radiation biology Crossword Puzzles

Biology 2021-05-25

Across

a single individual or being
an organism who cannot make their own food
the structure and support of most mammals
an environment that holds animals, plants, any living and nonliving thing
any living thing
a biome that loses its leaves seasonally
the basic element of life
the variety of living things
the way animals are classified

Down

a chart that shows how energy is transfered
organisms that produce their on food
converts light into energy
when evolution is depended on by 2 species
an organism with no spine or backbone
when all of the organisms in a species has gone away or died out

15 Clues: any living thing • the basic element of life • converts light into energy • a single individual or being • the variety of living things • the way animals are classified • organisms that produce their on food • an organism with no spine or backbone • a biome that loses its leaves seasonally • the structure and support of most mammals • an organism who cannot make their own food • ...

Biology 2021-11-02

Across

a factor that negatively impacts an ecosystem
Destruction of forests
The number of different species in an area
living things/factors
succession that occurs on surfaces where no soil exists
where an organism lives
Release of harmful materials into the environment

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non-native species that cause harm
Materials or substances such as minerals, forests, and water that is used for living things use
excessive use of species that have economic value
type of succession that occurs in an area that was only partially destroyed by disturbances
A community of organisms/species
Largest number of individuals in a population that an environment can support
non-living things/factors
The loss of a natural habitat

15 Clues: living things/factors • Destruction of forests • where an organism lives • non-living things/factors • The loss of a natural habitat • A community of organisms/species • non-native species that cause harm • The number of different species in an area • a factor that negatively impacts an ecosystem • excessive use of species that have economic value • ...

BIOLOGY 2021-12-09

Across

Система пополняющихся знаний, основанных на постоянных наблюдения и заключениях.
Жизнь
Живое существо
Грек
Посредством чего общаются люди
Процесс, во время которого живое существо воспроизводит новую жизнь
Заключение

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Процесс, который идет в живых существах при использовании солнечной энергии, пищи, воды. В результате которого, химические реакции поддерживают жизнь, развитие и рост живого существа.
Наука о живых существах
Окружающая среда
Cпособность живого существа сохранять постоянство внутреннего состояния
Итальянец
Наука o взаимодействии живых существ и окружающей среды
Наблюдать
Cтроительный материал, из которого сделано живое существо

15 Clues: Грек • Жизнь • Итальянец • Наблюдать • Заключение • Живое существо • Окружающая среда • Наука о живых существах • Посредством чего общаются люди • Наука o взаимодействии живых существ и окружающей среды • Cтроительный материал, из которого сделано живое существо • Процесс, во время которого живое существо воспроизводит новую жизнь • ...

biology 2021-07-16

Across

its part is an air sac on the human body
used to demonstrate the lungs
what tube does the food go down
there are 13 different species in galopogus
there are 118 of them
energy is taken in
a substance made in the liver
scientific word for fat

Down

it is a very light metal
how do plant make their own food
energy is given out
part of a plant
what is a carbohydrate
Charles Darwin theory on how we became humans
a way of measuring how much alcohol you have

15 Clues: part of a plant • energy is taken in • energy is given out • there are 118 of them • what is a carbohydrate • scientific word for fat • it is a very light metal • used to demonstrate the lungs • a substance made in the liver • what tube does the food go down • how do plant make their own food • its part is an air sac on the human body • there are 13 different species in galopogus • ...

biology 2017-05-11

Across

Centro de control de la celula
Celula que no tiene nucleo ni organulos
Produce, procesa y distribuye proteinas
Organulo que contiene enzimas
Una celula que tiene un nucleo verdadero y organulos dentro de la membrana celular se llama
Es el sitio de fotosintesis de una planta
Unidad mas basica de la vida

Down

Es el sitio de la respiracion celular
Movimiento de sustancias dentro de un tubo
Sustancia gelatinosa que se encuentra en la celula
Es el sitio de sintesis de proteinas en la celula
Este orgánulo ordena y empaqueta las proteinas
Parte de la célula que regula lo que entra y sale de la célula
Estructura intracelular que se especializa en una funcion especifica
Movimiento por la celula

15 Clues: Movimiento por la celula • Unidad mas basica de la vida • Organulo que contiene enzimas • Centro de control de la celula • Es el sitio de la respiracion celular • Celula que no tiene nucleo ni organulos • Produce, procesa y distribuye proteinas • Es el sitio de fotosintesis de una planta • Movimiento de sustancias dentro de un tubo • ...

Biology 2017-03-05

Across

The first clone
The first theory of evolution created by whom?
It's organelle without shape or size
A process in which green plants use energy from the sun to transform water, carbon dioxide
Genetic code written in a molecula
Prokaryotes is
The science of life
A change that occurs in our DNA sequence
An instrument for to see too small objects of biology

Down

A signal to which organisms respond is called what?
All living things have DNA and genetic information codes
A living system
Where is hemoglobin
Human impact on the environment
The structural, functional and biological unit of all organisms

15 Clues: Prokaryotes is • The first clone • A living system • Where is hemoglobin • The science of life • Human impact on the environment • Genetic code written in a molecula • It's organelle without shape or size • A change that occurs in our DNA sequence • The first theory of evolution created by whom? • A signal to which organisms respond is called what? • ...

biology 2017-10-14

Across

Producers or self-sustaining organisms that can manufacture their own food.
The amount of energy in living organisms.
The process of extracting inorganic molecules from the environment and converting them into high energy organic nutrients.
Consumers that can eat both plant and animals.
Pertain to the physical nature of the land surface.
Plants that grow in very dry environments
Consumers or living things that cannot make their own food; they obtain their energy by eating producers and/or consumers.
Meiosis in sperm cell that takes place in the testes of male species.

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Dark, spongy and jellylike substance that is formed when organic substances fully decompose
Protects the bacterial cell from drying and is used for surface attachment.
Viruses that attack or infect bacteria
Meiosis in egg cell that takes place in the ovaries of females.
Pertains to the alkalinity or acidity of the soil
Animals with stable body temperatures; no matter where they are, their body temperature does not change.
Animals that have unstable body temperatures; their body temperatures are affected by the environmental temperature.

15 Clues: Viruses that attack or infect bacteria • The amount of energy in living organisms. • Plants that grow in very dry environments • Consumers that can eat both plant and animals. • Pertains to the alkalinity or acidity of the soil • Pertain to the physical nature of the land surface. • Meiosis in egg cell that takes place in the ovaries of females. • ...

Biology 2013-01-15

Across

sister chromatids stretchs out into thin chromastin
chromatin thickens and coils up
sister chromatids separate
structures in the nucles that contain the genetic information
stores calcium
sends messages and coordinate activity of the body
the material in the nucleous of a cell
delivers oxygen to cells
reproduction, a single parent production offspring
Cover and protect the body
reproduction, two parents contribute genetic information to one offspring

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Chromosome line up in the middle of the cell
contract to allow movement
Protects sound vibrations
store energys

15 Clues: store energys • stores calcium • delivers oxygen to cells • Protects sound vibrations • sister chromatids separate • contract to allow movement • Cover and protect the body • chromatin thickens and coils up • the material in the nucleous of a cell • Chromosome line up in the middle of the cell • sends messages and coordinate activity of the body • ...

Biology 2013-01-15

Across

if a cell ignores a signal to stop dividing, the newly divided cells from a mass called a ..
2 lower chambers called the right and left
tine vessels connecting arteries to veins
two tubes that travel to the left and right wings
2 upper chambers called the right and left
this blood vessel carries blood vessel to the heart
During ___, the chromosomes align in the centre of the cell
this blood vessel carries blood away from the heart

Down

how many kind or cells work together?
air that enters the air sacs is rich in..
seperated into 4 parts
thin band of muscle involved in breathing
protein rich liquid
2 air filled,spongy organs
makes up less then 1% of blood volume

15 Clues: protein rich liquid • seperated into 4 parts • 2 air filled,spongy organs • how many kind or cells work together? • makes up less then 1% of blood volume • air that enters the air sacs is rich in.. • thin band of muscle involved in breathing • tine vessels connecting arteries to veins • 2 lower chambers called the right and left • 2 upper chambers called the right and left • ...

Biology 2013-01-15

Across

help with cell division during mitosis
holds plant up
controls what goes in and out of the cell
powerhouse of the cell
found only in plant cells
make protein
"clean up crew"

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makes protein
store and move materials between the cells
helps cell maintain its shape
"UPS" of the cell
store liquids
control-center of the cell
jelly-like material that fills the cell
makes lipids

15 Clues: make protein • makes lipids • makes protein • store liquids • holds plant up • "clean up crew" • "UPS" of the cell • powerhouse of the cell • found only in plant cells • control-center of the cell • helps cell maintain its shape • help with cell division during mitosis • jelly-like material that fills the cell • controls what goes in and out of the cell • ...

Biology 2013-01-14

Across

uncontrollable cell division due to mutations
Carry blood away from the heart to the brain and other body parts
makes up all living things
the movement of water from an area of high concentration in an area of low concentration
a system that takes in food and breaks it down
A system that controls breathing
controls cells activities
a single parent produces offspring that are genetically identical to the parent

Down

produces protein
stores and contains food
a mass of cells that continue to divide and pile up
muscular tube that makes food from mouth to stomach
The last stage of the cell
Division of nucleus
carry blood toward the heart

15 Clues: produces protein • Division of nucleus • stores and contains food • controls cells activities • makes up all living things • The last stage of the cell • carry blood toward the heart • A system that controls breathing • uncontrollable cell division due to mutations • a system that takes in food and breaks it down • a mass of cells that continue to divide and pile up • ...

Biology 2013-01-14

Across

controls cells activities
a system that takes in food and breaks it down
a mass of cells that continue to divide and pile up
A system that controls breathing
muscular tube that makes food from mouth to stomach
the movement of water from an area of high concentration in an area of low concentration
carry blood toward the heart
stores and contains food

Down

makes up all living things
uncontrollable cell division due to mutations
The last stage of the cell
Division of nucleus
Carry blood away from the heart to the brain and other body parts
produces protein
a single parent produces offspring that are genetically identical to the parent

Biology 2013-06-10

Across

A type of cell division that results
motion by which blood flows in the body
The process by which green plants and some other organisms use sunlight to synthesize foods
The production of offspring by a sexual or asexual process.
dead protein
An internal liquid
system System which consists of bones
Process of breaking down food
A threadlike structure of nucleic acids found in the nucleus of most living cells

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An organelle found in large numbers in most cells
cell cell making up skin
number of organized or specialized structures
The central and most important part of an object
Breathing
dioxide A colorless, odorless gas produced by respiration and absorbed by plants

15 Clues: Breathing • dead protein • An internal liquid • cell cell making up skin • Process of breaking down food • A type of cell division that results • system System which consists of bones • motion by which blood flows in the body • number of organized or specialized structures • The central and most important part of an object • An organelle found in large numbers in most cells • ...

Biology 2013-12-15

Across

process of transplanting organs from one species to another
loss of brain function caused by interruption of blood flow to the brain
Surgeon/ a doctor that specifically preforms surgeries.
scientist that studies animals, plants, humans and their environment
the food enters the body
the trachea when swallowing occurs
took to help zoom in on a cell

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of the moustache frog
most common animal used for xenotransplantation
dioxide+ water+ light energy --> glucose + oxygen
loss of bone tissue
attack/blood supply to the heart is slowed or stopped because of blockage
cells/ cells that have a membrane, nucleus and bound organelles
holds the food in the body before it continues the digestive process
used to cut things open(used in surgeries)

15 Clues: loss of bone tissue • of the moustache frog • the food enters the body • took to help zoom in on a cell • the trachea when swallowing occurs • used to cut things open(used in surgeries) • most common animal used for xenotransplantation • dioxide+ water+ light energy --> glucose + oxygen • Surgeon/ a doctor that specifically preforms surgeries. • ...

