radiation biology Crossword Puzzles

Biology 2025-10-14

Biology crossword puzzle
Across
  1. Movement of materials from a high concentration to a low concentration
  2. Fluid enclosed inside the plasm membrane
  3. Sugar made up of a singular sugar molecule
  4. Raw material needed for cell metabolism
  5. Membrane Regulates the movement of materials in and out of the cell
  6. Transport Movement of materials without using cell energy
  7. The control center of a cell
  8. Contains fats and oils
Down
  1. Solid particles engulfed by the cells
  2. The process where the cell membrane wraps around a particle and pinches of a particle
  3. Recticulum Series of canals transporting materials throughout the cytoplasm
  4. Diffusion of water molecule
  5. Structure where protein synthesis occurs
  6. Solution Concentration of solutes outside and inside are equal
  7. Large fluid-filled compartments
  8. Specializes in photosynthesis
  9. Transport Movement of material using cell energy
  10. Liquid droplets engulfed by the cells
  11. Solution Concentration of solutes outside is lower than inside
  12. Apparatus A protein-packaging organelle

20 Clues: Contains fats and oils • Diffusion of water molecule • The control center of a cell • Specializes in photosynthesis • Large fluid-filled compartments • Solid particles engulfed by the cells • Liquid droplets engulfed by the cells • Raw material needed for cell metabolism • Structure where protein synthesis occurs • Fluid enclosed inside the plasm membrane • ...

biology 2025-09-24

biology crossword puzzle
Across
  1. The variety of life in the world or in a particular habitat or ecosystem.
  2. An organism that produces its own food and energy from light or chemical sources; a producer.
  3. A specialized subunit within a cell that has a specific function.
  4. (Deoxyribonucleic Acid): The molecule that carries the genetic instructions for the development, functioning, growth, and reproduction of all known organisms.
  5. A biological community of interacting organisms and their physical environment.
  6. The fundamental structural and functional unit of all known organisms.
  7. The ability of an organism to maintain a stable internal state despite changes in its external environment.
  8. A segment of DNA that controls a specific physical characteristic or trait.
  9. A permanent alteration in the nucleotide sequence of the genome of an organism.
  10. A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
Down
  1. A Y-shaped protein produced by the immune system that is used to identify and neutralize foreign objects such as bacteria and viruses.
  2. An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
  3. An organism whose cells contain a nucleus and other organelles enclosed within membranes.
  4. The process used by plants, algae, and cyanobacteria to convert light energy into chemical energy, through a process that uses sunlight, water, and carbon dioxide.
  5. A single-celled microorganism that lacks a distinct nucleus and other membrane-bound organelles.
  6. A biological catalyst, usually a protein, that speeds up biochemical reactions in cells.
  7. The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the Earth.
  8. A poisonous substance produced by living organisms.
  9. A close and long-term interaction between two different biological species.
  10. An organism that cannot produce its own food and therefore obtains energy by consuming other organisms.

20 Clues: A poisonous substance produced by living organisms. • A specialized subunit within a cell that has a specific function. • The fundamental structural and functional unit of all known organisms. • The variety of life in the world or in a particular habitat or ecosystem. • A close and long-term interaction between two different biological species. • ...

Biology 2025-09-08

Biology crossword puzzle
Across
  1. A small unit that joins to form polymers.
  2. (ER): Makes and moves proteins/lipids.
  3. DNA or RNA; stores genetic information.
  4. Movement of molecules using energy (ATP).
  5. Sugar or starch; main energy source.
  6. Control center of the cell; holds DNA.
  7. Rigid outer layer in plants; gives support.
  8. Molecules moving without energy.
  9. Organelle in plants that does photosynthesis.
  10. Breaks down waste and old cell parts.
  11. Movement of water across a membrane.
Down
  1. A protein that speeds up chemical reactions.
  2. study of living things
  3. Thin layer that controls what enters/leaves the cell.
  4. “Powerhouse” of the cell; makes energy (ATP).
  5. Molecule made of amino acids; builds and repairs the body.
  6. Fats and oils; store energy and make membranes.
  7. Process of linking monomers into polymers.
  8. The basic unit of life.
  9. Packages and ships proteins and other molecules.
  10. Storage sac for water, food, or waste.
  11. Makes proteins.
  12. The spot on an enzyme where a substrate fits.

