cell that releases cytokines
- tissue protecting mucosal surfaces
- cell,Antigen-presenting cell linking innate and adaptive immunity
- immunity,Specific immune response with memory
- that measures blood cell composition
- lymphocytes often from viral infection
- immunity,Rapid non-specific immune defense
- platelet count increasing bleeding risk
- killer cell,Innate lymphocyte that kills virus-infected cells
- mediator released by mast cells
- blood and removes old red blood cells
- cell,Tissue cell that releases histamine during inflammation
- blood cell involved in allergic reactions
- system,Defends the body against pathogens and abnormal cells
- cell,Lymphocyte that produces antibodies
- that binds specific antigens
- recognition receptor,Receptor that detects PAMPs and DAMPs
- node,Filters lymph and activates immune responses
- signaling,Cell signaling that affects nearby cells
- signaling,Cell signaling through the bloodstream
- system,Protein cascade that enhances pathogen destruction
43 Clues: microorganism • where T cells mature • white blood cell count • that directs cell movement • cell that releases cytokines • that binds specific antigens • cell,Antibody-secreting B cell • mediator released by mast cells • that triggers an immune response • released by damaged or dying cells • tissue protecting mucosal surfaces • red blood cell count or hemoglobin • ...
Immunity 2024-03-20
Across
- Bacterial disease of potatoes
- Type of phagocyte
- On surface of pathogen
- Makes perforin
- Made by mast cells
- Receptor on T Helper cells
- Tags a pathogen
Down
- Personalised medicine
- Break of the skin
- When the immune system attacks self cells
- Made by B Plasma cells
- Can cause increase in body temperature
- When you have made antibodies and memory T and B cells
13 Clues: Makes perforin • Tags a pathogen • Break of the skin • Type of phagocyte • Made by mast cells • Personalised medicine • Made by B Plasma cells • On surface of pathogen • Receptor on T Helper cells • Bacterial disease of potatoes • Can cause increase in body temperature • When the immune system attacks self cells • When you have made antibodies and memory T and B cells
Prokaryotes and Eukaryotes 2022-04-28
Across
- a group of cells that all form the same function
- A group of atoms that are chemically bonded
- A group of organisms in an area
- Plant or animal cells
- The smallest unit of matter
- The most specific level of taxonomy (the smallest)
- genetic coding for all cells
- The jellylike substance that surrounds all organelles
- A group of organ systems that create something living
- The outside of the cell or its skin
Down
- An example of a prokaryote
- Organelle that provides structure to plant cells and prokaryotes
- Simple cell that does not have a nucleus or membrane bound organelles
- Middle of the cell in a eukaryote
- A group of atoms or molecules that perform a specific function for the cell
- the broadest level of classification that include prokaryotes and eukaryotes
- organelles in all cells that help with protein synthesis
- A group of tissues that perform a specific function
- The smallest LIVING organisms
19 Clues: Plant or animal cells • An example of a prokaryote • The smallest unit of matter • genetic coding for all cells • The smallest LIVING organisms • A group of organisms in an area • Middle of the cell in a eukaryote • The outside of the cell or its skin • A group of atoms that are chemically bonded • a group of cells that all form the same function • ...
Higher Human Biology 2023-06-26
Across
- Two matching sets of chromosomes
- Location where you will find tissue stem cells
- An undifferentiated cell
- A cell in the body other than cells involved in reproduction.
- Stem cells that can become any type of cell
- Division producing two diploid daughter cells
Down
- Collection of produced by excessive, uncontrolled cell division
- Process that produces specialised cells
- Cells which divide by meiosis to produce gametes
- Stem cells that are multipotent
- One set of chromosomes
- Type of division resulting in four haploid gametes
12 Clues: One set of chromosomes • An undifferentiated cell • Stem cells that are multipotent • Two matching sets of chromosomes • Process that produces specialised cells • Stem cells that can become any type of cell • Division producing two diploid daughter cells • Location where you will find tissue stem cells • Cells which divide by meiosis to produce gametes • ...
UNIT 2 Vocabulary Crossword Puzzle 2022-12-12
Across
- any external solution that has a low solute concentration and high water concentration compared to body fluids
- the process by which one bacterium transfers genetic material to another through direct contact.
- a short microscopic hairlike vibrating structure found in large numbers on the surface of certain cells
- solute concentration is higher than that inside the cell
- relating to, involving, or requiring an absence of free oxygen.
- the material of which the chromosomes of organisms other than bacteria are composed. It consists of protein, RNA, and DNA.
- (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
- he cellular machinery responsible for making proteins
- a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
- a stack of thylakoids
- A microscope used to see the surface of a cell and allows a beam to scan the surface
- Cells with membrane bound organelles
- a nucleoside phosphate comprised of a ribonucleoside and two phosphate groups.
- a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence.
- cells with no nucleus, no membrane bound-organelles, and are unicellula
- any cell that has a specific receptor for an antigen or antibody or hormone or drug, or is the focus of contact by a virus or phagocyte or nerve fiber etc
- Adds 4. DNA contains hereditary info. That is passed from cell to cell during division 5. All cells are basically the same in chemical comp. And metabolic activities 6. Energy Flows occur within cells
- a microscope good for viewing the structure of a cell, and allows a beam of light to pass through the cell
- an organism that eats other plants or animals for energy and nutrients
- protein structures that extend from the bacterial cell envelope
- denoted bacteria shown when using a gram stain
- fold in the inner membrane of a mitochondrion
- an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
- a thin-walled sac filled with a fluid, usually clear and small.
- the cell membrane (phospholipid bilayer) of an organelle or Gram-negative bacteria that is within an outer membrane.
- a small rodlike structure, about 4–7 nanometers in diameter, present in numbers in the cytoplasm of many eukaryotic cells.
- each of a number of flattened sacs inside a chloroplast,
- 1. All organisms are made of cells 2. Cells are the basic unit of life 3. All cells come from pre-existing cells
- a state of physical balance.