Biology 2015-06-09

Across

From respiratory system
Another word for glucose
The process by which nutrients pass from the digestive system to the blood
Smallest blood vessels
Different tissues working together to perform a specific task
Thick walled elastic blood vessels
Thin walled inelastic blood vessels
Makes a large number of abnormal white blood cells

Down

From digestive system
Helps the blood clot
a group of organs that interact with each other to perform a common task
Large muscle located below the lungs
Pumps blood out
Specialized cells working together to perform a function
Watery portions of the blood

15 Clues: Pumps blood out • Helps the blood clot • From digestive system • Smallest blood vessels • From respiratory system • Another word for glucose • Watery portions of the blood • Thick walled elastic blood vessels • Thin walled inelastic blood vessels • Large muscle located below the lungs • Makes a large number of abnormal white blood cells • ...

Biology 2015-06-10

Across

wall protects and supports plant cells
produces photosynthesis
is the first phase of mitosis
the system that moves body parts and organs
what is the basic unit of life for all living things
brings oxygen into the body and removes carbon dioxide
which blood vessels get narrower the farther they are from the heart

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gel-like material inside cells
produces eggs (f) produces sperm (m)
the disease where airways are inflamed due to infection
longest phase od cell cycle
a group of diseases that result from uncontrolled cell growth
specialized structures preforming specific functions
chromosomes are split in half
largest organ of the digestive system

15 Clues: produces photosynthesis • longest phase od cell cycle • is the first phase of mitosis • chromosomes are split in half • gel-like material inside cells • produces eggs (f) produces sperm (m) • largest organ of the digestive system • wall protects and supports plant cells • the system that moves body parts and organs • specialized structures preforming specific functions • ...

Biology 2014-10-22

Across

What is an Organism that breaks down dead animals and decaying matter into other substances.
All living things can be placed in six major categories called.. animalia, Eubacteria, Potista, Fungi, Plante, and Arachaebacteria.
A organism that makes it's own food.
A organism that can make it's own food.
What is the smallest fuctional and structural unint in a living organism?
A organism that feeds on plants and animals.
a organism made up of only one cell
An Organism that produces it's own food.
Faactor= What do you call a non-living part of an enviorment?

Down

Something that represents the largest diffrence among organisms.
Cell= What is a singe celled organism that does not have a Nucleus or Membrane?
Factor= What do you call a living part of an enviorment such as a plant or animal?
A organidm made up, of more than one Cell.
What is the organelle that contains DNA in Eukaryotic cells?
Simple single- celled organisms with no Nucleus or Organelles.

15 Clues: a organism made up of only one cell • A organism that makes it's own food. • A organism that can make it's own food. • An Organism that produces it's own food. • A organidm made up, of more than one Cell. • A organism that feeds on plants and animals. • What is the organelle that contains DNA in Eukaryotic cells? • ...

Biology 2023-10-17

Across

region in prokaryote where DNA is seen
packs and modify proteins from ER
stage where cell creates cleavage furrow and eventually split
connective tissue with hard layer matrix: lacunae
controls what goes in and out of cell
condensed form of chromatin: human has 46

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it can either be rough or smooth
basic unit of nervous system
responsible for protein synthesis
inner portion of cell and composed of cytosol
transport mechanism that needed energy
cell drinking
coined the term "cell"
complex type of cell with endomembrane system
stage in mitosis where chromosomes align in metaphase plate

15 Clues: cell drinking • coined the term "cell" • basic unit of nervous system • it can either be rough or smooth • responsible for protein synthesis • packs and modify proteins from ER • controls what goes in and out of cell • region in prokaryote where DNA is seen • transport mechanism that needed energy • condensed form of chromatin: human has 46 • ...

Biology 2023-11-02

Across

the biological mechanism by which organisms adjust to new environments or to changes in their current environment
a living thing that has an organized structure, can react to stimuli, reproduce, grow, adapt, and maintain homeostasis
a relation between two kinds of organisms in which one gains benefits from the other without damaging or benefiting it.
the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes
Macromolecule with the monomer of Fatty acid and glycerol
one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring

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Genetically identical cells formed when a cell undergoes division by mitosis
symbiosis that is beneficial to both organisms involved.
A tool for showing possible alleles of offspring in a test cross
Macromolecule with the monomer of Monosaccharides
Macromolecule with the monomer of Nucleotides
an organism that lives on or in a host organism and gets its food from or at the expense of its host
The study of living organisms
Macromolecule with the monomer of Amino acids

15 Clues: The study of living organisms • Macromolecule with the monomer of Nucleotides • Macromolecule with the monomer of Amino acids • Macromolecule with the monomer of Monosaccharides • symbiosis that is beneficial to both organisms involved. • Macromolecule with the monomer of Fatty acid and glycerol • A tool for showing possible alleles of offspring in a test cross • ...

Biology 2024-02-05

Across

Thread-like structures in the nucleus carrying genetic information, passed from one generation to the next during reproduction.
Genetic makeup of an organism, including the combination of alleles for a particular gene.
Breeding two individuals to study or manipulate the inheritance of specific traits in their offspring.
A diagram predicting possible genotypes and phenotypes in a genetic cross.
Involving a single trait controlled by a single gene.
An allele that expresses its trait in the phenotype only when two copies are present, being masked by a dominant allele.
Gregor Mendel, an Austrian scientist and pioneer of modern genetics, known for his pea plant experiments.

Down

Having two identical alleles for a specific gene, either both dominant or both recessive.
Alternative form of a gene located at a specific position on a chromosome.
An allele that expresses its trait in the phenotype with just one copy in the genotype, masking the recessive allele.
Having two different alleles for a specific gene, with one dominant and one recessive.
Involving two different traits controlled by different genes.
Observable physical or biochemical traits of an organism, influenced by genetics and the environment.
Segment of DNA providing instructions for a specific protein or functional RNA, influencing a trait.
An individual with a recessive allele for a trait but does not show the associated phenotype, capable of passing it on.

15 Clues: Involving a single trait controlled by a single gene. • Involving two different traits controlled by different genes. • Alternative form of a gene located at a specific position on a chromosome. • A diagram predicting possible genotypes and phenotypes in a genetic cross. • Having two different alleles for a specific gene, with one dominant and one recessive. • ...

Biology 2024-04-09

Across

The science of transmission of body characteristics from parents to offspring
The study of origin and descent of organisms
The study of animals
First person to study animals in sufficient details
The study of prehistoric forms of life
The study of gross structure of the organs as seen in dissection
The study of plants

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The study of geographical distribution of plants and animals
The study of birds
The study of insects
Known as Father of medicine
The study of diseases of plants and animals
The study of metabolism
The study of fungi
The study of structure and functions of animal and plant cells

15 Clues: The study of birds • The study of fungi • The study of plants • The study of insects • The study of animals • The study of metabolism • Known as Father of medicine • The study of prehistoric forms of life • The study of diseases of plants and animals • The study of origin and descent of organisms • First person to study animals in sufficient details • ...

Biology 2024-03-26

Across

Blood comes in from the right atrium into this
gas needed for photosynthesis
What side of heart has a thin wall
The deoxygenated blood enters in from the top of the heart from the body
needed for photosynthesis
is the net transfer of particles across a concentration gradient from an area of high concentration to low

Down

What blood vessel has substance exchange by diffusion?
The deoxygenated blood enters in from the bottom of the heart from the body
Which blood vessel has the largest lumen?
which blood vessel carries blood away from the heart?
regulate gas exchange between the plant and environment and control of water loss
deoxygenated blood enters from the Vena cava into here
a waste product of photosynthesis
Deoxygenated blood enters from the right ventricle to here and this sends blood to the lungs
What side of the heart has a thick wall?

15 Clues: needed for photosynthesis • gas needed for photosynthesis • a waste product of photosynthesis • What side of heart has a thin wall • What side of the heart has a thick wall? • Which blood vessel has the largest lumen? • Blood comes in from the right atrium into this • which blood vessel carries blood away from the heart? • ...

Biology 2024-05-13

Across

where prisoners stay
gets hunted and eaten by predator
something that lives in or on said host
makes its own food
an infectious agent that replicates itself in said host
something non-living
the ripened reproductive body of a seed plant
a part of DNA that controls physical characteristics and growth
a desert or a tundra
has a bird named after him

Down

is the process of making copies
eats the Prey
something living
a change in form or qualities
takes up space or mass

15 Clues: eats the Prey • something living • makes its own food • where prisoners stay • something non-living • a desert or a tundra • takes up space or mass • has a bird named after him • a change in form or qualities • is the process of making copies • gets hunted and eaten by predator • something that lives in or on said host • the ripened reproductive body of a seed plant • ...

BIOLOGY 2024-05-24

Across

embryosac from single megaspore
cells responsible for synthesis of milk
region of fertilization in female reproductive sytem
removal of stamen from young flowers
nutritive cells in seminiferous tubules
filiform apparatus present in
degree by which progeny differ from their parents

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allele which is unable to express its effect in the presence of another
same allelic condition
free carpels
process of releasing sperm
according to Mendel characters are controlled by discrete units called
cells that secrete testicular hormones
female gametophyte
nutritive tissue in a ovule

15 Clues: free carpels • female gametophyte • same allelic condition • process of releasing sperm • nutritive tissue in a ovule • filiform apparatus present in • embryosac from single megaspore • removal of stamen from young flowers • cells that secrete testicular hormones • cells responsible for synthesis of milk • nutritive cells in seminiferous tubules • ...

biology 2023-07-06

Across

The fluid inside a cell but outside the cell's nucleus
the addition of a phosphoryl group to a molecule
A small particle with a negative charge that is found in all atoms
a single, continuous molecule of nucleic acid or protein
what we need to drink to live
without oxygen

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Small structures in a cell that are found in the cytoplasm
separates the interior of the cell from the outside environment
a gas we need to live that is colorless and smell-less
a substance that works with an enzyme to initiate or aid the function of the enzyme
the ability to do work
an organic compound with the chemical formula HOC(CO2H)(CH2CO2H)2
A type of sugar the chief source of energy for living organisms
subsequent reaction
energy

15 Clues: energy • without oxygen • subsequent reaction • the ability to do work • what we need to drink to live • the addition of a phosphoryl group to a molecule • The fluid inside a cell but outside the cell's nucleus • a gas we need to live that is colorless and smell-less • a single, continuous molecule of nucleic acid or protein • ...

biology 2023-01-13

Across

refers to how common an allele is in a population
is a random change in allele frequencies due to luck and not fitness. Examples: Landslide or a flyswatter.
within a species can be graphed as a bell curv
structure This is a structure of different species that are similar in function but not necessarily in structure. Examples include: Wings on a bat, bird, and insect
Also known as selective breeding, this is a human intervention in an animal or plant reproduction to allow any individuals with desired traits to be produced.
The process of making a new species.
A type of adaptation that allows organisms to blend into their environment.
is the total genetic diversity found within a population or a species.

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radiation This is a pattern of evolution in which a closely related group starts to slowly evolve over time. An example of this type of pattern is Darwin's finches.
the process by which organisms slowly adapt and change over time due to their surroundings.
The evolution of a new species by gradual accumulation of small genetic changes over a long period of time.
is the variety of life on Earth.
Known for his idea of natural selection.
s a type of adaptation where a species evolves to resemble another species. Example: Viceroy and the Monarch butterfly.
The branch of biology that studies embryos and their development.

15 Clues: is the variety of life on Earth. • The process of making a new species. • Known for his idea of natural selection. • within a species can be graphed as a bell curv • refers to how common an allele is in a population • The branch of biology that studies embryos and their development. • is the total genetic diversity found within a population or a species. • ...