23 Clues: Makes proteins. • study of living things • The basic unit of life. • Molecules moving without energy. • Sugar or starch; main energy source. • Movement of water across a membrane. • Breaks down waste and old cell parts. • (ER): Makes and moves proteins/lipids. • Control center of the cell; holds DNA. • Storage sac for water, food, or waste. • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. Helps plant cells keep their shape
  2. Lower activation energy
  3. Eats other living things for energy
  4. Makes their own food
  5. Different variations of genes
  6. Groups of DNA
  7. Does not make their own food
  8. The study of life
  9. Changes in DNA sequences
  10. acids What are used to form Proteins
  11. Strand of amino acids
  12. What all living things have
Down
  1. Living being with DNA
  2. Contains DNA
  3. Turns glucose into ATP
  4. Turns DNA into RNA
  5. Gives plants their green color
  6. Sugar, food for plants and autotrophs
  7. Sections of DNA
  8. Makes proteins
  9. How autotrophs make glucose

21 Clues: Contains DNA • Groups of DNA • Makes proteins • Sections of DNA • The study of life • Turns DNA into RNA • Makes their own food • Living being with DNA • Strand of amino acids • Turns glucose into ATP • Lower activation energy • Changes in DNA sequences • How autotrophs make glucose • What all living things have • Does not make their own food • Different variations of genes • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. Ribonucleic Acid
  2. The system that is the first layer of protection for your body.
  3. Biomolecule that maintains homeostasis
  4. The system responsible for the processing of food.
  5. The system that controls the body.
  6. The system that regulates the body with hormones.
  7. Not living or once living.
  8. The system that provides basic structure.
  9. Biomolecule that catalyzes reactions.
Down
  1. Biomolecule that provides short term energy.
  2. Has a nucleus and membrane bound organelles.
  3. Biomolecule that holds genetic information.
  4. The part of a nucleotide responsible for holding genetic information.
  5. The part of a nucleotide that is made of sugar and phosphates.
  6. Doesn't have membrane bound organelles.
  7. The system responsible for movement.
  8. Makes two somatic cells.
  9. Deoxyribonucleic Acid
  10. Makes four identical daughter cells.
  11. Living or once lived.

20 Clues: Ribonucleic Acid • Deoxyribonucleic Acid • Living or once lived. • Makes two somatic cells. • Not living or once living. • The system that controls the body. • The system responsible for movement. • Makes four identical daughter cells. • Biomolecule that catalyzes reactions. • Biomolecule that maintains homeostasis • Doesn't have membrane bound organelles. • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. creates 4 different daughter cells
  2. stores food, water, and waste in a cell
  3. both organisms benefit
  4. creates two identical daughter cells
  5. gives quick energy
  6. holds genetic information
  7. body system that transports food and nutrients
  8. DDT flowing from organism to organism
  9. energy made by mitochondria
  10. DNA to RNA
Down
  1. movement of water throughout a cell
  2. at the bottom of a food web
  3. body system that exchanges oxygen and C02
  4. unregulated cell growth
  5. more complex cells
  6. organelle that makes ATP
  7. how plants make food
  8. brain of a cell
  9. one organism is harmed, the other is benefited
  10. balance in a cell

20 Clues: DNA to RNA • brain of a cell • balance in a cell • more complex cells • gives quick energy • how plants make food • both organisms benefit • unregulated cell growth • organelle that makes ATP • holds genetic information • at the bottom of a food web • energy made by mitochondria • creates 4 different daughter cells • movement of water throughout a cell • ...

biology 2026-04-17

biology crossword puzzle
Across
  1. supports and protects cell
  2. makes energy
  3. long term energy
  4. holds water
  5. gets rid of metabollic waste
  6. creates glucose
  7. mitosis
  8. control system of body
  9. defends body from viruses
  10. holds dna
  11. cell shape
  12. build protein
Down
  1. contracts for motion
  2. supports the body
  3. requires host cell
  4. speed up reactions'
  5. protects dna
  6. breaks down food
  7. creates cells needed for sexual reproduction
  8. controls what exits and enters
  9. regulates body function
  10. quick energy

22 Clues: mitosis • holds dna • cell shape • holds water • makes energy • protects dna • quick energy • build protein • creates glucose • long term energy • breaks down food • supports the body • requires host cell • speed up reactions' • contracts for motion • control system of body • regulates body function • defends body from viruses • supports and protects cell • gets rid of metabollic waste • ...

Biology 2026-04-21

Biology crossword puzzle
Across
  1. Organism that breaks down dead matter
  2. Living things and their environment working together
  3. When living things fight for resources
  4. Animal that eats plants
  5. Large reptile that lived millions of years ago
  6. Trait that helps a living thing survive
  7. Animal that eats both plants and animals
  8. Living thing that eats other organisms
Down
  1. Many connected food chains
  2. Path that shows who eats whom
  3. Staying alive in nature
  4. No longer living anywhere on Earth
  5. Group of similar living things
  6. Animal that is hunted by others
  7. Animal that eats meat
  8. Natural home of a living thing
  9. Change in living things over long periods of time
  10. Animal that hunts other animals
  11. Preserved remains of ancient plants or animals
  12. Living thing that makes its own food

20 Clues: Animal that eats meat • Staying alive in nature • Animal that eats plants • Many connected food chains • Path that shows who eats whom • Group of similar living things • Natural home of a living thing • Animal that is hunted by others • Animal that hunts other animals • No longer living anywhere on Earth • Living thing that makes its own food • ...