- receptors that are embedded in the plasma membrane of cells
- meshwork of fine disklike tubular membrane vesicles, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that is involved in the synthesis and storage of lipids, including cholesterol and phospholipids, which are used in the production of new cellular membrane.
- double
- a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
- a highly regulated membrane barrier that separates the nucleus from the cytoplasm in eukaryotic cells
Down
- a fibrous protein that forms (together with actin) the contractile filaments of muscle cells and is also involved in motion in other types of cells.
- a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
- an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
- a spherical structure found in the cell's nucleus whose primary function is to produce and assemble the cell's ribosomes
- a long whiplike structure by which some tiny plants and animals move
- the semipermeable membrane surrounding the cytoplasm of a cell
- the gradual change in the concentration of solutes in a solution as a function of distance through a solution
- series of connected flattened sacs, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that plays a central role in the synthesis of proteins
- asexual reproduction by a separation of the body into two new bodies
- an organ or cell able to respond to light, heat, or other external stimulus and transmit a signal to a sensory nerve.
- energy
- a major component of the cytokeleton found in all eukaryotic cells, and they are involved in mitosis, cell motility, intracellular transport, and maintenance of cell shape
- small organic molecules that play key roles in cellular respiration
- twisted
- a protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm
- noted bacteria shown when using a gram stain
- the material (or tissue) in between a eukaryotic organism's cells
- make up all organisms and are the basic unit of life
- a lipid containing a phosphate group in its molecule
- integral membrane proteins that serve as channels in the transfer of water, and in some cases, small solutes across the membrane
- a membrane-bound cell organelle that contains digestive enzymes
- relating to, involving, or requiring free oxygen.
- multimeric proteins located in the plasma membrane
- an ion or molecule attached to a metal atom by coordinate bonding.
- Solutions that contain the same concentration of water and solutes as the cell cytoplasm
- also known as either intracellular or cytoplasmic. They are found in the cytoplasm of a cell and are often targeted by hydrophobic ligands that can cross the lipid bilayer of the animal plasma cell membrane
- things being turned inot products due to a chemical reaciton
- The fluid inside a cell but outside the cell's nucleus
- a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
- a staining technique for the preliminary identification of bacteria, in which a violet dye is applied, followed by a decolorizing agent and then a red dye
- the membrane found in all cells that separates the interior of the cell from the outside environment
- the result of a chemical reacion
- resembling a bunch of grapes
67 Clues: energy • double • twisted • a stack of thylakoids • a state of physical balance. • resembling a bunch of grapes • the result of a chemical reacion • Cells with membrane bound organelles • noted bacteria shown when using a gram stain • fold in the inner membrane of a mitochondrion • denoted bacteria shown when using a gram stain • relating to, involving, or requiring free oxygen. • ...
Classification 2023-04-04
Across
- eukaryotic cells, includes fungi
- The science of classifying living things
- prokaryotic cells, domain archae
- the amount of kingdoms recognized by the scientific community
- Typically unicellular prokaryotic organisms found everywhere
- The process of grouping things based on similarities
Down
- Most of the world's living things, found everywhere, have nuclei in their cells
- Eukaryotic cells, includes all plants
- prokaryotic cells, domain bacteria
- eukaryotic cells, contains protists
- eukaryoic cells, includes all animals
- Unicellular prokaryotic organisms that live in extreme environments
12 Clues: eukaryotic cells, includes fungi • prokaryotic cells, domain archae • prokaryotic cells, domain bacteria • eukaryotic cells, contains protists • Eukaryotic cells, includes all plants • eukaryoic cells, includes all animals • The science of classifying living things • The process of grouping things based on similarities • ...
Immune 2026-03-09
Across
- cells that release histamine
- stores blood cells
- where blood cells are made
- causes disease in the body
- blood cells that fight pathogens
Down
- structure in throat to prevent pathogens from entering the body
- T-cells attack ___ cells and destroy them
- B-cells make ___
- the immune system's functions are to ___ and destroy
- nodes that filter pathogens from lymph
- a type of WBC that "eats" harmful pathogens
- gives a weakened version of a disease to help the body remember it
12 Clues: B-cells make ___ • stores blood cells • where blood cells are made • causes disease in the body • cells that release histamine • blood cells that fight pathogens • nodes that filter pathogens from lymph • T-cells attack ___ cells and destroy them • a type of WBC that "eats" harmful pathogens • the immune system's functions are to ___ and destroy • ...
Cell Review 2021-11-05
Across
- hollow barrel like structures that help with cell division, shaped like a T
- controls all metabolic activities in cells and carries the genetic material (DNA), a large dark ball in the center of the cell. Carries out cellular reproduction.
- larger complex cells that contain a true nucleus and several other organelles
- small saclike structures that contain strong digestive enzymes in order to break down food or old worn out organelles for the cell
- mini organs that carry out life functions for cells
- Site of PHOTOSYNTHESIS in PLANT cells, oval structure that has stack of membranes in them
- fluid filled organelles that hold water and other materials in the cell, plant cells have 1 large one
- MAKE PROTEINS, look like tiny dots. Found on the rough ER and free floating in the cytoplasm
- the highly folded inner membrane of the mitochondria, where the reactions take place
- Hair like and tail like structures that are used for locomotion in cells
- serve as the skeleton for the cell giving it structure and shape, long hollow cylindrical structures found throughout the cytoplasm
- Selectively permeable membrane that surrounds every cell and controls the movement of materials in and out of the cell which helps to maintain homeostasis!
Down
- the final processing, packaging, and storage centers for proteins that will be shipped out of the cell. Looks like stack of flattened sacs
- (bacteria cells) small simple cells that lack a nucleus
- serves as paths for transporting of materials (proteins), looks like fluid-filled canals or channels.
- where ribosomes are made, dark granular body within the nucleus
- Thick rigid structure that PLANT cell have outside their cell membrane for support and protection
- the basic unit of structure and function of all living things
- fluid-like material that fills the cell and hold all organelles
- Jelly bean shaped organelles that create energy for the cell through the process of cellular respiration
20 Clues: mini organs that carry out life functions for cells • (bacteria cells) small simple cells that lack a nucleus • the basic unit of structure and function of all living things • where ribosomes are made, dark granular body within the nucleus • fluid-like material that fills the cell and hold all organelles • ...