Biology 2022-12-14

Across

creates gametes so two organisms can combine their DNA and only pass some of their genetic traits to their offspring
an organism that has two different alleles
an organism that has two of the same alleles
An alternate version of a gene
comes from mom
equal concentration of solutes
creats gametes (SEX CELLS) so two organisms can combine their DNA and only pass some of their genetic traits to their offspring
higher concentration of solutes
Matter (all molecules) in the bodies of consumers

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Description of the physical trait the person shows that is determined by the genotype
Makes sure that all somatic cells are genetically identical and can function the same as the original parent cell
condensed DNA (both before and after replication) Homologous chromosomes , two versions of the same chromosome (one from mom, one from dad)
A segment of DNA that codes for a trait
, lower concentration of solutes
comes from dad
The two letters an organism has for a gene inherited from the parents

16 Clues: comes from dad • comes from mom • An alternate version of a gene • equal concentration of solutes • higher concentration of solutes • , lower concentration of solutes • A segment of DNA that codes for a trait • an organism that has two different alleles • an organism that has two of the same alleles • Matter (all molecules) in the bodies of consumers • ...

Biology 2023-02-08

Across

Obat penenang yang dimetabolisme dengan cara menambahkan gugus hidroksil pada obat tersebut di RE Halus
Proses daur ulang materi organik di sel
Penjuluran halus yang memperluas permukaan sel di usus
Teknik yang digunakan untuk mempelajari sel
Parasit usus yang tidak memiliki mitokondria

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polipeptida dimer
penjuluran tunggal yang mengandung mikrotubulus dari beberapa jenis sel
filamen protein yang bertugas mempertahankan bentuk nekleus
Protein reseptor yang berikatan dengan fibronektin
Mesin yang digunakan untuk melakukan proses sentrifugasi yang dapat memutar hingga 130.000 putaran per menit
Organel pada sel tumbuhan yang berguna untuk mengubah lemak menjadi gula
Pseupodia (alat gerak berupa kaki semu) tipis yang berada pada sel yang membantu pertahanan tubuh manusia
Kantong pipih bermembran yang menumpuk yang berguna untuk memisahkan interior RE dan Sitosol serta berfungsi sebagai tempat pematangan protein dan penambahan gugus protein
bakteri yang memiliki sel terkecil
Serat paling tipis penyusun sitoskeleton

15 Clues: polipeptida dimer • bakteri yang memiliki sel terkecil • Proses daur ulang materi organik di sel • Serat paling tipis penyusun sitoskeleton • Teknik yang digunakan untuk mempelajari sel • Parasit usus yang tidak memiliki mitokondria • Protein reseptor yang berikatan dengan fibronektin • Penjuluran halus yang memperluas permukaan sel di usus • ...

Biology 2023-02-08

Across

polipeptida dimer
Proses daur ulang materi organik di sel
Obat penenang yang dimetabolisme dengan cara menambahkan gugus hidroksil pada obat tersebut di RE Halus
Teknik yang digunakan untuk mempelajari sel
Organel pada sel tumbuhan yang berguna untuk mengubah lemak menjadi gula
filamen protein yang bertugas mempertahankan bentuk nekleus

Down

Penjuluran halus yang memperluas permukaan sel di usus
Protein reseptor yang berikatan dengan fibronektin
Parasit usus yang tidak memiliki mitokondria
Kantong pipih bermembran yang menumpuk yang berguna untuk memisahkan interior RE dan Sitosol serta berfungsi sebagai tempat pematangan protein dan penambahan gugus protein
bakteri yang memiliki sel terkecil
Mesin yang digunakan untuk melakukan proses sentrifugasi yang dapat memutar hingga 130.000 putaran per menit
penjuluran tunggal yang mengandung mikrotubulus dari beberapa jenis sel
Pseupodia (alat gerak berupa kaki semu) tipis yang berada pada sel yang membantu pertahanan tubuh manusia
Serat paling tipis penyusun sitoskeleton

Biology 2023-08-13

Across

aids the body in movement through muscular contractions
it controls voluntary action and is a part of the brain in nervous system
produces gametes and offspring
takes in and digest food, absorbs nutrients
stores and carries lymph to fight infection and disease
one of the three types of muscles in muscular system, it can line esophagus
transports oxygen, nutrients and other substances throughout the blood.
serves as protective barrier and regulates body temperature
maintains homeostasis and gathers interprets and respond to information.
filters blood and removes waste products

Down

basketlike skeletal structure that forms the chest, or thorax, is a part of your bone
takes in oxygen and expel carbon dioxide
protects lungs, heart, and brain. Produce blood cell from the bone marrow
regulares biological processes through hormones
protects against pathogens illnesses and other disease

15 Clues: produces gametes and offspring • takes in oxygen and expel carbon dioxide • filters blood and removes waste products • takes in and digest food, absorbs nutrients • regulares biological processes through hormones • protects against pathogens illnesses and other disease • aids the body in movement through muscular contractions • ...

Biology 2023-09-20

Across

Specialized structures within a cell
Same alleles
Masks Recessive genes
Different alleles
Powerhouse of the cell
Physical appearance
Different forms of traits

Down

Differences in organisms
Stores DNA
Only shown when no dominant traits are present
Gene order
Traits that are passed down
Bundle of DNA in the Nucleus
A living thing
Organism with parents having different traits

15 Clues: Stores DNA • Gene order • Same alleles • A living thing • Different alleles • Physical appearance • Masks Recessive genes • Powerhouse of the cell • Differences in organisms • Different forms of traits • Traits that are passed down • Bundle of DNA in the Nucleus • Specialized structures within a cell • Organism with parents having different traits • ...

Biology 2022-11-04

Across

Uneven distribution of electrons
Cell energy used for active transport
Brings things in using vesicles
Pumps molecules through the lipid bilayer using pump proteins

Down

Even distribution of electrons
Tendency to keep a stable internal environment
Gets rid of cell waste and exports products from the cell
A protein that allows polar molecules to pass freely through the lipid bilayer
Non polar molecules pass freely through the lipid bilayer
Pumps molecules against the concentration gradient
Makes up the cell membrane
Controls what enters and exits the cell
Molecules pass freely through the lipid bilayer using a channel protein
Molecules pass freely through lipid bilayer
Transports proteins

15 Clues: Transports proteins • Makes up the cell membrane • Even distribution of electrons • Brings things in using vesicles • Uneven distribution of electrons • Cell energy used for active transport • Controls what enters and exits the cell • Molecules pass freely through lipid bilayer • Tendency to keep a stable internal environment • ...

Biology 2022-05-23

Across

Wheat, Rice are examples of this
Another word for storage of grain to protect from insects
Selection of Healthy seeds
Makes the crop grow in good condition
Unwanted plants which harms the growth of the crops
Supply of Water to crops
Process of Loosening and turning of the soil
Bacteria which fix the atmospheric nitrogen

Down

Storage of Grains to protect them from Insects
Another word for loosening and turning of soil
The process of separating seeds from the chaff
Another method of separating seeds from chaff
The crops which are sown in the rainy season
Machine used for Threshing
To pluck the crops

15 Clues: To pluck the crops • Supply of Water to crops • Selection of Healthy seeds • Machine used for Threshing • Wheat, Rice are examples of this • Makes the crop grow in good condition • Bacteria which fix the atmospheric nitrogen • The crops which are sown in the rainy season • Process of Loosening and turning of the soil • Another method of separating seeds from chaff • ...

Biology 2022-05-06

Across

Living things
Transports water to the plant
The same type of species
Food for plants and humans
Holds a plant upright
Hunts animals
Attracts insects

Down

How plants make food
A type of plant
Gets energy from other organisms
The brain of the cell
Green pigment in plants
Only found in a plant cell
Given off by plants
Top of the food chain

15 Clues: Living things • Hunts animals • A type of plant • Attracts insects • Given off by plants • How plants make food • The brain of the cell • Holds a plant upright • Top of the food chain • Green pigment in plants • The same type of species • Only found in a plant cell • Food for plants and humans • Transports water to the plant • Gets energy from other organisms

Biology 2022-05-11

Across

The offspring of two plants or animals of different species or varieties
A malignant growth or tumor resulting from the division of abnormal cells
Describes the genetic condition where an individual has inherited the same DNA sequence
The physical and psychological characteristics of an organism
An organism that can produce its own food using light, water, carbon dioxide, or other chemicals
One of two or more alternatives of the same gene
traits Scientifically identified genetic factors
Where a cell replicates via two nuclear divisions

Down

An organism deriving its nutritional requirements from complex organic substances
Present in all photosynthetic eukaryotes and also many photosynthetic bacteria
Holds together the web that connects all of the organisms in the ecosystem
The genetic constitution of an individual organism
Having two different alleles of a particular gene
A square diagram that is used to calculate genotypes
Phase where the nucleus of a cell is divided

15 Clues: Phase where the nucleus of a cell is divided • One of two or more alternatives of the same gene • traits Scientifically identified genetic factors • Having two different alleles of a particular gene • Where a cell replicates via two nuclear divisions • The genetic constitution of an individual organism • A square diagram that is used to calculate genotypes • ...

Biology 2023-05-23

Across

directs all cells activities
it is one of the reactant of photosynthesis
stiff structure outside of the cell membrane
is a reaction in which they can make their own food
is the green pigment in plants that aids in the reaction
are tiny holes in the leaf that allows for gas exchange
a flexible semi permeable barrier that controls what goes into and out of the cell

Down

comes from the sun
this is another way of saying sugar
where ATP is made
where glucose and oxygen breaks down into carbon dioxide, water, and energy
where photosynthesis takes place
a fluid within the cell that supports the organelles
store food, water, and waste materials
of the product of photosynthesis

15 Clues: where ATP is made • comes from the sun • directs all cells activities • where photosynthesis takes place • of the product of photosynthesis • this is another way of saying sugar • store food, water, and waste materials • it is one of the reactant of photosynthesis • stiff structure outside of the cell membrane • is a reaction in which they can make their own food • ...

biology 2023-05-25

Across

a membrane-bound organelle found in eukaryotic cells
also known as allelic drift or the Wright effect
the process by which a parent cell divides into two daughter cells
is the division of a single entity into two or more parts
the variety and variability of life on Earth.
is the scientific study of microorganisms
the branch of animal biology

Down

the origin of life
also called inheritance or biological inheritance
the termination of a kind of organism or of a group of kinds
consists of all the organisms and the physical environment
is the scientific study of functions and mechanisms in a living system
a member of a large group of unicellular microorganisms
large biomolecules and macromolecules
any close interaction between two organisms

15 Clues: the origin of life • the branch of animal biology • large biomolecules and macromolecules • is the scientific study of microorganisms • any close interaction between two organisms • the variety and variability of life on Earth. • also known as allelic drift or the Wright effect • also called inheritance or biological inheritance • ...

Biology 2023-05-23

Across

- the change in heritable characteristics of biological populations over successive generations
- a membrane-bound organelle found in eukaryotic cells
- is the study of genes, genetic variation, and heredity in organisms
- the state of steady internal, physical, chemical, and social conditions maintained by living systems
- the study of the relationships among living organisms
- a collection of tissues joined in a structural unit to serve a common function

Down

- a diverse domain of organisms whose cells have a nucleus. All animals, plants, fungi, and many unicellular organisms
- is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities
- the basic structural and functional unit of life forms
- the biological process by which new individual organisms – "offspring" – are produced
- is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms
- a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life
- the scientific study of naming
- a long DNA molecule with part or all of the genetic material of an organism
- any biological living system that functions as an individual life form

15 Clues: - the scientific study of naming • - a membrane-bound organelle found in eukaryotic cells • - the study of the relationships among living organisms • - the basic structural and functional unit of life forms • - is the study of genes, genetic variation, and heredity in organisms • - any biological living system that functions as an individual life form • ...