Biology 2026-04-30

Biology crossword puzzle
Across
  1. RNA to DNA
  2. process cell for mitosis
  3. G1 s and G2 phase make up what
  4. TWO cells start to form
  5. Two-round process of cell division where four genetically unique haploid gametes are produced.
  6. contain biological compounds that form the rungs of the latter
  7. chromosomes form
  8. cytoplasm separates
  9. Theory the theory that all living things are composed of cells, the cell is the basic unit of life, and all cells come from pre-existing cells.
Down
  1. goes with Adenine in DNA
  2. goes with Guanine in DNA
  3. goes with Adenine in RNA
  4. goes with cytosine in DNA
  5. goes with Thymine in DNA
  6. chromosomes meet in the MIDDLE
  7. DNA replication
  8. chromosomes pull APART
  9. a single eukaryotic cell divides to produce two genetically identical daughter cells.
  10. growth of the cell
  11. the monomers of nucleic acids

20 Clues: RNA to DNA • DNA replication • chromosomes form • growth of the cell • cytoplasm separates • chromosomes pull APART • TWO cells start to form • goes with Adenine in DNA • goes with Guanine in DNA • goes with Adenine in RNA • goes with Thymine in DNA • process cell for mitosis • goes with cytosine in DNA • the monomers of nucleic acids • chromosomes meet in the MIDDLE • ...

Biology 2026-05-12

Biology crossword puzzle
Across
  1. – Green "solar panels" found only in plant cells.
  2. – A random "typo" in the genetic sequence.
  3. – Having two different letters for a trait, like a hybrid.
  4. – A simple, bacteria-like cell with no "rooms" inside.
  5. – If the cell were a city, this would be the power plant.
  6. – The double-layered gatekeeper of the cell membrane.
  7. – The battery pack or "cash" that cells use to get work done.
  8. – Waterproof molecules that keep energy stored for the long haul.
  9. – Muscles and hair are made of these; they’re built from amino acid chains.
  10. – The high-security vault where the cell keeps its DNA.
  11. – Pasta and bread are full of these quick-energy providers.
  12. – One specific "flavor" of a gene (like brown vs. blue eyes).
  13. – The "quiet" gene that only shows up if there are two of them.
  14. – Making an RNA copy of a DNA secret message.
  15. – Having a matching pair of genes, like two capitals or two lowers.
  16. – A single "Lego brick" that can be snapped together to make a polymer.
  17. – The green pigment that acts like a light-catching mitt.
  18. – What you actually see in the mirror, like freckles or height.
  19. – A complex cell with a defined nucleus (like yours!).
  20. – A giant molecule made of many repeating smaller units.
Down
  1. – An "X-shaped" bundle of tightly wound-up DNA.
  2. – The specific "puzzle piece" that an enzyme works on.
  3. SELECTION – Nature’s way of deciding who survives and reproduces.
  4. – What happens when cells forget how to stop dividing.
  5. – When water molecules sneak through a membrane to balance things out.
  6. – How cells "breathe" to break down glucose into energy.
  7. – The body's way of staying "just right," like a thermostat.
  8. – Molecules spreading out from a crowded area to an empty one.
  9. – A special cell division that results in half the usual DNA.
  10. – The process of turning sunshine and air into sugar.
  11. ACID – The category of molecules that hold the blueprint for your entire body.
  12. – The three-part unit (sugar, phosphate, base) of DNA.
  13. – One cell splitting into two identical twin cells.
  14. – A biological helper that speeds things up without getting exhausted.
  15. – The "loud" gene that hides the presence of a weaker one.
  16. – Turning that RNA message into a physical protein.
  17. – A special feature that helps a critter survive its home.
  18. – The tiny dots in a cell where protein construction happens.
  19. – How populations change over many generations.
  20. – The hidden letter code (like Gg) in your DNA.

40 Clues: – A random "typo" in the genetic sequence. • – Making an RNA copy of a DNA secret message. • – An "X-shaped" bundle of tightly wound-up DNA. • – How populations change over many generations. • – The hidden letter code (like Gg) in your DNA. • – Green "solar panels" found only in plant cells. • – One cell splitting into two identical twin cells. • ...