BIOL 162 MIDTERM - MODULE 2 2022-03-21
Across
- heterotrophs, no cell walls, unique cellular matrix, embryonic development, ability to move, etc.
- L^3
- symmetry that humans have in which is split into two halves
- L^2
- connections to adjacent cells that allow communication directly atom cytoplasm to other cell's cytoplasm
- fusion of metameres with relates functions to create a unique body section
- most common extracellular fiber
- carries out photosynthesis, stores photosynthetic products and helps support plants
- communication between cells
- tissue that is made up of sheets of cells in near contact with environment
- allow growth throughout plant's life
- includes neurons and glial cells; derived from ectoderm
- how materials get in and out of the cell: supply for metabolic demands, metabolic waste, chemical signals
- a grouping of different types of tissue
- various organelles with common origins to chloroplasts
- act as cements that tie cell walls together
- symmetry in which organism is equal along multiple axises
- true body cavity filled with fluid and contain organs and GI tract
- tissue that consists of support tissue, fibrous tissue, blood and adipose tissue; derived from mesoderm
- space between molecules in the walls and middle lamellae is filled with water
Down
- non-living tissue that transports materials and water from roots to shoots
- conducts water and suite throughout plant
- serial division without separation of cells, more common
- photosynthetic, carbohydrate, extracellular matrix, meristems, etc.
- groupings of organs and tissues contributing to some common set of functions
- close adherence between two cells, prevents most extracellular bulk movement
- tissue that makes up muscle, includes skeletal, cardiac, and smooth muscle tissue
- tissue that forms outer covering of the plant
- segmentation with similar or identical repeating units
- cells come together, adhere, less common
- the fluid immediately inside the plasma membrane
- Q= D x A x concentration/x
- all cells express certain portions of the genome
- living tissue that transports the products of photosynthesis from sources to sinks
34 Clues: L^3 • L^2 • Q= D x A x concentration/x • communication between cells • most common extracellular fiber • allow growth throughout plant's life • a grouping of different types of tissue • cells come together, adhere, less common • conducts water and suite throughout plant • act as cements that tie cell walls together • tissue that forms outer covering of the plant • ...
Cell Structure and Functions 2013-10-08
Across
- large and complex, dozens of structures and internal membrane, genetic material inside nucleus, unicellular or multcellular
- located only in plant cells, site of photosynthesis, green from the pigment chlorophyll
- mains cell shape, moves cell parts, helps cells move
- site where amino acids are brought for protein synthesis, located on ER or free floating in cytoplasm
- this term means little organs
- wall located only in plants, provides structure, support, and protection for plants
- smaller and simpler, genetic material isn't in nucleus, less complicated, single celled (ex: bacteria)
- filled with enzymes, breaks down carbohydrates, proteins, & lipids, breaks down the cell when it's damaged or old
- only present in animal cells, aids in cell division
- storage, more abundant in plant cells, but still present in some animal cells, can store water, salts, protein, & carbohydrates
Down
- cell has a soft membrane outside that allows for fluids and nutrients to easily come inside the cell, and allows for wastes to be easily transported out
- having or consisting of one cell
- similar to vacuoles, stores materials
- cell has a protective outer "wall" that prevents water from getting out easily
- having or consisting of many cells
- endoplasmic reticulum / portion of the ER that doesn't have ribosomes, contains collections of enzymes that detoxify drugs
- envelope surrounds nucleus, double membrane, contains 1000s pores to let molecules in and out
- apparatus modify, sort, and package proteins, enter after leaving the ER
- nearly all the cell's DNA is located in this organelle, red blood cells don't have this, control center
- the protoplasm outside the nucleus of a cell
- site of cellular respiration, where chemical energy is released for the body's use, power house of the cell, located in both plant and animal cells
- endoplasmic reticulum portion of the ER involved in synthesis of proteins, contains ribosomes
22 Clues: this term means little organs • having or consisting of one cell • having or consisting of many cells • similar to vacuoles, stores materials • the protoplasm outside the nucleus of a cell • only present in animal cells, aids in cell division • mains cell shape, moves cell parts, helps cells move • ...
Biology 2015-06-16
Across
- exchange the process of taking in oxygen and releasing carbon dioxide.
- differentiation the series of events through which stem cells develop into specialized cells
- tiny blood vessels that play an important role in gas exchange
- the stage in the cell cycle when the cytoplasm and organelles divide into to identical, separate cells.
- the stage in the cell cycle when the contents of the nucleus separate into two identical copies.
- the ability to grow new cells to replace damaged or lost body components.
- the fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
- air sacs in the lungs where gas exchange occurs
- blood cells blood cells that carry oxygen and carbon dioxide in the blood.
- the third phase in mitosis, when the chromosomes separate and move to opposite ends of the cell
- the movement of molecules or other particles from an area of high concentration to an area of low concentration until they are evenly distributed.
- cycle the continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
Down
- a structure within a cell that carries out specific functions to support the life of the cell.
- the number of molecules of a substance in a given volume
- the movement of water molecules across a membrane in response to concentration differences
- the first phase in mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
- imaging technology technologies that are used to make images of cells, tissues, and organs
- the second phase of mitosis, when the chromosomes align in the center of the cell.
- different tissues working together to perform a specific task.
- the process by which nutrients diffuse or are moved from the digestive system to the blood.
- the stage in the cell cycle when a cell grows and carries out its usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
- specialized cells working together to perform a function
- system a small group of organs that interact with each other to perform a common task
23 Clues: air sacs in the lungs where gas exchange occurs • the number of molecules of a substance in a given volume • specialized cells working together to perform a function • tiny blood vessels that play an important role in gas exchange • different tissues working together to perform a specific task. • ...
Cell Crossword 2016-08-08
Across
- less technical term for erythrocyte.