Biology 2023-06-01

Across

- Something that store a lot of energy which your body uses easily
- A very addictive drug which makes people hard to stop smoking
- A slippery membranes surrounding the lungs
- A condition when your body fat makes blood sugar levels hard to control
- Many small bones that made up the vertebral or backbone
- A condition in children in which bones become soft and deformed
- A condition in which your airways narrow and swell and it may produce extra mucus

Down

- A process that converts the foods we eat into their simplest forms
- A type of simple sugar
- Fats and oils
- Something that help to build new tissues, replace old tissues and repair damaged tissues
- Strain on the skeleton leads to wear and pain in the joints
- A sheet of muscle separating lungs and heart from other organ
- Air moving into and out of the lungs
- A yellowish liquid that makes up 55% of your blood volume

15 Clues: - Fats and oils • - A type of simple sugar • - Air moving into and out of the lungs • - A slippery membranes surrounding the lungs • - Many small bones that made up the vertebral or backbone • - A yellowish liquid that makes up 55% of your blood volume • - Strain on the skeleton leads to wear and pain in the joints • ...

biology 2023-09-29

Across

Exoskeleton’s of Arthropods are made of ________
________ are in the Class Arachnida and have a stinger on its tail.
There are _______ subphylum in the phylum Arthropoda.
Class_____________ has members with two pairs of short legs on each body segment, a rounded body, and a hard external skeleton
The hard outside of an arthropod is called the _______

Down

arthropods have well-developed _________ systems
Arthropods are all _________
Arthropods are the largest _______ in the animal kingdom
arthropods have bilateral symmetry
arthropods have open _________ systems
Arthropods are _______ -blooded.
arthropods all developed from ____
Arthropods have _______ appendages
arthropods must______to grow
Arthropods make up nearly _________ percent of all animal species

15 Clues: Arthropods are all _________ • arthropods must______to grow • Arthropods are _______ -blooded. • arthropods have bilateral symmetry • arthropods all developed from ____ • Arthropods have _______ appendages • arthropods have open _________ systems • arthropods have well-developed _________ systems • Exoskeleton’s of Arthropods are made of ________ • ...

Biology 2025-03-26

Across

Organisms adjust to their environment
The variety of life
Vast bodies of saltwater
When there are limited resources
Anything an organism needs for survival
Fire that burns in natural areas
Organisms capable of exchanging genes

Down

Organisms of same species in the same area
A non-living part of an ecosystem: resource
Inherited traits of populations
When ecosystems develop over time
Animals that are eaten by other animals
Captures and eats another prey
Consisting of living organisms: resource
A community of organisms

15 Clues: The variety of life • Vast bodies of saltwater • A community of organisms • Captures and eats another prey • Inherited traits of populations • When there are limited resources • Fire that burns in natural areas • When ecosystems develop over time • Organisms adjust to their environment • Organisms capable of exchanging genes • Animals that are eaten by other animals • ...

biology 2025-05-13

Across

Ability to survive and reproduce.
Harmful to human health.
Living + non-living environment.
Living parts of the environment.
One benefits, others unaffected.
Non-living parts of the environment.
Basic unit of life.
One hunts and eats another.
Trait that helps survival.

Down

Variety of life.
Change in species over time.
Both species benefit.
Fighting for resources.
DNA for Trait.
One benefits, one is harmed.

15 Clues: DNA for Trait. • Variety of life. • Basic unit of life. • Both species benefit. • Fighting for resources. • Harmful to human health. • Trait that helps survival. • One hunts and eats another. • Change in species over time. • One benefits, one is harmed. • Living + non-living environment. • Living parts of the environment. • One benefits, others unaffected. • ...

Biology 2025-04-30

Across

any environmental factor that restricts the growth, abundance, or distribution of a population of organisms in an ecosystem
A group of individuals of the same species that live in the same geographic area and are capable of interbreeding
the role an organism plays in an ecosystem, including their behaviors, interactions, environmental needs for survival
An organism that is capable of producing its own food through photosynthesis or chemosynthesis
A biological interaction between two different species that live in close physical association with each other.
An organism that is hunted, killed, and consumed by another organism
An organism that has the ability to produce its own food by synthesizing organic molecules from inorganic sources
Sequence of organisms through which energy and nutrients are transferred in an ecosystem
an organism that obtains is energy and nutrients by consuming other organisms
The specific type of environment or place where a particular species or organism lives

Down

An organism that breaks down and obtains nutrients from dead organic matter or the remains of other organisms
The maximum number of individuals of a particular species that a given habitat or environment can support sustainably
An organism that hunts, kills, and consumes other organisms as a means of obtaining nutrients
An organism that cannot produce its own food and relies on external sources or organic compounds for nutrition
A complex and interconnected representation of the feeding relationships within an ecosystem

15 Clues: An organism that is hunted, killed, and consumed by another organism • an organism that obtains is energy and nutrients by consuming other organisms • The specific type of environment or place where a particular species or organism lives • Sequence of organisms through which energy and nutrients are transferred in an ecosystem • ...

Biology 2024-11-01

Across

The basic unit of structure and function
person to look at a cell through a microscope
Bodies delvers the protein
A substance used in a vaccination that consists of pathogens that have been weakend
killed but still trigger the body to produce chemicals that destroy the pathogens
Through a host which are cells
The most basic level of organization in the classification of organisms
means able to work against or hold off an opposing force
A living thing

Down

something used to protect bacteria in hard conditions
How they obtain food, types of cells, and number of cells
can carry Malaria (deadly)usually found in third world countries
The scientific study of how living things are classified
Wall only in a plant cell and protects the cell.
This can destroy your property or land
only has one cell

16 Clues: A living thing • only has one cell • Bodies delvers the protein • Through a host which are cells • This can destroy your property or land • The basic unit of structure and function • person to look at a cell through a microscope • Wall only in a plant cell and protects the cell. • something used to protect bacteria in hard conditions • ...

Biology 2025-02-27

Across

– A type of cell that contains a cell wall, chloroplasts, and a vacuole.
– Having two identical alleles for a trait (e.g., BB or bb).
– Found in plant cells, where photosynthesis takes place.
– A trait that is expressed if at least one dominant allele is present.
Wall – Found in plant cells, providing structure and support.
A type of cell that does not have a cell wall or chloroplasts.
– The control center of a cell that contains DNA.
– The basic unit of life in all living organisms.
– The physical characteristics of an organism (e.g., brown eyes, tall plant).

Down

– Having two different alleles for a trait (e.g., Bb).
– The powerhouse of the cell where energy is produced through respiration.
Acid – The molecule that carries genetic instructions.
– The jelly-like substance where chemical reactions take place.
– A trait that is only expressed if two recessive alleles are present.
– Small structures that produce proteins.
Membrane – The thin layer that controls what enters and leaves the cell.
– The genetic makeup of an organism (e.g., Bb, TT).

17 Clues: – Small structures that produce proteins. • – The control center of a cell that contains DNA. • – The basic unit of life in all living organisms. • – The genetic makeup of an organism (e.g., Bb, TT). • – Having two different alleles for a trait (e.g., Bb). • Acid – The molecule that carries genetic instructions. • ...

Biology 2025-01-30

Across

group of single cell microorganisms
study of life
smallest part of a substance that cannot be broken down chemically
testable prediction
organisms of the same species that live in a specific area and can breed among themselves
to stand upright and walk on two legs
scientific test done to discover what happens to something in particular
a community of living organisms

Down

single celled microorganisms with structure similar to bacteria
a living thing that can independently maintain its own life functions
made up of one or more atoms
large group of mostly unicellular eukaryotic organisms
cells work together to perform specific function within organism
the highest rank in the biology classification system
organisms that can reproduce with one another in nature and produce offspring

15 Clues: study of life • testable prediction • made up of one or more atoms • a community of living organisms • group of single cell microorganisms • to stand upright and walk on two legs • the highest rank in the biology classification system • large group of mostly unicellular eukaryotic organisms • single celled microorganisms with structure similar to bacteria • ...

Biology 2025-09-15

Across

Eats only plants
Study of organisms and environment
Anaerobic energy process
Visible surface of the sun
Trait increasing survival
Part of a neuron transmitting impulses
Eats only animals

Down

Seasonal movement of animals
Provides support to plant cells
Chemical messenger in the body
Receives signals in a neuron
Variant form of a gene
Gel-like cell interior
Leaf pores for gas exchange
Eats both plants and animals

15 Clues: Eats only plants • Eats only animals • Variant form of a gene • Gel-like cell interior • Anaerobic energy process • Trait increasing survival • Visible surface of the sun • Leaf pores for gas exchange • Seasonal movement of animals • Receives signals in a neuron • Eats both plants and animals • Chemical messenger in the body • Provides support to plant cells • ...

Biology 2025-10-16

Across

Specific protein is the channel protein.
When the concentration on both sides of the membrane are equal.
The type of molecule is water.
Stabilizes the membrane.
Can be Phagocytosis, Receptor-mediated Endocytosis, Pinocytosis.
The movement of molecules from high to low concentrations and doesn't require energy.
A way for water to travel at a fast rate across the membrane.
The amount of substance relative to volume.
A difference in concentration on both sides of the membrane.

Down

Another word for non-polar.
Examples of this are O2 and CO2.
Another word for water.
Can be any molecules other than water, lipids, proteins, salt, cytoplasm.
The movement of molecules from low to high concentrations and does require energy from the cell.
Acts as antenna for the cell.

15 Clues: Another word for water. • Stabilizes the membrane. • Another word for non-polar. • Acts as antenna for the cell. • The type of molecule is water. • Examples of this are O2 and CO2. • Specific protein is the channel protein. • The amount of substance relative to volume. • A difference in concentration on both sides of the membrane. • ...

Biology 2026-02-05

Across

Fish is a source of which nutrients?
We get this from food derived from plants
Your daily energy requirement increases with ... until you become an adult, it then decreases
If this is higher, your energy intake will have to be higher as well
Needed for strong teeth and bones
It helps calcium to be absorbed
Needed to make haemoglobin

Down

More energy is needed when a woman is at this state
What type of diet is one in which one or more of the required nutrients are not present in the correct amount?
What do citrus fruits provides us with?
It consists mainly of the cell walls of plant cells which are made of cellulose
Energy is released from food in this process
It is essential to life
What are used to store energy?
It helps maintaining vision

15 Clues: It is essential to life • Needed to make haemoglobin • It helps maintaining vision • What are used to store energy? • It helps calcium to be absorbed • Needed for strong teeth and bones • Fish is a source of which nutrients? • What do citrus fruits provides us with? • We get this from food derived from plants • Energy is released from food in this process • ...

biology 2026-02-05

Across

Where we get most carbohydrates
Something which needs proteins to be made
Fat main usage
A mineral which helps strengthen bones
Process which releases energy from food
Something sweet with fats
Lack of proteins cause...
Vitamin C deficiency causes...

Down

System which vitamin A helps
How many types of nutrients most animals need
What fibre consists of
A nutrient sunlight gives to the skin
The carbohydrate mainly in respiration
Somewhere where vitamin C is stored
Enzymes do not function when...

15 Clues: Fat main usage • What fibre consists of • Something sweet with fats • Lack of proteins cause... • System which vitamin A helps • Vitamin C deficiency causes... • Where we get most carbohydrates • Enzymes do not function when... • Somewhere where vitamin C is stored • A nutrient sunlight gives to the skin • The carbohydrate mainly in respiration • ...