biology 2026-05-11

biology crossword puzzle
Across
  1. A protein with sugar attached used for signaling.
  2. Herbivores that eat the producers.
  3. When pollen and egg join to make a seed.
  4. The system that allows the body to move.
  5. The first organisms to live in a new area.
  6. Making more of the same kind of organism.
  7. Keeping internal conditions steady and balanced.
  8. One animal hunts and eats another.
  9. The thin stalk that holds up the anther.
  10. The part of the stamen that produces pollen.
  11. Top predators at the end of a food chain.
  12. The tube that leads down to the ovary.
  13. An extra outer layer on some viruses.
  14. The plumbing that moves nutrients through a plant.
  15. One animal hunts and eats another.
  16. Carnivores that eat the herbivores.
  17. The structure that supports the plant and its leaves.
  18. The underground part of a plant that absorbs water.
  19. DNA or RNA that holds instructions for life.
Down
  1. A sneaky viral cycle where DNA hides in the host.
  2. The system that fights off germs and infections.
  3. Medicine used to kill bacterial infections.
  4. Turning food or fuel into energy.
  5. Organisms fighting for the same limited resources.
  6. The part of the flower that holds the eggs.
  7. One species benefits by harming a host.
  8. Tubes that move food down from the leaves.
  9. A viral cycle where the host cell is destroyed.
  10. The entire female reproductive part of a flower.
  11. A stable and balanced ecosystem.
  12. An enzyme that turns viral RNA into DNA.
  13. The above-ground parts like stems and leaves.
  14. The entire male reproductive part of a flower.
  15. The sticky top part of the pistil that catches pollen.
  16. Tubes that move water up from the roots.
  17. Parts on a virus that help it attach to cells.
  18. A relationship where both species benefit.
  19. The process of an ecosystem changing over time.
  20. One species benefits and the other is unaffected.
  21. The protein shell that protects a virus.
  22. The system of bones that supports the body.

41 Clues: A stable and balanced ecosystem. • Turning food or fuel into energy. • Herbivores that eat the producers. • One animal hunts and eats another. • One animal hunts and eats another. • Carnivores that eat the herbivores. • An extra outer layer on some viruses. • The tube that leads down to the ovary. • One species benefits by harming a host. • ...

Biology 2026-04-21

Biology crossword puzzle
Across
  1. The study of how organisms interact with their environment.
  2. A wetland ecosystem with many tree
  3. A group of the same species in an area
  4. Most common thing in the amazon
  5. A community of organisms and their environment.
  6. Shows how all the parts of an ecosystem are related by what they eat.
  7. All the different populations living together in an area
  8. An animal that eats only meat
  9. An organism that is not native to its environment
  10. The place where an organism lives.
  11. An animal that hunts and kills other animals for food.
Down
  1. An animal that eats both plants and meat
  2. A carnivore that feeds on the bodies of dead organisms
  3. The initial source of energy for most ecosystems
  4. – The process producers use to make food from sunlight
  5. A single pathway of energy transfer
  6. An animal that is hunted and killed by another
  7. A common decomposer found in forests
  8. A dry ecosystem with very little rain
  9. An animal that eats only plants

20 Clues: An animal that eats only meat • Most common thing in the amazon • An animal that eats only plants • A wetland ecosystem with many tree • The place where an organism lives. • A single pathway of energy transfer • A common decomposer found in forests • A dry ecosystem with very little rain • A group of the same species in an area • An animal that eats both plants and meat • ...

Science crossword 2019-02-27

Science crossword crossword puzzle
Across
  1. the study of plants
  2. the study of natural science
  3. science the study of planetary science
  4. the study of live stock
  5. the study of numbers
  6. the study of fossils
  7. The study of the earth
  8. Science the study of outer space
  9. the study of the mental functions and behaviour of a human.
  10. the study of atoms, molecules ect
Down
  1. the study of the animal kingdom
  2. biology the study of the human body
  3. the study of the environment
  4. the study of natural science
  5. the study marine biology
  6. the study of weather
  7. the study of principles of valid inference and correct reasoning.

17 Clues: the study of plants • the study of weather • the study of numbers • the study of fossils • The study of the earth • the study of live stock • the study marine biology • the study of the environment • the study of natural science • the study of natural science • the study of the animal kingdom • Science the study of outer space • the study of atoms, molecules ect • ...

Pressure and Heat Transfer 2023-11-01

Pressure and Heat Transfer crossword puzzle
Across
  1. liquid and gas
  2. the color of good emitter
  3. the antonym of shiny
  4. example of convection in gas
  5. concept in convection
  6. a space devoid of matter
  7. example of convection
  8. the symbol used for density
  9. trap heat using conduction, convection, radiation
  10. support heat transfer in solid
  11. pressure in liquid
  12. medium of convection
  13. type of radiation
  14. source of radiation on Earth
  15. wind from the sea
  16. the object releases the heat
Down
  1. heat transfer through direct contact
  2. wave
  3. 9.8 N/kg
  4. medium of conduction
  5. a smooth surface (reflecting light)
  6. circulation/current
  7. the system using pressure concept
  8. the unit is meter square
  9. the motion of solid
  10. unit of pressure
  11. wind at night
  12. medium of convection
  13. no need medium
  14. the object receives the heat
  15. unit of force

31 Clues: wave • 9.8 N/kg • wind at night • unit of force • liquid and gas • no need medium • unit of pressure • type of radiation • wind from the sea • pressure in liquid • circulation/current • the motion of solid • medium of conduction • the antonym of shiny • medium of convection • medium of convection • concept in convection • example of convection • the unit is meter square • a space devoid of matter • ...