- the definite outside wall of a plant cell
- a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus
- one millionth of a meter.
- to exist beforehand.
- An English natural philosopher, architect and polymath.
- an optical instrument for forming magnified images of small objects
- a scientific theory which describes the properties of cells.
- is the male reproductive cell
- a form of active transport in which a cell transports molecules.
- a space or vesicle within the cytoplasm of a cell
Down
- the lens in a telescope or microscope nearest to the object observed.
- the semipermeable membrane surrounding the cytoplasm of a cell.
- something that helps prevent pregnancy.
- uses focused light and lenses to magnify a specimen, usually a cell.
- an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
- a dense organelle present in most cells
- the part of the telescope where you attach the material being looked at on.
- green plant cells which contains chlorophyll and in which photosynthesis takes place.
- eukaryotic cells that differ in several key aspects from the cells of other eukaryotic organisms.
- the material within a living cell, excluding the nucleus.
- Jansen the man who created the first optical telescope.
- an eye piece for a microscope and telescope
- a transmissible optical device that affects the focus of a light beam through refraction.
- the smallest structural and functional unit of an organism, which is typically microscopic and consists of cytoplasm and a nucleus enclosed in a membrane.
- cells that are specialized to carry "messages" through an electrochemical process.
- eukaryotic cells that differ in several key aspects from the cells of other eukaryotic organisms.
- one thousand-millionth of a meter.
- another way of saying programmed cell death.
29 Clues: to exist beforehand. • one millionth of a meter. • is the male reproductive cell • one thousand-millionth of a meter. • less technical term for erythrocyte. • something that helps prevent pregnancy. • a dense organelle present in most cells • the definite outside wall of a plant cell • an eye piece for a microscope and telescope • another way of saying programmed cell death. • ...
Chapter 23 Exam 2016-03-16
Across
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- a lymphoid organ that is the site of T cell maturation.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- produced in response to antigens, another name for immunoglobulin.
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- a differentiated B cell that is responsible for the production and secretion of antibodies.
Down
- the extensive array of lymphoid nodules in the digestive tract.
- the type of immunity for which B cells are responsible.
- a groove on the surface of the spleen
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
- the only unpaired tonsil
- another name for antibodies.
- connective tissue band that connects the stomach and spleen.
- infection caused by Borrelia Burgdorferi bacteria.
- the area of the spleen that contains large quantities of red blood cells.
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- area of the lymph nodes dominated by T cells
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • the type of immunity for which B cells are responsible. • a lymphoid organ that is the site of T cell maturation. • ...
Chapter 23 Exam 2016-03-16
Across
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- the type of immunity for which B cells are responsible.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- area of the lymph nodes dominated by T cells
- connective tissue band that connects the stomach and spleen.
- a groove on the surface of the spleen
- another name for antibodies.
- produced in response to antigens, another name for immunoglobulin.
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
Down
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
- the area of the spleen that contains large quantities of red blood cells.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- infection caused by Borrelia Burgdorferi bacteria.
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- a lymphoid organ that is the site of T cell maturation.
- the only unpaired tonsil
- a differentiated B cell that is responsible for the production and secretion of antibodies.
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
- the extensive array of lymphoid nodules in the digestive tract.
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • a lymphoid organ that is the site of T cell maturation. • the type of immunity for which B cells are responsible. • ...
Unit B Crossword Lab Christopher 2016-11-25
Across
- light microscope-Microscope that has two or more lenses and has a light source
- substance that provides nourishment essential for growth and the maintenance of life
- System-Group of organs that work together to perform a certain task, such as digestion or breathing
- digestion-Breakdown of large food particles into smaller particles by enzymes
- of Microscopic organisms
- soft fatty substance in the cavities of bones, in which blood cells are produced (often taken as typifying strength and vitality)
- of just one cell
- or task
- movement of particles of a substance from an area of higher concentration to an area of lower concentration
- of tissues that work together to perform a specific function
- a membrane with very small openings that allow particles of some substances, but not others, to pass though
- things
- cellular-Made of more than one cell
Down
- chemical processes that occur within a living organism in order to maintain life.
- change in an organism's environment
- of similar cells working together to perform a specific function
- a material or membrane) allowing liquids or gases to pass through it
- unicellular organisms that can be seen only though a microscope
- optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times.
- Blood Cells-Small,pliable cells that have no nucleus and are specialized for carrying oxygen to all the cells of the body
- pods-Foot-like projections on an amoeba
- reaction to a stimulus
- blood vessels that connect Arteries to Veins
- cells-Cells that have specific structures that help them to perform particular functions
- of an organism that perform specific tasks
25 Clues: things • or task • of just one cell • reaction to a stimulus • of Microscopic organisms • change in an organism's environment • cellular-Made of more than one cell • pods-Foot-like projections on an amoeba • of an organism that perform specific tasks • blood vessels that connect Arteries to Veins • of tissues that work together to perform a specific function • ...
Mitosis and Meiosis 2023-03-02
Across
- Copying process by which a cell duplicates its DNA
- A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
- Is a eukaryotic cell formed by the fertilization between a female gamete and a male gamete.
- Chromatin condenses into chromosomes to prepare for chromosome division, the nucleus breaks down so the chromosomes can move around the cell, and the centrioles move apart and the mitotic spindle forms.
- Cells that result from the division of a single parent cell.
- The process of change that occurs during an organism’s life for growth and repair in multicellular organisms and reproduction in unicellular organisms.
- The regular sequence of growth and division that cells undergo.
- Is where the cell grows and prepares for the mitotic phase.
- Spindle fibers dissolve and nucleus reforms around each set of daughter chromosomes.
- Cell elongates and sister chromatids are pulled apart toward the poles.
- Exactly the same
Down
- The process of developing or maturing.
- Somatic cell; any biological cell forming the body of an organism; that is, in a multicellular organism, any cell other than a gamete, germ cell, gametocyte or undifferentiated stem cell.
- Make good (such as damage) by fixing or repairing it.
- Division of the cytoplasm occurs to form two separate daughter cells.