Biology 2026-02-11

Across

aquatic insect nymph
formation of germ layers
male reproductive part of a flower
eggs hatch inside the mother
stage of development before birth
period of pregnancy
asexual splitting into two
early stage of human growth
production of egg cells

Down

stalk that supports the anther
formation of organs in embryo
highly intelligent primate species
plants with naked seeds
nonvascular plants like moss
incomplete metamorphosis without pupa

15 Clues: period of pregnancy • aquatic insect nymph • plants with naked seeds • production of egg cells • formation of germ layers • asexual splitting into two • early stage of human growth • nonvascular plants like moss • eggs hatch inside the mother • formation of organs in embryo • stalk that supports the anther • stage of development before birth • highly intelligent primate species • ...

BIOLOGY 2026-05-19

Across

part of plant under ground
grows into a plant
controls the body
basic unit of life
green jumping animal
green part of a plant
hard white part in the mouth

Down

pumps blood
hard part inside the body
animal with wings
outer body covering
red liquid in the body
living thing that grows in soil
animal living in water
long soft animal

15 Clues: pumps blood • long soft animal • animal with wings • controls the body • grows into a plant • basic unit of life • outer body covering • green jumping animal • green part of a plant • red liquid in the body • animal living in water • hard part inside the body • part of plant under ground • hard white part in the mouth • living thing that grows in soil

biology 2016-01-05

Across

absence of oxygen
releases energy
energy to raise temperature
bring together

Down

plants use for energy
inside mitochondria
colorless odorless gas
without air
second stage of cell respiration
co2
energy from the sun
cant be created or destroyed
pathways
sugar breaking
electron carrier

15 Clues: co2 • pathways • without air • sugar breaking • bring together • releases energy • electron carrier • absence of oxygen • inside mitochondria • energy from the sun • plants use for energy • colorless odorless gas • energy to raise temperature • cant be created or destroyed • second stage of cell respiration

Biology 2018-04-23

Across

non-polar tail
biochemical process in which cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, ATP
contains green pigment chlorophyll
cell containing a nucleus surrounded by a membrane
digestion and waste removal
getting rid of waste
aids in the movement of cells

Down

responsible for creating ATP
what all organisms must do
energy our cells use
educated guess
microscopic single-celled organism with no nucleus with membrane and always unicellular
site of protein synthesis
contains DNA
site of storage of fluids and sugar

15 Clues: contains DNA • non-polar tail • educated guess • energy our cells use • getting rid of waste • site of protein synthesis • what all organisms must do • digestion and waste removal • responsible for creating ATP • aids in the movement of cells • contains green pigment chlorophyll • site of storage of fluids and sugar • cell containing a nucleus surrounded by a membrane • ...

BIOLOGY 2018-10-15

Across

Four electrons are removed from four molecules of cytochrome c and transferred to molecular oxygen (O2), producing two molecules of water.
In this complex, two electrons are removed from NADH and ultimately transferred to a lipid-soluble carrier, ubiquinone (UQ).
__ATP are made from the products of 1 molecule of glucose.
How many Phases does the Light-independent reaction cycle have?
The sequence of reactions by which most living cells generate energy during the process of aerobic respiration.
It takes place in the thylakoid membranes of organelles called chloroplasts.
In this stage of the dark reaction cycle the enzyme RuBisCO incorporates carbon dioxide into an organic molecule.
A system of molecules through which electrons are transferred to generate ATP.
A green pigment, present in all green plants and in cyanobacteria, responsible for the absorption of light to provide energy for photosynthesis.

Down

An enzyme that creates the energy storage molecule adenosine triphosphate.
This reaction cycle is also called the dark reactions, and it occurs in the stroma.
A set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate, and then release waste products.
A process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities.
A type of organelle known as a plastid, characterized by its two membranes and a high concentration of chlorophyll.
The metabolic process that serves as the foundation for both aerobic and anaerobic cellular respiration.

15 Clues: __ATP are made from the products of 1 molecule of glucose. • How many Phases does the Light-independent reaction cycle have? • An enzyme that creates the energy storage molecule adenosine triphosphate. • It takes place in the thylakoid membranes of organelles called chloroplasts. • A system of molecules through which electrons are transferred to generate ATP. • ...

BIOLOGY 2013-01-16

Across

intestine
cells
muscle for heart tissue
cell
align in the centre of the cell
tissue keeps the heart beating
exact copies of the original cell
small

Down

salivary
ball
blood is classified as this type of tissue
solid matter left behind is removed as feces
brane
cell in stomach lining release digestive chemicals and acids
this tissue type functions in impulse conduction

15 Clues: ball • cell • cells • brane • small • salivary • intestine • muscle for heart tissue • tissue keeps the heart beating • align in the centre of the cell • exact copies of the original cell • blood is classified as this type of tissue • solid matter left behind is removed as feces • this tissue type functions in impulse conduction • ...

BIOLOGY 2013-12-23

Across

second stage of cellular respiration in which pyruvic acide is broken down into carbon dioxide in a series of energy extracting reactions (G-19)
SACLIKE PHOTOSYNTHETIC MEMBRANES FOUND IN THE CHLOROPLASTS (G-32)
CLUSTER PROTEINS THAT SPAN THE CELL MEMBRANE AND ALLOW HYDROGEN IONS TO PASS THROUGH (G-3)
SERIES OF ELECTRON CARRIER PROTEINS THAT SHUTTLE HIGH ENERGY ELECTRONS DURING ATP GENERATING REACTION (G-11)
LIGHT ABSORBING MOLECULES USED BY PLANTS TO GATHER THE SUN'S ENERGY (G-26)
PROCESS THAT DOES USE OXYGEN (G-1)
PRINCIPAL PIGMENT OF PLANT AND OTHER PHOTO SYNTHETIC ORGANISMS (G-7)

Down

AMOUNT OF ENERGY NEEDED TO RAISE THE TEMPERATURE OF 1 GRAM OF AGUA (G-5)
LIGHT INDEPENDENT REACTIONS OF PHOTOSYNTHESIS IN WHICH ENERGY FROM ATP AND NADPH IS USED TO BUILD HIGH ENERGY COMPOUNDS SUCH AS SUGAR (G-5)
THE AREA OUTSIDE OF THE THYLAKIODS (G-31)
innermost compartment of the mitochondrion (G-20)
PROCESS THAT RELEASES ENERGY BY BREAKING DOWN GLUCOSE AND OTHER FOOD MOLECULES IN THE PRESENCE OF OXYGEN (G-6)
PROCESS USED BY PLANTS AND OTHER AUTOTROPHS TO CAPTURE LIGHT ENERGY AND USE IT TO POWER CHEMICAL REACTIONS THAT CONVERT CARBON DIOXIDE AND WATER INTO OXYGEN AND ENERGY RICH CARBOHYDRATES SUCH AS SUGAR AND STARCHES(G-25)
CLUSTER OF CHLOROPHYLL AND PROTEINS FOUND IN THYLAKIODS
PROCESS THAT DOESN'T USE OXYGEN (G-2)

15 Clues: PROCESS THAT DOES USE OXYGEN (G-1) • PROCESS THAT DOESN'T USE OXYGEN (G-2) • THE AREA OUTSIDE OF THE THYLAKIODS (G-31) • innermost compartment of the mitochondrion (G-20) • CLUSTER OF CHLOROPHYLL AND PROTEINS FOUND IN THYLAKIODS • SACLIKE PHOTOSYNTHETIC MEMBRANES FOUND IN THE CHLOROPLASTS (G-32) • PRINCIPAL PIGMENT OF PLANT AND OTHER PHOTO SYNTHETIC ORGANISMS (G-7) • ...

Biology 2013-12-10

Across

Material Chromosomes are made of
First stage of cell divison
Results in two daughter cells
Makes spindle fibers
Cytoplasmic Divison
Chromosomes attach to spindle fibers
Reproduction with 2 Parents

Down

Chromosome divides into
Cell division process
Genetic DNA from one parent
When attached to spindle
thread-like structure of nucleur acids
Final stage
Resting phase
Chromosomes move away from each other

15 Clues: Final stage • Resting phase • Cytoplasmic Divison • Makes spindle fibers • Cell division process • Chromosome divides into • When attached to spindle • First stage of cell divison • Genetic DNA from one parent • Reproduction with 2 Parents • Results in two daughter cells • Material Chromosomes are made of • Chromosomes attach to spindle fibers • Chromosomes move away from each other • ...

Biology 2015-06-09

Across

Organelle that builds proteins essential for cell growth and reproduction
Only found in plant cells
The process when plants make their own food
Simplest organisms
Chromosomes reach the opposite poles of the cell and a new nuclear membrane starts to form around each set

Down

Have a nucleus
A cell about which other parts are grouped or gathered
Does not have a nucleus
Structure that stores proteins until they are needed inside/outside the cell
A basic unit and function in all living things
Carries out specific functions, for the cell
Double stranded chromosomes line up in the middle of the cell
All substances can pass threw selectively
A collection of similar cells that perform a particular but limited function
movement of water particles from a region of high concentration to low concentration

15 Clues: Have a nucleus • Simplest organisms • Does not have a nucleus • Only found in plant cells • All substances can pass threw selectively • The process when plants make their own food • Carries out specific functions, for the cell • A basic unit and function in all living things • A cell about which other parts are grouped or gathered • ...

Biology 2021-05-17

Across

A chemical reaction that takes place inside a plant, producing food for the plant to survive.
Plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
Absorbs light energy and transfers it to other parts of the photosystem.
The colourless, odourless, gaseous element represented by the symbol “O”.

Down

The evaporation of water from plants.
A layer of cells just below the upper surface of most leaves, consisting of cylindrical cells that contain many chloroplasts.
A substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states.
property of objects which can be transferred to other objects or converted into different forms, but cannot be created or destroyed.
The process by which water changes from a liquid to a gas or vapor.
The complex tissue, which acts as a transport system for soluble organic compounds within vascular plants.
A type of tissue in vascular plants that transports water and some nutrients from the roots to the leaves.
The parenchyma, usually containing chlorophyll, that forms the interior parts of a leaf.
dioxide A chemical compound composed of one carbon and two oxygen atoms.
A tiny pore in a plant leaf surrounded by a pair of guard cells that regulate its opening and closure, and serves as the site for gas exchange.
Main type of sugar in the blood and is the major source of energy for the body's cells.

15 Clues: The evaporation of water from plants. • The process by which water changes from a liquid to a gas or vapor. • dioxide A chemical compound composed of one carbon and two oxygen atoms. • Absorbs light energy and transfers it to other parts of the photosystem. • The colourless, odourless, gaseous element represented by the symbol “O”. • ...

Biology 2022-03-24

Across

Things that tend to interact with or be affected by water in some way.
this thing located at the base of the brain, near the pituitary gland.
Glands that make hormones.
a hormone created by your pancreas that controls the amount of glucose in your bloodstream at any given moment.
What is a type of cellular communication in which a cell produces a signal to induce changes in nearby cells, altering the behaviour of those cells?
a hormone made by the pituitary gland.

Down

an uncommon disorder that occurs when your body doesn't produce enough of certain hormones.
a hormone that your brain produces in response to darkness.
an inherited protein found on the surface of red blood cells.
The production and secretion of an extracellular mediator by a cell followed by the binding of that mediator to receptors on the same cell to initiate signal transduction.
a gland that makes substances such as sweat, tears, saliva, milk, and digestive juices is ?.
What is a small, bean-shaped gland situated at the base of your brain, somewhat behind your nose and between your ears ?
a nonapeptide synthesized in the hypothalamus.
a property of a substance that repels water.
this thing produces hormones that affect things such as your heart rate and body temperature.

15 Clues: Glands that make hormones. • a hormone made by the pituitary gland. • a property of a substance that repels water. • a nonapeptide synthesized in the hypothalamus. • a hormone that your brain produces in response to darkness. • an inherited protein found on the surface of red blood cells. • Things that tend to interact with or be affected by water in some way. • ...

biology 2022-03-24

Across

,substance secreted by a cell and acting on adjacent cells
,anti water substance
,gland that makes substances such as sweat, tears, saliva, milk, and digestive juices, and releases them through a duct or opening to a body surface
hormone control sleep and wake cycle
easy to combine with water
nonapeptide synthesized in the hypothalamus.