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. Study of the medical use of radiation
  2. Rescue, alarm, confine, extinguish/evacuate
  3. Real time procedure that uses contrast agents to provide better images
  4. ACER
  5. Has no mass and travels at light speed
  6. Pull, aim, squeeze, sweep
  7. Number of minutes to use the eye wash station
  8. The bony arch at the outer part of the eye socket
  9. A heavy metal
  10. He discovered x-rays
  11. The total dose resulting from repeated or continuous exposure to ionizing radiation
  12. Time, distance, shielding
Down
  1. A unit of measurement for absorbed dose
  2. Braking radiation
  3. An obstetric, fetal, or neonatal emergency
  4. A tiny bone in the center of the chest located just below the sternum
  5. Elopement/missing adult
  6. Adult medical emergency response
  7. Radiation absorbed by person’s body
  8. A bone forming part of the ankle joint

20 Clues: ACER • A heavy metal • Braking radiation • He discovered x-rays • Elopement/missing adult • Pull, aim, squeeze, sweep • Time, distance, shielding • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • Has no mass and travels at light speed • A bone forming part of the ankle joint • A unit of measurement for absorbed dose • ...

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. Radiation absorbed by person’s body
  2. Rescue, alarm, confine, extinguish/evacuate
  3. ACER
  4. Number of minutes to use the eye wash station
  5. Elopement/missing adult
  6. Adult medical emergency response
  7. A unit of measurement for absorbed dose
  8. The total dose resulting from repeated or continuous exposure to ionizing radiation
  9. The bony arch at the outer part of the eye socket
Down
  1. Breaking radiation
  2. Has no mass and travels at light speed
  3. A tiny bone in the center of the chest located just below the sternum
  4. Pull, aim, squeeze, sweep
  5. Real time procedure that uses contrast agents to provide better images
  6. A heavy metal
  7. He discovered x-rays
  8. Study of the medical use of radiation
  9. An obstetric, fetal, or neonatal emergency
  10. Time, distance, shielding
  11. A bone forming part of the ankle joint

20 Clues: ACER • A heavy metal • Breaking radiation • He discovered x-rays • Elopement/missing adult • Pull, aim, squeeze, sweep • Time, distance, shielding • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • Has no mass and travels at light speed • A bone forming part of the ankle joint • A unit of measurement for absorbed dose • ...

Chemistry Cross Word Puzzle 2023-09-25

Chemistry Cross Word Puzzle crossword puzzle
Across
  1. a atom model type that shows how electrons are arranged using dots
  2. Includes all forms of electromagnetic radiation
  3. an atom that has either a positive or negative charge
  4. A high-speed electron
  5. A set of frequencies of electromagnetic waves given off by atoms
  6. The shortest distance between equal points on a wave
  7. an ion with a positive charge
  8. The composition of electrons within an atom
Down
  1. The main energy levels within an atom
  2. A particle with 2 protons and 2 neutrons emitted during radioactive decay.
  3. The outermost electron on an atoms orbits
  4. the energy levels within an energy level
  5. The minimum amount of energy that can be gained or lost by an atom
  6. the lowest energy state allowed for a single atom
  7. A particle of electromagnetic radiation with no mass
  8. The number of waves that pass per second
  9. Ions can lose, gain, or share electrons to achieve a stable electron configuration
  10. The event in which substances emit radiation
  11. an ion with a negative charge
  12. High-energy radiation that has no electrical charge and no mass
  13. Equation An equation that shows the atomic number and mass number of particles
  14. The alpha, beta particles and gamma rays—that are released by radioactive materials

22 Clues: A high-speed electron • an ion with a negative charge • an ion with a positive charge • The main energy levels within an atom • the energy levels within an energy level • The number of waves that pass per second • The outermost electron on an atoms orbits • The composition of electrons within an atom • The event in which substances emit radiation • ...

Biologists 2022-12-06

Biologists crossword puzzle
Across
  1. Characteristics
  2. Introduced The Word Biology
  3. Study of plants
  4. Study of microbes
  5. Ecology
Down
  1. Survival of the fittest
  2. Traveled to Mexico to collect plants
  3. living things
  4. Zoologist
  5. Disease-causing microbes
  6. Study of life
  7. Rod Like Structure

12 Clues: Ecology • Zoologist • living things • Study of life • Characteristics • Study of plants • Study of microbes • Rod Like Structure • Survival of the fittest • Disease-causing microbes • Introduced The Word Biology • Traveled to Mexico to collect plants