- The process of change that occurs during an organism’s life to produce a more complex organism.
- A cell that is the source of other cells.
- The cell division process that creates egg and sperm cells.
- Chromosomes line up in the middle of the cell.
- A complex molecule containing the genetic information that makes up the chromosomes.
- A cell having only one set of chromosomes.
- Gamete cell (ova in females; sperm in males); have only half the number of chromosomes that other cells (body cells) have
- Describes a cell or nucleus which contains two copies of genetic material, or a complete set of chromosomes
23 Clues: Exactly the same • The process of developing or maturing. • A cell that is the source of other cells. • A cell having only one set of chromosomes. • Chromosomes line up in the middle of the cell. • Copying process by which a cell duplicates its DNA • Make good (such as damage) by fixing or repairing it. • The cell division process that creates egg and sperm cells. • ...
Miscellaneous Part 2 Makayla C 2023-03-17
Across
- a mean by which the body is given immunity to a disease by intentional exposure to small quantities of it
- The act of introducing a vaccine into the body to produce protection from a specific disease.
- A drug used to treat infections caused by bacteria and other microorganisms
- happens when germs like bacteria and fungi develop the ability to defeat the drugs designed to kill them
- A type of immune cell that can surround and kill microorganisms, ingest foreign material, and remove dead cells
- physical and chemical barriers that are always ready and prepared to defend the body from infection
- the reproduction of viruses using a host cell to manufacture more viruses; the viruses then burst out of the cell
- a viral reproductive stage where the virus's DNA is being replicated using the host cell's DNA.
- A type of white blood cell that makes antibodies
Down
- eliminating specific pathogens that have been encountered by the immune system previously
- provided when a person is given antibodies to a disease rather than producing them through his or her own immune system
- he antibody protection your body creates against a germ once you've been infected with it
- results when exposure to a disease organism triggers the immune system to produce antibodies to that disease
- an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA) surrounded by a protein coat.
- lymphocytes (T cells, B cells, and NK cells), neutrophils, and monocytes/ macrophages.
- a complex network of organs, cells and proteins that defends the body against infection, whilst protecting the body's own cells
- Any substance that causes the body to make an immune response against that substance
- A type of blood cell that is made in the bone marrow and found in the blood.
- a group of cells, tissues and organs that work together to protect the body
- A protein made by plasma cells (a type of white blood cell) in response to an antigen
20 Clues: A type of white blood cell that makes antibodies • A drug used to treat infections caused by bacteria and other microorganisms • a group of cells, tissues and organs that work together to protect the body • A type of blood cell that is made in the bone marrow and found in the blood. • ...
Blood 2021-04-26
Across
- (3,4) lifespan of most white cells
- group of white blood cells which comprise neutrophils, eosinophils & basophils
- red blood cells which are being formed enter the blood in this state
- phagocyte which rapidly arrives at the site of bacterial infections
- (5, 8)This forces blood through the cardiovascular system
- yellow waste product of the breakdown of haemoglobin
- there are four of these yellow molecules in each haemoglobin
- (5, 4, 5) the number of white blood cells per litre of blood
- fluid which flows between the cells
- blood is more ....... than water
- phagocyte which destroys microbes & cleans up dead tissue during infection
- a condition in which there is limited red blood cells or haemoglobin
- the process blood uses to stop excess bleeding
- the percentage of whole blood that is made up by the red blood cells
- a blood protein involved in blood clotting
Down
- a blood protein which helps control osmotic pressure of blood
- a cell fragment involved in blood clotting
- a regulatory protein transported by the blood
- the protein part of haemoglobin
- chemical required for formation of haemoglobin
- the hormone made by the kidney which stimulates the rate of RBC production
- the pH of blood shows it is slightly
- white blood cell which attacks parasites
- blood is more viscous and flows more slowly in this condition
- blood contains these immunoglobulin proteins to fight infection
- most of the fluid in the body is in the ............. compartment
- blood is a ........tissue
- percentage of each type of white blood cell
- a green-yellow substance made from heme which is secreted into the intestines
- white blood cell which releases histamine to increase inflammation
- a protein in red cells which carries oxygen
- the condition which causes increased production of erythropoietin
32 Clues: blood is a ........tissue • the protein part of haemoglobin • blood is more ....... than water • (3,4) lifespan of most white cells • fluid which flows between the cells • the pH of blood shows it is slightly • white blood cell which attacks parasites • a cell fragment involved in blood clotting • a blood protein involved in blood clotting • ...
root of the week 2024-05-21
Across
- factory things are made in a factory,cells are like a factory they constantly make more cells
- mutation a mutaition is when
- - one monomer a monomer is a simple molecule
- interphase is the 1st cycle of cell cycle
- homeostasis incomplete dominance
- - life biology scientst study biology
- cytology of a cell or cells
- endoskeleton some species have endoskelteons
- genotype genotype is the allele combination
- microscope a microscope cansee into smallthings.
- resperation resperation occurs in cells to make ATP
- photosynethis plants use photosynethis.
- light photosynthesis is when plants make there own food
- hydrogen you can use hydrogen peroxide for expierments
- without anerobic resperation takes place without oxygen
- magnification magnification is used to see cells
Down
- water aqueous water is part of an solution
- communicaton talk with people near you
- metaphase metaphase is when the chromosones link up in the middle
- enviorment species indicate wether the enviorment is healthy.
- - partial codominance cosomonnence is when both traits are expressed
- energy energy cells store energy
- genetics comes from mom and dad also from grandma and grandpa
- taxonomy students use taxononomy to arrange species by like charecteristics.
- habitat a habitat is where a species live
- mesaurment a thermometer is used to check tempature.
- phenotype the phenotype is how it looks
- macromolecule inside cells are macromolleculles
- chromosone most humans have 46 chromosones
- isotonic cells can be isotonic
- energy energy the cells uses energy from the mitchocondria
- biliteral symetrey is when
- tropism the turning of all or part of an organism in a particular direction in response to an external stimulus.