Down

hormone made by the pituitary gland
,production and secretion of an extracellular mediator by a cell followed by the binding of that mediator to receptors on the same cell to initiate signal transduction.
small butterfly-shaped gland in the neck, just in front of the windpipe (trachea).
peptide hormone produced by beta cells of the pancreatic islets
small, bean-shaped gland situated at the base of your brain, somewhat behind your nose
inherited protein found on the surface of red blood cells
,the glands and organs that make hormones and release them directly into the blood so they can travel to tissues and organs all over the body.
disorder in which the adrenal glands don't produce enough hormones.
area of the brain that produces hormones that control: Body temperature. Heart rate. Hunger.

15 Clues: ,anti water substance • easy to combine with water • hormone made by the pituitary gland • hormone control sleep and wake cycle • nonapeptide synthesized in the hypothalamus. • inherited protein found on the surface of red blood cells • ,substance secreted by a cell and acting on adjacent cells • peptide hormone produced by beta cells of the pancreatic islets • ...

Biology 2021-12-13

Across

out too much cell parts
cells of animals
a cell through the liquid
on RNA
of cellulose
smallest unit of life
cell organelles include the ribosome
functions fatty acids
inside the cell

Down

for DNA
a nucleus and other membrane-bound organelles.
calcium
that has two different membranes
the inside of a cell
word for the plasma membrane

15 Clues: on RNA • for DNA • calcium • of cellulose • inside the cell • cells of animals • the inside of a cell • smallest unit of life • functions fatty acids • out too much cell parts • a cell through the liquid • word for the plasma membrane • that has two different membranes • cell organelles include the ribosome • a nucleus and other membrane-bound organelles.

Biology 2021-12-13

Across

a pair of sister chromatids together during cell division
pair/is two chemical bases bonded to one another
C one of the four nucleobases
have 23 pairs of these
of two halves of a replicated chromosomes
the basic physical and functional unit of heredity.
Acid/what does dna stand for

Down

two different alleles of a particular gene or genes.
one of the two purine nucleobases
basic building block of nucleic acids
information
position on a chromosome
genetic information of an organism
code/set of rules used by living cells to translate information
one of two or more versions of a gene

15 Clues: information • have 23 pairs of these • position on a chromosome • Acid/what does dna stand for • C one of the four nucleobases • one of the two purine nucleobases • genetic information of an organism • basic building block of nucleic acids • one of two or more versions of a gene • of two halves of a replicated chromosomes • pair/is two chemical bases bonded to one another • ...

biology 2022-02-20

Across

Blood moves at high pressure
Blood Cells Destroy microorganisms that causes infections disease
Pumps blood through body
Number of red blood cells
The right side pumps blood to the
Wasted product of livers
Can be found whenever an artery passes over a bone
Yellowish liquid component of blood
Molecules move in and out
Have thin wall

Down

Prevents Backflow
Provide larger surface area to take in oxygen
gives the red color
Forming a clot to stop bleed
Have one cell thin walls

15 Clues: Have thin wall • Prevents Backflow • gives the red color • Pumps blood through body • Have one cell thin walls • Wasted product of livers • Number of red blood cells • Molecules move in and out • Blood moves at high pressure • Forming a clot to stop bleed • The right side pumps blood to the • Yellowish liquid component of blood • Provide larger surface area to take in oxygen • ...

Biology 2022-03-23

Across

description of an object's qualities
makes their own history
non-living things in an environment
ability to maintain stable
when cells start to specialize
multi-celled organism
only one-celled organism
requires two organisms

Down

no nucleus
number of qualities
living things in an environment
requires only one organism
has a nucleus
how your body uses energy
you eat to get energy

15 Clues: no nucleus • has a nucleus • number of qualities • multi-celled organism • you eat to get energy • requires two organisms • makes their own history • only one-celled organism • how your body uses energy • requires only one organism • ability to maintain stable • when cells start to specialize • living things in an environment • non-living things in an environment • ...

Biology 2022-05-11

Across

Father of genetics
squares used to determine trait factors
Organism that is able to capture energy from sunlight
disorder in which some of the boys cells lose the ability to control growth
Characteristics inherited
species needed in an environment
Diffusion of water
Physical characteristics
(AA)
(Aa)

Down

Organism that obtains food by consuming other living things
Genetic makeup
(aa)
Organism whose cells contain a nucleus
Part of eukaryotic cell division
number of chromosomes per cell cut in half
unicellular organism that lacks nucleus

17 Clues: (aa) • (AA) • (Aa) • Genetic makeup • Father of genetics • Diffusion of water • Physical characteristics • Characteristics inherited • Part of eukaryotic cell division • species needed in an environment • Organism whose cells contain a nucleus • squares used to determine trait factors • unicellular organism that lacks nucleus • number of chromosomes per cell cut in half • ...

Biology 2022-05-25

Across

ศึกษาเกี่ยวกับต้นหญ้า
ศึกษาเกี่ยวกับโปรโตซัว
ศึกษาเกี่ยวกับแบคทีเรีย
ศึกษาเกี่ยวกับสาหร่าย
ศึกษาเกี่ยวกับเฟิน
ศึกษาเกี่ยวกับเห็ดรา
ศึกษาเกี่ยวกับสัตว์สะเทินน้ำสะเทินบกและสัตว์เลื้อยคลาน

Down

ศึกษาเกี่ยวกับพืชยืนต้น
ศึกษาเรื่องนก
ศึกษาเกี่ยวกับสัตว์เลี้ยงลูกด้วยน้ำนม
ศึกษาเกี่ยวกับไวรัส
ศึกษาเกี่ยวกับปลา
ศึกษาเกี่ยวกับหนอนพยาธิชนิดต่างๆ
ศึกษาเกี่ยวกับพวกมอส
ศึกษาเกี่ยวกับแมลง

15 Clues: ศึกษาเรื่องนก • ศึกษาเกี่ยวกับปลา • ศึกษาเกี่ยวกับเฟิน • ศึกษาเกี่ยวกับแมลง • ศึกษาเกี่ยวกับไวรัส • ศึกษาเกี่ยวกับพวกมอส • ศึกษาเกี่ยวกับเห็ดรา • ศึกษาเกี่ยวกับต้นหญ้า • ศึกษาเกี่ยวกับสาหร่าย • ศึกษาเกี่ยวกับโปรโตซัว • ศึกษาเกี่ยวกับพืชยืนต้น • ศึกษาเกี่ยวกับแบคทีเรีย • ศึกษาเกี่ยวกับหนอนพยาธิชนิดต่างๆ • ศึกษาเกี่ยวกับสัตว์เลี้ยงลูกด้วยน้ำนม • ...

biology 2022-06-03

Across

plasm
structure that lies near the center of the cell
cell of animal
nucleus of a cell
proteins that form chromosomes
involved in the process of cell division
reticulum calcium storage, protein synthesis and lipid metabolism
second largest organelle

Down

suicide bag of the cell
store water food etc
Karyoplasm
spore
cell membrane
site of protein synthesis in cell
cytocol

15 Clues: spore • plasm • cytocol • Karyoplasm • cell membrane • cell of animal • nucleus of a cell • store water food etc • suicide bag of the cell • second largest organelle • proteins that form chromosomes • site of protein synthesis in cell • involved in the process of cell division • structure that lies near the center of the cell • ...

biology 2021-12-16

Across

cells that do not contain membrane bound nucleus
a network of structures and tubes in a cytoplasm
breaks down worn out cells smallest unit of living matter
cells that contain a membrane bound nucleus
processing, packages, and secretion
inflexible barrier that provides protection
make protein synthesis

Down

jelly like substance that keeps organelles in place
site of chemical reaction
control center
selects certain things to come in and out
organelle found on eukaryotic cells
performs jobs in a cell
hair like structure
main site of photosynthesis

15 Clues: control center • hair like structure • make protein synthesis • performs jobs in a cell • site of chemical reaction • main site of photosynthesis • organelle found on eukaryotic cells • processing, packages, and secretion • selects certain things to come in and out • cells that contain a membrane bound nucleus • inflexible barrier that provides protection • ...

Biology 2022-02-15

Across

Pumps blood around the body
How cell pass around minerals
Keep the blood in veins flowing backwards
an element that is excreted
The most common cell in the blood
A heart condition
Where blood gets it's oxygen
The largest cell in the blood
The exertion of force upon a surface

Down

A system that circulate blood around the body
Has thin walls that go into the heart
an element that cells need
One cell sized blood vassal
A red liquid in the body
The thickest blood vassal

15 Clues: A heart condition • A red liquid in the body • The thickest blood vassal • an element that cells need • Pumps blood around the body • an element that is excreted • One cell sized blood vassal • Where blood gets it's oxygen • How cell pass around minerals • The largest cell in the blood • The most common cell in the blood • The exertion of force upon a surface • ...

Biology 2022-02-15

Across

The largest cell in the blood
How cell pass around minerals
The most common cell in the blood
Keep the blood in veins from flowing backwards
an element that cells need
The exertion of force upon a surface
The thickest blood vassal
Has thin walls that go into the heart

Down

an compound that is excreted
A system that circulate blood around the body
A red liquid in the body
One cell sized blood vassal
Pumps blood around the body
Where blood gets it's oxygen
A heart condition

15 Clues: A heart condition • A red liquid in the body • The thickest blood vassal • an element that cells need • One cell sized blood vassal • Pumps blood around the body • an compound that is excreted • Where blood gets it's oxygen • The largest cell in the blood • How cell pass around minerals • The most common cell in the blood • The exertion of force upon a surface • ...

Biology 2021-03-11

Across

a disorder that can occur when a person has a lack of thiamine, or vitamin B-1.
Used to build cell membranes and a good source of energy.
a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues.
The organic material that made of plants
Help cells to function properly and strengthen bones and teeth.
Help chemical reactions take place in your cells.
the softening and weakening of bones in children, usually because of an extreme and prolonged vitamin D deficiency.

Down

a type of vision weakening also known as nyctalopia.
Used oxygen from the atmosphere
Most of our energy intake should come from these.
can be use to produce starch.
a form of severe protein malnutrition characterized by edema and an enlarged liver with fatty infiltrates.
a disease caused by severe and chronic vitamin C deficiency
For growth and repairing.
Keep food moving preventing constipation.

15 Clues: For growth and repairing. • can be use to produce starch. • Used oxygen from the atmosphere • The organic material that made of plants • Keep food moving preventing constipation. • Most of our energy intake should come from these. • Help chemical reactions take place in your cells. • a type of vision weakening also known as nyctalopia. • ...