Radioactivity Revision Crossword 2022-12-12

Radioactivity Revision Crossword crossword puzzle
Across
  1. Recording when a radioactive source is used, and what for
  2. This type of radiation can be stopped by a sheet of paper
  3. Electrons are found in an atom's ...
  4. When radiation is used to follow an unseen structure, such as inside the body
  5. Measures actual damage done to a body - takes the type of radiation into account
  6. Radiation is dangerous because it is...
  7. When a nucleus splits to release 2 daughter nuclei and neutrons
  8. The location of protons and neutrons in an atom
  9. Complete the sentence - "The moderator _ _ the neutrons in a nuclear reactor."
  10. The number of nuclei decaying per second in a radioactive source
  11. One of these is needed to induce Uranium-235 to split
  12. The is divided by the mass of a body to give the absorbed dose
  13. Nuclear reactor control rods are made out of these
  14. Used as a protective shield around a nuclear reactor
Down
  1. High energy electromagnetic wave
  2. Used as the moderator inside a nuclear reactor
  3. The process when an atom gains or loses an electron to become a charged ion
  4. These contain the uranium fuel for a nuclear reactor
  5. Radiation from this needs to be subtracted from any readings to get the corrected count rate
  6. If a nucleus has more than this many protons it can never be stable
  7. Complete the sentence. "To reduce radiation dose, limit exposure, add shielding, and increase _"
  8. Complete the sentence - "The half-life of a tracer wants to be as _ as possible"
  9. The time taken for the amount of a radioactive source to decrease by one half
  10. Gamma is used as a tracer because it is the most ...
  11. Name given to treatment for cancer using gamma rays
  12. This type of radiation is a very fast electron

26 Clues: High energy electromagnetic wave • Electrons are found in an atom's ... • Radiation is dangerous because it is... • Used as the moderator inside a nuclear reactor • This type of radiation is a very fast electron • The location of protons and neutrons in an atom • Nuclear reactor control rods are made out of these • Name given to treatment for cancer using gamma rays • ...

School subjects 2015-01-08

School subjects crossword puzzle
Across
  1. valoda
  2. māksla
  3. vēsture
  4. sports
  5. ķīmija
  6. mūzika
Down
  1. biology
  2. angļu valoda
  3. matemātika
  4. latviešu valoda
  5. dabaszinības
  6. fizika

12 Clues: valoda • māksla • sports • fizika • ķīmija • mūzika • biology • vēsture • matemātika • angļu valoda • dabaszinības • latviešu valoda

Radiology Crossword Puzzle 2026-03-25

Radiology Crossword Puzzle crossword puzzle
Across
  1. Imaging unit that can be moved
  2. Person who interprets imaging studies
  3. what images were printed on before electronic sharing
  4. Common imaging that does not use radiation
  5. System for storing and accessing images (abbreviation)
  6. Hard tissue commonly seen on imaging
  7. Imaging used during pregnancy
  8. Medical specialty that uses imaging to diagnose disease
Down
  1. Cross-sectional imaging that uses radiation (abbreviation)
  2. NYP platform to report patient events
  3. Sound-waive imaging method
  4. Technology replacing film in modern radiology
  5. Unit used to measure radiation dose
  6. Radiation protection material
  7. Standard format for images on CD
  8. General term for diagnostic visuals
  9. Contrast enhanced vascular imaging (abbreviation)
  10. NYP platform to report employee injury

18 Clues: Sound-waive imaging method • Radiation protection material • Imaging used during pregnancy • Imaging unit that can be moved • Standard format for images on CD • Unit used to measure radiation dose • General term for diagnostic visuals • Hard tissue commonly seen on imaging • NYP platform to report patient events • Person who interprets imaging studies • ...

Evolution vocabulary 2023-03-23

Evolution vocabulary crossword puzzle
Across
  1. slowly fitting into the environment or changing to fit in the environment
  2. distantly organisms independently evolve to have similar traits to adapt to similar needs
  3. humans breading plant or animal species to get a desired traits
  4. is small slow changes
  5. the process of different organisms changing through time
  6. multiple species going through evolutionary change together because of each other
  7. "having the same relation relative position or structure”
  8. changes in a species by pure chance
  9. evolutionary change with a small group of living things or a species in a short period of time
Down
  1. a living thing adapting to many different species
  2. A new species being “created“
  3. a group of living things dying out
  4. a branch of biology that studies embryos
  5. (a mechanism of evolution) living things being more likely to live and pass on there traits. The species change over time.
  6. ideas that explain something
  7. Equilibrium stable for a long time then changes fast
  8. A group of organisms that live.
  9. deals with plants and animals
  10. moving to a different location, happens in the change of seasons

19 Clues: is small slow changes • ideas that explain something • A new species being “created“ • deals with plants and animals • A group of organisms that live. • a group of living things dying out • changes in a species by pure chance • a branch of biology that studies embryos • a living thing adapting to many different species • Equilibrium stable for a long time then changes fast • ...