- prophase prophase is when the nuclear membrane breaks apart and chromat turn into chromosones.
- cynology study of dogs
- disaccharide water is tranported through the roots
- hetrozuygus heterozygus has two differnt alleles
- to do if you react to someon you can laugh be mad etc.
- classification species are classified according to traits
39 Clues: cynology study of dogs • biliteral symetrey is when • cytology of a cell or cells • mutation a mutaition is when • isotonic cells can be isotonic • homeostasis incomplete dominance • energy energy cells store energy • - life biology scientst study biology • communicaton talk with people near you • phenotype the phenotype is how it looks • ...
LS 5.3.2 2025-03-09
Across
- Muscle cells are composed of threads called this.
- Heat keeps the body warm, and the muscles convert the energy into____.
- Muscles are found in all body _____.
- If the body's supply of this is low, muscles will pull it from bones and risk weakening them.
- Muscle cells or fibers are organized into muscle ____.
- Cardiac muscles cells _____ very efficiently.
- Because cardiac muscle needs to work constantly, cardiac muscle cells have many ____ which produce energy for cells.
- Smooth muscle is an _____muscle because hormones and nerves automatically cause it to contract and relax.
- Muscles take in nutrients and relase heat and _____.
- This disease destroys skeletal muscle tissue.
- This can change the size of muscle cells.
- Skeletal muscles marked by stipes or bands.
- Exercise can cause fast-twitch muscle cells to develop more mitochondria to help the cells resist fatigue.
- This type of muscle is found only in the heart.
Down
- These fibers in muscles react more quickly to nerve messages and they tend to fatigue quickly. (hyphen in answer)
- Some smooth muscle, such as the digestive tract, contracts ________.
- About 40% of the body weight is this type of muscle. They are attached throughout the body by tendons.
- Muscle cells are long cylinder shaped, which is why they are also called this.
- Skeletal muscles are ____ which means you can control their use.
- This system contains glands that affect muscle activity and growth.
- Growing muscle cells need ____ ____ to be able to process protein and carbohydrates for fuel.
- Cardiac muscles rest between _____.
- These are painful muscle cantractions triggered by an irritation within the muscle.
- The term used to describe the shrinking of muscles.
- These fibers are rich in mitochondria and bloody supply allowing them to resist fatigue. (hyphen in answer)
- A network of _____ connects muscles to the brain.
- Chronic widespread pain in muscles or at teh point where muscles join tendons.
- This type of muscle reacts slowly and tires slowly.
28 Clues: Cardiac muscles rest between _____. • Muscles are found in all body _____. • This can change the size of muscle cells. • Skeletal muscles marked by stipes or bands. • Cardiac muscles cells _____ very efficiently. • This disease destroys skeletal muscle tissue. • This type of muscle is found only in the heart. • Muscle cells are composed of threads called this. • ...
3rd form revision crossword 2025-05-23
Across
- - Organelle fund in plant cells which contains chlorophyll
- - The ability for something to appear larger than it actually is.
- - where gas exchange occurs
- - Site of protein synthesis
- - 1,000 of them make 1 millimetre
- - A product of anaerobic respiration in yeast cells which makes bread rise.
- - Type of cell transport that requires energy
- - Tiny pores, mainly found on the underside of leaves, that control gas exchange between the plant and the atmosphere
- - The ability to distinguish between two points or objects as separate
- - The site of aerobic respiration in cells.
- - ring of DNA only found in prokaryotic cells
Down
- - Where many chemical reactions occur within a cell
- - Mineral needed to make proteins
- - A protein found in red blood cells that can bind to oxygen.
- - Mineral needed to make chlorophyll
- - Small square thin piece of glass added onto a specimen on a microscope slide
- - where you place the microscope slide on a microscope
- - The process of using light to convert carbon dioxide and water into glucose and oxygen.
- - A product of anaerobic respiration in yeast cells. Used to produce alcoholic drinks.
- - A chemical reaction that absorbs energy from its surroundings
- - A product of respiration. Also a good solvent that makes up the majority of blood plasma.
- - A liquid added to a specimen to make it easier to see the specimen.
- A type of sugar which is a reactant in respiration
- - A reactant of aerobic respiration.
- - A type of reaction that releases energy (like respiration)
- - An organelle in sperm cells which breaks down the outer membrane of an ovum during fertilisation.
- - The process which uses anaerobic respiration in yeast cells to produce alcoholic drinks and bread.
- - Movement of water from a high water concentration to a low water concentration via a partially permeable membrane.
- - Control the cell. Contains DNA.
29 Clues: - where gas exchange occurs • - Site of protein synthesis • - Mineral needed to make proteins • - 1,000 of them make 1 millimetre • - Control the cell. Contains DNA. • - Mineral needed to make chlorophyll • - A reactant of aerobic respiration. • - The site of aerobic respiration in cells. • - Type of cell transport that requires energy • ...
C2S Lec 29 and 30 (crossword 2) - gastrulation and body formation. 2013-05-27
Across
- a _____-ended forgut and hindgut form during the development of the head process. The endoderm is reflected ventrally, folding around to mirror neural tube formation. Figure 5.
- labelled t. _________ mesoderm. Part of lateral mesoderm
- labelled s. _________ mesoderm. Part of lateral mesoderm
- (2 words) structure that the neural plate (thickened ectoderm above notochord) forms when is forms a depression. Labelled U.
- labelled M. Rod shaped aggregate of cells located cranially to the primitive streak within the coelom not occupied by mesoderm. This structure induces formation of head, nervous system and somites. Eventually becomes part of intervertebral discs.
- aka primary mesenchyme. The majority of cells that migrate through the primitive streak. Has 3 regions – paraxial, intermediate and lateral regions. eventually a coelom is reformed within the LATERAL ________ , and the LATERAL ___________ splits into two layers (somatic (outer) and splachninc (inner)). Labelled J.
- epithelium derived from the mesodermal layer which lines body cavities formed by the lateral mesoderm.
- (2 words) labelled K. A depression between a pair of ridges on the surface of the epiblast, through which epiblast cells migrate to form mesoderm and endoderm.