Biology 2023-08-22

Across

A change in allele frequencies in a population over time.
An inherited characteristic that increases an organisms chance of survival.
Process in which cells become specialized in structure and function.
The smallest, functional unit of life.
information gathered in an expeiriment
Data that is in numbers
a group that is tested on everything except for the changed variable
scientific explanation for a set of observations that can be tested in ways that support or reject it
act of noticing and describing events or processes in a careful, orderly way

Down

an experiment in which only one variable is changed
deoxyribonucleic acid
DNA codes for _______
Structure determines ______
well-tested explanation that unifies a broad range of observations and hypotheses
data that cannot be counted or measured

15 Clues: deoxyribonucleic acid • DNA codes for _______ • Data that is in numbers • Structure determines ______ • The smallest, functional unit of life. • information gathered in an expeiriment • data that cannot be counted or measured • an experiment in which only one variable is changed • A change in allele frequencies in a population over time. • ...

biology 2023-09-29

Across

Exoskeleton’s of Arthropods are made of ________
________ are in the Class Arachnida and have a stinger on its tail.
There are _______ subphylum in the phylum Arthropoda.
Class_____________ has members with two pairs of short legs on each body segment, a rounded body, and a hard external skeleton
The hard outside of an arthropod is called the _______

Down

arthropods have well-developed _________ systems
Arthropods are all _________
Arthropods are the largest _______ in the animal kingdom
arthropods have bilateral symmetry
arthropods have open _________ systems
Arthropods are _______ -blooded.
arthropods all developed from ____
Arthropods have _______ appendages
arthropods must______to grow
Arthropods make up nearly _________ percent of all animal species

biology 2023-11-02

Across

are cells that don't enclose DNA in nuclei
membrane a thin flexible barrier that all cells have
membrane-enclosed structure
wall wall a strong supporting layer around the membrane
convert the chemical energy stored in food molecules
large genetic-enclosed structure contains gentic material formed in DNA
permeable that some substance can pass across them and others cant
bilayer gives the cell membrane a flexible structure that forms a strong barrier between the cell and its surroundings
little organs

Down

are cells that are enclosed in their DNA in the nuclei
protein filaments
portion of the cell outside the nucleus
capture the energy from sunlight and convert it into chemical energy stored in food during photosynthesis
are small particles of RNA and protein found throughout the cytoplasm in both types of cells
the basic unit of life
theory a fundamental concept of biology
reticulum eukaryotic cells contain an internal membrane system
apparatus is a stack of flattened membranes

18 Clues: little organs • protein filaments • the basic unit of life • membrane-enclosed structure • portion of the cell outside the nucleus • theory a fundamental concept of biology • are cells that don't enclose DNA in nuclei • apparatus is a stack of flattened membranes • convert the chemical energy stored in food molecules • are cells that are enclosed in their DNA in the nuclei • ...

Biology 2023-11-01

Across

break down organic matter
characteristic types of chromosomes in a species
main factor making humans different from each other(abbreviated)
change in heritable characteristics
splitting of pre-existing species

Down

a cause of variation in asexual organisms
change in acquired characteristics
John Endler's experiment species
Darwin's theory of evolution
cell contains three or more sets of chromosomes
reduces gene pool
a group of organisms with shared traits
main way of classifying chromosomes
reliable source of energy in an ecosystem
position within a community

15 Clues: reduces gene pool • break down organic matter • position within a community • Darwin's theory of evolution • John Endler's experiment species • splitting of pre-existing species • change in acquired characteristics • main way of classifying chromosomes • change in heritable characteristics • a group of organisms with shared traits • a cause of variation in asexual organisms • ...

BIOLOGY 2023-10-23

Across

ATOMIC THEORY
GOLD FOIL EXPERIMENT
NEAREST SHELL FROM THE NUCLEUS CAN HOLD
EVERYTHING THAT OCCUPIES SPACE
IUPAC
PLUM PUDDING MODEL

Down

DESCRIBE ATTRACTION BETWEEN ATOMS
MIXTURE WHICH PARTICLES SPREAD THROUGH A LIQUID OR GAS
SOME OF THE MASSES OF INDIVIDUAL PARTICLES
POSITIVE ELECTRIC CHARGE
NO ELECTRICAL CHARGE
ATOMS WITH MORE PROTONS THAN ELECTRON
PURE SUBSTANCES CANNOT BE DECOMPOSED
SPHERICAL AND INDEVISIBLE
BASIC UNIT OF ALL MATTER

15 Clues: IUPAC • ATOMIC THEORY • PLUM PUDDING MODEL • GOLD FOIL EXPERIMENT • NO ELECTRICAL CHARGE • POSITIVE ELECTRIC CHARGE • BASIC UNIT OF ALL MATTER • SPHERICAL AND INDEVISIBLE • EVERYTHING THAT OCCUPIES SPACE • DESCRIBE ATTRACTION BETWEEN ATOMS • PURE SUBSTANCES CANNOT BE DECOMPOSED • ATOMS WITH MORE PROTONS THAN ELECTRON • NEAREST SHELL FROM THE NUCLEUS CAN HOLD • ...

Biology 2016-05-14

Across

has a nucleus
tissues that work together to perform a common function
the powerhouse of the cell
do not have a nucleus
traits giving an organism an advantage to survive
building by removing water
speed up chemical reaction by lowering activation energy

Down

a specialized subunit of the cell
a living thing that can maintain all life functions
constant internal conditions
organelle responsible for photosynthesis
breaking chemical bonds by adding water
father of evolution
a group of cells that perform a common function
energy

15 Clues: energy • has a nucleus • father of evolution • do not have a nucleus • the powerhouse of the cell • building by removing water • constant internal conditions • a specialized subunit of the cell • breaking chemical bonds by adding water • organelle responsible for photosynthesis • a group of cells that perform a common function • traits giving an organism an advantage to survive • ...

Biology 2019-05-20

Across

a measure of the acidity of a solution
Lipid with phosphate head attached to two long lipid tails.
A large molecule made up of smaller subunits linked together
A structure composed in DNA wrapped in proteins.
the process in which DNA is copied within each cell
The action of a catalyst that speeds up a chemical process.
A non infectious disease that disrupts the body's ability to process sugar.

Down

A group of organic compounds in cells that do not dissolve in water.
a disease that is transferred through the mutations of cells
only lets certain things in and out of something.
The diffusion of liquid across a membrane.
A vesicle transports particles form inside the cell to the cell membrane.
when cells lose their ability to control cell dividing and they invade tissue in the body.
the series of events in which a cell divides.
a cell organelle that is a sack that carries things throughout the cell

15 Clues: a measure of the acidity of a solution • The diffusion of liquid across a membrane. • the series of events in which a cell divides. • A structure composed in DNA wrapped in proteins. • only lets certain things in and out of something. • the process in which DNA is copied within each cell • Lipid with phosphate head attached to two long lipid tails. • ...

BIOLOGY 2020-11-23

Across

Synthesize protiens
Maintains cell shape
Synthesizes lipids, steroids,and carbs
Regulates materials leaving and entering
Stores material
Modifies, sorts and packages proteins
Contains DNA

Down

Assist and help with the cell movement
Organize cell division
Break down and recycled macro molecules
Assembles the ribosomes
Converts chemical energy in food to usable
Convert solar energy to chemical energy
shapes, supports, and protects the cell
Makes proteins

15 Clues: Contains DNA • Makes proteins • Stores material • Synthesize protiens • Maintains cell shape • Organize cell division • Assembles the ribosomes • Modifies, sorts and packages proteins • Assist and help with the cell movement • Synthesizes lipids, steroids,and carbs • Break down and recycled macro molecules • Convert solar energy to chemical energy • ...

biology 2024-09-06

Across

molecules and receptors.
Physiology: Studies physiological functions across different
Physiology: Focuses on how organ systems, such as the
and tissues.
Communication: Studies how cells interact with each other through
of different species to understand evolutionary relationships. Developmental Anatomy: Focuses on anatomical changes during the
Physiology: Examines the functions of cells and their interactions.

Down

respiratory, and nervous systems, work and interact.
Function: Includes processes such as metabolism, signal transduction,
(the study of cells). Comparative Anatomy: Examines similarities and differences in the
Anatomy: The study of structures visible to the naked eye, such as
and development of an organism.
to understand adaptations and evolutionary changes.
cell division.
reticulum.
Structure: Investigates organelles like the nucleus, mitochondria, and
Anatomy: Includes histology (the study of tissues) and

17 Clues: reticulum. • and tissues. • cell division. • molecules and receptors. • and development of an organism. • to understand adaptations and evolutionary changes. • respiratory, and nervous systems, work and interact. • Physiology: Focuses on how organ systems, such as the • Anatomy: Includes histology (the study of tissues) and • ...

Biology 2024-05-22

Across

Usually appears as a lower case letter
The basic unit of heredity passed from parent to child
usually appears as an lowercase letter
Gametes need to have only half of the proper number of chromosomes
having inherited the same versions (alleles) of a genomic marker from each biological parent
The presence of two different alleles at a particular gene locus
alternative form or versions of a gene

Down

the process of one cell simply dividing into two
one cell divides once to form two identical cells
each pair of chromosomes is separated into two identical, independent chromosomes
square easy way to calculate phenotypes
thread-like structures located inside the nucleus of animal and plant cells
Powerhouse of the cell
The term literally means “little organs.
smallest common denominator of life

15 Clues: Powerhouse of the cell • smallest common denominator of life • Usually appears as a lower case letter • usually appears as an lowercase letter • alternative form or versions of a gene • The term literally means “little organs. • square easy way to calculate phenotypes • the process of one cell simply dividing into two • one cell divides once to form two identical cells • ...

BIOLOGY 2024-04-09

Across

Use of Bio cells in technology
Study of structure and function of the animal
Study of Parasites
Study of the relations between Biotic and Abiotic facotors
Technique of making silk by raising silkworms
Study of the Immune system

Down

Study of the body by dissection
Study of body at tissue level done with a microscope
Father of Medicine
Study of Fungi
Study of Plants
Study of Pathogens
Father of Biology
Also called as Systematics
Study if viruses

15 Clues: Study of Fungi • Study of Plants • Study if viruses • Father of Biology • Father of Medicine • Study of Pathogens • Study of Parasites • Also called as Systematics • Study of the Immune system • Use of Bio cells in technology • Study of the body by dissection • Study of structure and function of the animal • Technique of making silk by raising silkworms • ...

Biology 2023-03-09

Across

Water moves in the cell, the cell should swell. (less solutes)
The state in which all forces acting on the body are balanced with an equal and opposite force
a process that occurs when a cell moves large materials from inside the cell to the outside of the cell using small spheres of membrane called vesicles.
or creanated is the process in which cells lose water in a hypertonic solution.
Diffusion of water from high to low concentration area. Doesn't require energy, passive transport.
The movement of substances across a cell membrane down their concentration gradients, which does not require energy

Down

Water moves out of the cell, cell shrinks (more solutes)
The movement of molecules from high to low concentration with the help of transport protein. Passive transport, doesn't require energy.
an energy-driven process where membrane proteins transport molecules across cells, mainly classified as either primary or secondary, based on how energy is coupled to fuel these mechanisms.
or osmotic lysis, occurs when a cell bursts due to an osmotic imbalance that has caused excess water to diffuse into the cell
the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane, and bringing it into the cell.
things being that being dissolved
things doing the dissolving
The movement of molecules from high to low, with or not with the help of transport protein.A type of passive transport. Does not require energy.
No net movement (equal solutes, water in and out)

15 Clues: things doing the dissolving • things being that being dissolved • No net movement (equal solutes, water in and out) • Water moves out of the cell, cell shrinks (more solutes) • Water moves in the cell, the cell should swell. (less solutes) • or creanated is the process in which cells lose water in a hypertonic solution. • ...

Biology 2023-02-08

Across

polipeptida dimer
Proses daur ulang materi organik di sel
Obat penenang yang dimetabolisme dengan cara menambahkan gugus hidroksil pada obat tersebut di RE Halus
Teknik yang digunakan untuk mempelajari sel
Organel pada sel tumbuhan yang berguna untuk mengubah lemak menjadi gula
filamen protein yang bertugas mempertahankan bentuk nekleus

Down

Penjuluran halus yang memperluas permukaan sel di usus
Protein reseptor yang berikatan dengan fibronektin
Parasit usus yang tidak memiliki mitokondria
Kantong pipih bermembran yang menumpuk yang berguna untuk memisahkan interior RE dan Sitosol serta berfungsi sebagai tempat pematangan protein dan penambahan gugus protein
bakteri yang memiliki sel terkecil
Mesin yang digunakan untuk melakukan proses sentrifugasi yang dapat memutar hingga 130.000 putaran per menit
penjuluran tunggal yang mengandung mikrotubulus dari beberapa jenis sel
Pseupodia (alat gerak berupa kaki semu) tipis yang berada pada sel yang membantu pertahanan tubuh manusia
Serat paling tipis penyusun sitoskeleton

Biology 2023-06-01

Across

a kind of pigment in chloroplasts
which is made with amino acids
which belongs to monosaccharide
which test for simple sugars
which stores cell sap
where most respiration happens
where photosynthesis happens
which uses as biological catalyst
which can lead to several disease as diabetes

Down

which contains DNA
which holds the cell together
a process that doesn’t need energy to happen
where most chemical reactions happen
a type of polysaccharide
belongs to polysaccharide
which joins amino acids together

16 Clues: which contains DNA • which stores cell sap • a type of polysaccharide • belongs to polysaccharide • which test for simple sugars • where photosynthesis happens • which holds the cell together • which is made with amino acids • where most respiration happens • which belongs to monosaccharide • which joins amino acids together • a kind of pigment in chloroplasts • ...