Physical Ant. Exam 2 Crossword Puzzle 2015-04-13

Physical Ant. Exam 2 Crossword Puzzle crossword puzzle
Across
  1. Similar structures in different species which share the same function
  2. Living primarily in trees
  3. Time period marked by a mass extinction event, and major environment diversification
  4. to determine common descendants/ancestors
  5. Mammals that lay eggs
  6. Collecting data from fossils that reconstruct past ecosystem using shells, teeth, pollen and seeds.
  7. Evolution Scientific exploration between how developing culture influences biological evolution and how biology makes culture possible
  8. Gap between the 'K-9' teeth
  9. Taxonomy A way to group species with shared derived characteristics
  10. Most specific taxonomic level
  11. Evolution Physiological behavior systems which evolve at different rates
Down
  1. Period in which homonids distrubitionis emerged and spread out
  2. Using and walking on four 'feet'
  3. Social movement claiming to improve the genetic features of human populations through selective breeding and sterilization
  4. Radiation A process in which organisms diversify rapidly into a multitude of new forms and rapidly spread out
  5. Structures shared through common descent
  6. Potential ancestor of both hominoids and Old World Monkeys, similar to the baboon
  7. Living primarily on land
  8. Type of physiological method of communication

19 Clues: Mammals that lay eggs • Living primarily on land • Living primarily in trees • Gap between the 'K-9' teeth • Most specific taxonomic level • Using and walking on four 'feet' • Structures shared through common descent • to determine common descendants/ancestors • Type of physiological method of communication • Period in which homonids distrubitionis emerged and spread out • ...

Physical Ant. Exam 2 Crossword Puzzle 2015-04-13

Physical Ant. Exam 2 Crossword Puzzle crossword puzzle
Across
  1. Period in which homonids distrubitionis emerged and spread out
  2. Using and walking on four 'feet'
  3. Structures shared through common descent
  4. Taxonomy A way to group species with shared derived characteristics
  5. Potential ancestor of both hominoids and Old World Monkeys, similar to the baboon
  6. Similar structures in different species which share the same function
  7. Gap between the 'K-9' teeth
Down
  1. Living primarily in trees
  2. Mammals that lay eggs
  3. to determine common descendants/ancestors
  4. Collecting data from fossils that reconstruct past ecosystem using shells, teeth, pollen and seeds.
  5. Evolution Scientific exploration between how developing culture influences biological evolution and how biology makes culture possible
  6. Type of physiological method of communication
  7. Living primarily on land
  8. Time period marked by a mass extinction event, and major environment diversification
  9. Most specific taxonomic level
  10. Evolution Physiological behavior systems which evolve at different rates
  11. Radiation A process in which organisms diversify rapidly into a multitude of new forms and rapidly spread out
  12. Social movement claiming to improve the genetic features of human populations through selective breeding and sterilization

19 Clues: Mammals that lay eggs • Living primarily on land • Living primarily in trees • Gap between the 'K-9' teeth • Most specific taxonomic level • Using and walking on four 'feet' • Structures shared through common descent • to determine common descendants/ancestors • Type of physiological method of communication • Period in which homonids distrubitionis emerged and spread out • ...

Dosimetry topic 5 (Variant 1) 2026-04-17

Dosimetry topic 5 (Variant 1) crossword puzzle
Across
  1. Amount of absorbed radiation
  2. Potential danger from radiation
  3. Device used to measure radiation
  4. Low penetrating radiation
  5. Medium penetrating radiation
  6. Measurement of radiation dose
Down
  1. Measurement of radiation in an area
  2. Highly penetrating radiation
  3. Process of removing electrons from atoms
  4. Device that senses radiation

10 Clues: Low penetrating radiation • Amount of absorbed radiation • Highly penetrating radiation • Device that senses radiation • Medium penetrating radiation • Measurement of radiation dose • Potential danger from radiation • Device used to measure radiation • Measurement of radiation in an area • Process of removing electrons from atoms

biology 2022-12-06

biology crossword puzzle
Across
  1. a scientist that studies microbes
  2. study of organisms
  3. scientist who specializes in biology
  4. is a scientist who studies plants and/or animals
  5. branch of biology dealing with the study of plants
  6. chemicals used to kill unwanted organisms
Down
  1. this person is a British biologist
  2. chemicals in the body that are used in almost everything cells do
  3. branch of biology that deals with the study of heredity
  4. biologist who specializes in plants
  5. this person studies animals
  6. this person inspired other women to become botanists

12 Clues: study of organisms • this person studies animals • a scientist that studies microbes • this person is a British biologist • biologist who specializes in plants • scientist who specializes in biology • chemicals used to kill unwanted organisms • is a scientist who studies plants and/or animals • branch of biology dealing with the study of plants • ...