- the lateral mesoderm fuses with the endoderm (splanchopleure) and ectoderm (somatopleure) with a coelom between. This coelom goes on to form BODY __________ (pleural, peritoneal and pericardial). Lines by mesothelium (epithelium derived from the mesoderm)
- the endoderm forms ___________ lining of the gut, respiratory tract, bladder, and midder/outer ear. As well as parenchyma of glands such as the liver, pancreas, thyroid and parathyroid.
- the ridges of the neural plate fold around to form the neural ____ (labelled V), which separates from the overlying ectoderm. This structure becomes the central nervous system.
- _____ buds develop (labelled Y , figure 6)
- notochord induced transformation of ECTODERM cells into neural tissue. Begins cranially (brain region) progresses caudally.
- the intermediate mesoderm contributes to the _______ and reproductive systems.
Down
- (2 words) formed by the hypoblast. Also known as the primitive gut. See fig 2, labelled E.
- the separation of the hypoblast layer from the epiblast (previously the inner cell mass / embryonic disc). (labelled H) Establishes a fluid filled _______. This becomes temporarily filled with mesoderm when epiblast cells along the primitive streak migrate through to establish start of mesoderm and endoderm. (migrating mesoderm labelled J)
- under the influence of neural crest cells and neural tube cells, some ectodermal cells form discrete thickenings called ___________. Include nasal, lens and otic ________.
- the primitive streak defines the _________________ axis of the embryo
- surface ectoderm at the cranial end of the embryo grows dorsally and folds down to form a ____ process. An identical mechanism occurs at the caudal end, forms tail process. Folds eventually meet at umbilicus.
- the trophoblast layer on top of the thickened inner cell mass layer (embryonic disc) ____________ around the same time as the hypoblast is forming (labelled F).
- somites (from the paraxial mesoderm) comprise the majority of structures in the axial skeletal, muscles, and _______ (deep skin layer/connective tissue).
- (2 words) labelled L. Structure from which the notochord forms.
- once the endoderm and mesoderm cells have migrated through primitive streak, the remaining outer layer of cells (epiblast) is known as the ____________, which goes on to form nervous system and skin epidermis. Labelled O.
- paraxial mesoderm thickenings on either side of the notochord. Labelled X. Divided by fissures into blocks known as ___________
- the first _________ somitomeres contribute to mesodermal structures in the head (muscles of jaw, face, pharynx and larynx). After these ________, they are known as somites, organised into discrete blocks.
- the _______ bulge becomes apparent (figure 6, labelled X).
- (2 words). Labelled Z (figure 6) ____________ ________ are derived from neural crest cells. surface ectoderm evaginates between them to form clefts, and endoderm evaginates to form pouches on the inside.
- ______________ mesoderm. Labelled Q. Goes on to form urogenital system.
- initial cells that migrate through the primitive streak join the hypoblast (surrounding the yolk sac) these cells form the ____________ layer (labelled N)
- following gastrulation, the embryonic disc fold into a ______ layered tube.
- _______ mesoderm. Labelled R. Splits into two layers, somatic (attached to ectoderm) and splanchnic (endoderm side), with a coelom between. The ______ mesoderm eventually forms parts of the heart.
- neurulation begins in the __________ region, and progresses caudally into the region of the spinal cord.
- a layer of cells formed by proliferation and migration of the inner cell mass. This eventually delaminates (detaches from the inner cell mass) see figure 2. Labelled G. And forms the yolk sac (primitive gut). The embryonic disc / inner cell mass is now known as the EPIBLAST.
- cells that have migrated to the lateral border of the neural tube are neural ______ cells (labelled W). these cells form a huge range of structures from pigment cells in skin, to adrenal medulla cells, to meninges, to teeth.
- _______ mesoderm. Labelled P. Goes on to form somites. – skeleton and skeletal muscle.
35 Clues: _____ buds develop (labelled Y , figure 6) • labelled t. _________ mesoderm. Part of lateral mesoderm • labelled s. _________ mesoderm. Part of lateral mesoderm • the _______ bulge becomes apparent (figure 6, labelled X). • (2 words) labelled L. Structure from which the notochord forms. • the primitive streak defines the _________________ axis of the embryo • ...
Neuroscience 2021-02-19
Across
- Chemical process by which pioneer axons are directed towards their target location.
- First step of neural development. Radial cells give rise to the neurons of the cortex.
- First layer that forms during cell migration.
- Cells that differentiate into neuronal and glial cells to eventually from all the glial and neuronal cells within the CNS.
- The preliminary nervous system of an embryo that eventually becomes the central nervous system.
- Layer of cells that becomes Layer I of the cerebral cortex after cell migration.
- The outermost tissue layer of an embryo in early development that becomes the neural plate.
- End of a neurite that guides the axon or dendrite into the correct target location
- Stage of embryonic development in which the neural plate folds in on itself to form the neural tube.
Down
- Cell division that results in two identical daughter radial glial cells
- The buildup of CSF in the ventricles of the brain. Causes increased intracranial pressure and can be fatal
- Cell division that results in one radial glial cell and one neural precursor cell.
- Layers develop in an inside-out pattern, consists of Layer I, Layer II, Layer III, Layer IV, Layer V and Layer VI.
- The part of the ectoderm that folds into the neural plate during cell development.
- Neural progenitors that that give rise to all the neurons within the cortex,
- Projections coming from the cell body of a neuron, can include axons or dendrites.
- The step of neural development that follows proliferation. Cells move towards their final location.
- Region that is lateral to the neural plate and which detaches from the neural plate when it becomes the neural tube. Eventually becomes all the cells of the PNS.
- Bulge-like features that form on the neural tube shortly after the tube closes. Three primary are called forebrain, midbrain, and hindbrain.
- the theory that the growth gone of a neurite is guided to its target
20 Clues: First layer that forms during cell migration. • the theory that the growth gone of a neurite is guided to its target • Cell division that results in two identical daughter radial glial cells • Neural progenitors that that give rise to all the neurons within the cortex, • Layer of cells that becomes Layer I of the cerebral cortex after cell migration. • ...