Biology 2023-05-31

Across

Long term energy storage
Respiratory disease, causes airway struggle.
Indigestible cellulose from plant walls
Mineral that makes hemoglobin
Nutrient that provides energy
Short term carbonhydrate storage
Gas necessary for living things to survive.
Compounds built from three fatty acids.

Down

Mineral that strengthens bones and teeth
Chemical reaction to release energy.
Energy productuon with oxygen usage
Nutrient used to grow and repair cells.
Energy production without oxygen usage.
Mineral that regulates water in cells
Carbohydrate stored in muscles and liver.

15 Clues: Long term energy storage • Mineral that makes hemoglobin • Nutrient that provides energy • Short term carbonhydrate storage • Energy productuon with oxygen usage • Chemical reaction to release energy. • Mineral that regulates water in cells • Indigestible cellulose from plant walls • Energy production without oxygen usage. • Compounds built from three fatty acids. • ...

biology 2023-06-03

Across

first plants with seeds
the circulatory fluid of various invertebrate animals that is functionally comparable to the blood and lymph of vertebrates.
a structure found inside cells that is involved in making proteins.
receptors in the skin and on other organs that detect sensations of touch.
relision of egg
largest artery in the body

Down

a collection of neuronal bodies found in the voluntary and autonomic branches of the peripheral nervous system
the main substance in the walls of plant cells, helping plants to remain stiff and upright.
an organism that eats other plants or animals for energy and nutrients.
-an automatic response of the spinal cord that is critical in protecting the body from harmful stimuli.
A column of nerve tissue that runs from the base of the skull down the center of the back.
The thin muscle below the lungs and heart that separates the chest from the abdomen.
the receiving or input portions of a neuron.
a large phylum of invertebrate animals (as snails, clams, and mussels) that have a soft unsegmented body lacking segmented appendages and commonly protected by a calcareous shell.
another name for platelets

15 Clues: relision of egg • first plants with seeds • another name for platelets • largest artery in the body • the receiving or input portions of a neuron. • a structure found inside cells that is involved in making proteins. • an organism that eats other plants or animals for energy and nutrients. • receptors in the skin and on other organs that detect sensations of touch. • ...

biology 2023-05-01

Across

to heart
atrium
main artery
tissue
from heart
from heart to lungs
smallest blood vessels
ventricle

Down

membrane
from lungs to heart
thin and smooth membrane
colorless
color
platelet
superior/inferior

15 Clues: color • atrium • tissue • membrane • to heart • platelet • colorless • ventricle • from heart • main artery • superior/inferior • from lungs to heart • from heart to lungs • smallest blood vessels • thin and smooth membrane

biology 2025-03-10

Across

a mixture of fresh water draining from the land and salty seawater
the study of how weather affects organisms and how organisms adapt to weather
the range of environmental conditions that an organism can withstand or survive within
a diverse group of organisms that drift in water or air and are unable to swim against currents or wind
the natural environment where an organism lives
a large area of land or water with a specific climate, landscape, and plant and animal life
an association between two organisms in which one benefits and the other derives neither benefit nor harm.
the doctrine that mutual dependence is necessary to social well-being

Down

when animals eat plants, including their leaves, stems, flowers, fruits, roots, and tubers
a stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively
the preying of one animal on others
a relationship between two organisms where one organism, the parasite, benefits at the expense of the other, the host
a low-lying area of land that's saturated with water, either permanently or seasonally
the role of a species in an ecosystem
a close relationship between two or more organisms that live together

15 Clues: the preying of one animal on others • the role of a species in an ecosystem • the natural environment where an organism lives • a mixture of fresh water draining from the land and salty seawater • a close relationship between two or more organisms that live together • the doctrine that mutual dependence is necessary to social well-being • ...

Biology 2025-04-21

Across

organisms whose cells have a membrane-bound nucleus
organisms whose cells lack a nucleus and other organelles
having gene versions that are different
having gene versions that are the same
a specific form of a gene that provides instructions for making a particular protein molecule
any difference in traits between individual organisms
single strand instead of double strand
the process in which two parents pass on their genes to create offspring

Down

a random change to a gene that sometimes results in a new trait
in the nucleus of a eukaryote cell
a package of DNA containing part or all of the genetic material of an organism
an instruction for making a protein molecule
to receive genes from a parent
a type of large molecule that performs important functions inside organisms
a specific characteristic of an individual organism

15 Clues: to receive genes from a parent • in the nucleus of a eukaryote cell • having gene versions that are the same • single strand instead of double strand • having gene versions that are different • an instruction for making a protein molecule • organisms whose cells have a membrane-bound nucleus • a specific characteristic of an individual organism • ...

Biology 2025-04-29

Across

Building blocks of DNA
molecule made up of amino acids
An organisms genetic makeup
Ribonucleic Acid
Carries genetic information
powerhouse of the cell
Relationship between 2 organism's that benefits both
Basic unit of heredity passing from parent to child
Smallest unit of an organism

Down

An organism's observable characteristics
Process in which a species gradually changes over time
The relationship between 2 organisms where one benefits and one is affected negatively
Fatty acids
Relationship between 2 organisms that benefits one and doesn't affect the other
A specific form of a gene at a particular location on a chromosome

15 Clues: Fatty acids • Ribonucleic Acid • Building blocks of DNA • powerhouse of the cell • An organisms genetic makeup • Carries genetic information • Smallest unit of an organism • molecule made up of amino acids • An organism's observable characteristics • Basic unit of heredity passing from parent to child • Relationship between 2 organism's that benefits both • ...

Biology 2025-06-13

Across

Conversion of light energy into glucose
Maintenance of stable internal conditions
growth towards light
produces energy for the cell (ATP)
produced by the pancreas
synthesize protein
functional unit of an organism

Down

control centre of the cell containing DNA
get rid of toxic waste products
DNA structure carrying genetic information
growth towards the ground
part of an organism that has a function
get energy from food
a simple sugar which is an energy source
gel-like substance in the cell membrane

15 Clues: synthesize protein • growth towards light • get energy from food • produced by the pancreas • growth towards the ground • functional unit of an organism • get rid of toxic waste products • produces energy for the cell (ATP) • Conversion of light energy into glucose • part of an organism that has a function • gel-like substance in the cell membrane • ...

biology 2023-05-18

Across

carrys oxygen around the body
bile is stored here
where gas exchange takes place
where water is absorbed from food
bile is produced here
kills bacteria

Down

where the muscular walls are
where digested food is absorbed
speeds up the reaction of something
pupms deoxygnated blood
the lungs are protected by this
glands these produce amylase,enzyme in the saliva
sends electric current to keep the heart breathing
another name for the oesophagus
another name for carbohydrates

15 Clues: kills bacteria • bile is stored here • bile is produced here • pupms deoxygnated blood • where the muscular walls are • carrys oxygen around the body • where gas exchange takes place • another name for carbohydrates • where digested food is absorbed • the lungs are protected by this • another name for the oesophagus • where water is absorbed from food • ...

Biology 2026-02-05

Across

mineral found in milk
where do we get carbohydrates from
vitamin found oranges
all seven nutrients make what
nutrient found in fish
nutrient found in chocolate used for energy
drink from ocean or river or rain

Down

vitamin c is used to make
vitamin found in butter
nutrient obtained only from plant food
mineral found in liver
proteins are used to make new...
nutrient found in fatty meat
lipids do what to energy
what is energy used for

15 Clues: mineral found in milk • vitamin found oranges • mineral found in liver • nutrient found in fish • vitamin found in butter • what is energy used for • lipids do what to energy • vitamin c is used to make • nutrient found in fatty meat • all seven nutrients make what • proteins are used to make new... • drink from ocean or river or rain • where do we get carbohydrates from • ...

Biology 2026-01-23

Across

A fundamental biological concept.
Things that have never lived.
A mixture where ob substance is completely dissolved in another.
One that has a higher concentration of solutes compared to others.
A group of naturally occurring molecules.
transport A type of transport that moves substance across a cell membrane.
Any factor that can change an experiment.
a person’s personal perspective.

Down

A factor that effects an experiment.
A molecule made of a long chain smaller units essential for building and repairing the body.
A sum up pf what has been founded out during an investigation.
An given explanation made on limited evidence.
The electrical attraction that holds atoms together.
Organisms whose cells have a membrane-bound nucleus.
Something that stays the same.

15 Clues: Things that have never lived. • Something that stays the same. • a person’s personal perspective. • A fundamental biological concept. • A factor that effects an experiment. • A group of naturally occurring molecules. • Any factor that can change an experiment. • An given explanation made on limited evidence. • The electrical attraction that holds atoms together. • ...

biology 2025-10-23

Across

ER
Schleiden
vacuole
ER
Membrane
Virchow
wall
filaments

Down

Hooke
area-to-volume ratio
Envelope
ribosomes
Schwann
Body
Mosaic Model
ribosomes
Theory
van Leeuwenhoek

18 Clues: ER • ER • Body • wall • Hooke • Theory • Schwann • vacuole • Virchow • Envelope • Membrane • Schleiden • ribosomes • ribosomes • filaments • Mosaic Model • van Leeuwenhoek • area-to-volume ratio

Biology 2025-10-15

Across

group of organisms that breed and produce offspring
process that releases energy from food in the presence of oxygen
any nonliving part of the environment
all the water of the Earth’s surface as well as the water vapor and rain in the atmosphere and water underground
all of the organisms that live in a place, together with their physical environment
a group of different populations that live together in a defined area

Down

A species is introduced into a new region with plentiful resources and few predators
Chemical energy is contained in the bonds between atoms
consists of all life on Earth and all parts of Earth in which life exists
solid earth which consists of rocks, continents, and the ocean floor
a group of individuals that belong to the same species and live in the same area
any living part of the environment
a layer of all the gases that surround Earth
the scientific study of the interactions between organisms and between organisms and their surrounding
process that requires oxygen

15 Clues: process that requires oxygen • any living part of the environment • any nonliving part of the environment • a layer of all the gases that surround Earth • group of organisms that breed and produce offspring • Chemical energy is contained in the bonds between atoms • process that releases energy from food in the presence of oxygen • ...

Biology 2026-03-05

Across

Male flower organ
Passing traits to offspring
Seen only with microscope
Organism’s genetic makeup
One-parent reproduction
Disease-fighting ability
Underground storage stem

Down

Step in a cycle
Growth and change process
Glass-shelled algae
Hard-stemmed plant
Protects flower bud
Female flower organ
Infectious particle
Father of genetics

15 Clues: Step in a cycle • Male flower organ • Hard-stemmed plant • Father of genetics • Glass-shelled algae • Protects flower bud • Female flower organ • Infectious particle • One-parent reproduction • Disease-fighting ability • Underground storage stem • Growth and change process • Seen only with microscope • Organism’s genetic makeup • Passing traits to offspring

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