Chapter 42 Hematology 2013-04-15
Across
- antibody anemia occurs with immunoglobulin G (IgG) antibody excess acvtive at 98.6 F (37C).
- a reduction in white blood cells.
- facial skin and mucous membranes are dark and flushed.
- cell excess of the peripheral blood occurs with PV.
- syndrome a group of discorders caused by formation of abnormal bone marrow cells.
- destruction of red blood cells followed by acceleration of erythropoiesis.
- have no Mitochondria.
- anemia is the failure to absorb vitamin B12.
- vascular stasis, clot formation.
- low counts of all blood types.
- leafy vegetables are essential to the diet.
- anemias is the most common types of hemolytic anemias in North America.
- is a type of cancer with uncontrolled production of immature WBCs.
- metabolism reactions are stimulated in G6PD.
- antibody anemia has complement protein fixation on immunoglobulin (IgM) occurs at 86F (30C).
Down
- of the RBCs is PV.
- acid deficiency is caused by poor nutrition, malabsorption, and drugs.
- white blood cells provide protection from infection and cancer development.
- low white blood cells.
- anemia is a deficiency of circulating red blood cells as a result of bone marrow failing to produce RBCs.
- abnormal sensations in the feet and hands and poor balance.
- hemolytic anemia is the deficiency of the enzyme is the glucose-6-phosphate dehydrogenase.
- small RBCs.
- is the withdrawal of whole blood and removal of the patient's RBC to decrease the number of RBCs and reduce blood viscosity.
- the number of red blood cells in the blood is greater than normal.
- low platelet
- polycythemia vera is a disease with a sustained increase in blood hemogloblin levels to 18g/dL.
- have between 2 and 6 grams of iron.
- a smooth beef-red tongue.
- anemia are large abnormal cells also referred to as megaloblastic.
- thicker than normal blood.
- factor a substance normally secreted by the gastric mucosa.
32 Clues: small RBCs. • low platelet • of the RBCs is PV. • have no Mitochondria. • low white blood cells. • a smooth beef-red tongue. • thicker than normal blood. • low counts of all blood types. • vascular stasis, clot formation. • a reduction in white blood cells. • have between 2 and 6 grams of iron. • leafy vegetables are essential to the diet. • ...
Chapter 23 Exam 2016-03-16
Across
- the area of the spleen associated with the arteriolar branches of the trabecular arteries.
- infection caused by Borrelia Burgdorferi bacteria.
- a type of lymphocyte that attacks foreign cells, also called large granular lymphocytes.
- a failure of lymph fluid drainage; may be caused by infection, injury or malformed vessels.
- the extensive array of lymphoid nodules in the digestive tract.
- area of the lymph nodes dominated by T cells
- a large lymph vessel; examples include the lumbar, subclavian and jugular.
- a lymphoid organ; it removes abnormal blood cells, stores iron, and initiates immune responses.
- malignant cancer consisting of abnormal lymphocytes or lymphoid stem cells.
- connective tissue band that connects the stomach and spleen.
- the type of immunity for which B cells are responsible.
Down
- a type of lymphocyte that matures in the bone marrow and is responsible for antibody-mediated immunity.
- the origin of the thoracic duct in most individuals. an expanded, saclike chamber.
- 'blind-ended tubes' that form a complex network within the peripheral tissues. The smallest of the lymph vessels.
- the name for lymphocyte production, it occurs in the bone marrow and thymus.
- another name for antibodies.
- the destruction or inactivation of pathogens, abnormal cells, and foreign molecules such as toxins.
- cells scattered among the lymphocytes of the thymus, responsible for the production of thymic hormones.
- the only unpaired tonsil
- patches clusters of lymphoid nodules in the mucosal lining of the small intestine.
- the area of the spleen that contains large quantities of red blood cells.
- produced in response to antigens, another name for immunoglobulin.
- a differentiated B cell that is responsible for the production and secretion of antibodies.
- a groove on the surface of the spleen
- a lymphoid organ that is the site of T cell maturation.
25 Clues: the only unpaired tonsil • another name for antibodies. • a groove on the surface of the spleen • area of the lymph nodes dominated by T cells • infection caused by Borrelia Burgdorferi bacteria. • the type of immunity for which B cells are responsible. • a lymphoid organ that is the site of T cell maturation. • ...
Cell crossword 2016-02-04
Across
- a supporting layer around plant cells
- the part that rotates to let in light
- the liquid inside of a cell
- when a group of organs are grouped together to perform a major function
- the platform to put slide on.
- the viewing window on a microscope
- the knob to adjust focus on high power
- what is formed when tissue is bunched together
- an organelle that breaks down food particles
- the central part of a cell
- a maze like organism that transports materials
- the part connecting the eye piece and the nose piece
- the scientist that discovered what all animal cells are made of
- the scientist that discovered micro organisms
- the basic unit of all life
- the part that holds up the objective lens
- an organelle that contains food, after and other materials
- a revolving circle connected to the objective lens.
Down
- the medium focal point you can view with
- an organelle that holds chloroplast
- the membrane round the nucleus
- genes from your parents
- the knob to adjust the stage height
- a group of cells bunched together to perform a specific function
- the scientist that discovered what all plant cells are made of
- what tool do you use to view a cell
- when several organ systems are grouped together
- the highest focal point you can view with
- the lowest focal point you can view with
- glass plates that hold a specimen to view in a microscope
- the outer layer of a cell
- an organelle that produces power
- the bottom of the microscope.
- the scientist that discovered where all cells come from
- all cells come from where?
- the scientist that discovered cells
- the part that creates light
- an organelle that produces protein
38 Clues: genes from your parents • the outer layer of a cell • the central part of a cell • all cells come from where? • the basic unit of all life • the liquid inside of a cell • the part that creates light • the platform to put slide on. • the bottom of the microscope. • the membrane round the nucleus • an organelle that produces power • the viewing window on a microscope • ...