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. A tiny bone in the center of the chest located just below the sternum
  2. ACER
  3. He discovered x-rays
  4. The total dose resulting from repeated or continuous exposure to ionizing radiation
  5. Pull, aim, squeeze, sweep
  6. Study of the medical use of radiation
  7. An obstetric, fetal, or neonatal emergency
  8. Radiation absorbed by person’s body
  9. A unit of measurement for absorbed dose
Down
  1. Adult medical emergency response
  2. Number of minutes to use the eye wash station
  3. A bone forming part of the ankle joint
  4. Breaking radiation
  5. The bony arch at the outer part of the eye socket
  6. Elopement/missing adult
  7. Real time procedure that uses contrast agents to provide better images
  8. Rescue, alarm, confine, extinguish/evacuate
  9. A heavy metal
  10. Has no mass and travels at light speed
  11. Time, distance, shielding

20 Clues: ACER • A heavy metal • Breaking radiation • He discovered x-rays • Elopement/missing adult • Pull, aim, squeeze, sweep • Time, distance, shielding • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • A bone forming part of the ankle joint • Has no mass and travels at light speed • A unit of measurement for absorbed dose • ...

radiation and nuclear energy 2026-02-20

radiation and nuclear energy crossword puzzle
Across
  1. Process in which neutrons from one fission event cause further fissions in surrounding nuclei
  2. High speed electron or positron emitted from an unstable nucleus
  3. Use of radioisotopes inside the body for diagnosis and treatment
  4. High frequency electromagnetic waves produced by fast electrons decelerating used in imaging and capable of ionisation
  5. Nucleus remaining after radioactive decay which is more stable than the original
  6. SI unit of equivalent and effective dose representing biological damage
  7. Unstable isotope of an element that undergoes radioactive decay
  8. Sum of tissue equivalent doses weighted by tissue weighting factors
  9. Time taken for half of a group of unstable nuclei in a sample to decay
  10. Joining of small nuclei to form a larger more stable nucleus releasing energy
  11. Graph showing number of undecayed nuclei in a sample versus time elapsed
  12. Charged particle formed when an atom gains or loses electrons
  13. Radioactive substance introduced into the body to track organ function
  14. Use of ionising radiation to treat disease especially cancers
  15. Particle accelerator used to produce some medical radioisotopes
  16. Uncharged reactive fragment of a molecule formed when a bond is broken by radiation
  17. Splitting of a large nucleus into smaller more stable nuclei releasing energy
  18. Change in DNA sequence that can be caused by ionising radiation
  19. Part of a cell surrounding the nucleus where water molecules can be ionised by radiation
  20. Radioisotope widely used in diagnostic imaging of bones heart and other organs
  21. Disease involving uncontrolled cell division sometimes caused or treated by radiation
Down
  1. Dimensionless factor representing relative biological effect of a type of radiation
  2. Particle found in the nucleus either a proton or a neutron
  3. Energy absorbed per kilogram of irradiated tissue measured in grays
  4. Measure of radiation dose that accounts for radiation type and biological effect
  5. Sequence of decays that a radioisotope passes through to become stable
  6. Slow moving nuclear particle consisting of two protons and two neutrons released from an unstable nucleus
  7. Difference between mass of reactants and products in a nuclear reaction associated with released energy
  8. Atom of same element with same number of protons but different number of neutrons
  9. Energy required to separate a nucleus into its individual nucleons
  10. Radiation Naturally occurring environmental ionising radiation from space rocks and other sources
  11. SI unit of absorbed dose equal to one joule per kilogram
  12. Neutron absorbing rods inserted into a reactor core to control the fission rate
  13. Material used in a reactor to slow down neutrons so they can cause fission
  14. Process of increasing the proportion of uranium two three five in uranium fuel
  15. High energy radiation that can remove electrons from atoms to create ions
  16. Smallest mass of fissile material that can sustain an uncontrolled chain reaction
  17. Number of decays of a radioactive source per second measured in becquerels
  18. Unit of activity equal to one nuclear decay per second
  19. High energy electromagnetic radiation emitted from an excited nucleus becoming more stable

40 Clues: Unit of activity equal to one nuclear decay per second • SI unit of absorbed dose equal to one joule per kilogram • Particle found in the nucleus either a proton or a neutron • Charged particle formed when an atom gains or loses electrons • Use of ionising radiation to treat disease especially cancers • ...

National Geographic Kids - Sun 101 2023-03-07

National Geographic Kids - Sun 101 crossword puzzle
Across
  1. aurora
  2. magnetic
  3. temperature
  4. billion
  5. percent
  6. carbon
  7. gravity
  8. invisible
Down
  1. object
  2. layer
  3. hydrogen
  4. solar
  5. planets
  6. radiation
  7. nature
  8. wind

16 Clues: wind • layer • solar • object • aurora • nature • carbon • planets • billion • percent • gravity • hydrogen • magnetic • radiation • invisible • temperature

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. The bony arch at the outer part of the eye socket
  2. Number of minutes to use the eye wash station
  3. Adult medical emergency response
  4. Time, distance, shielding
  5. ACER
  6. Elopement/missing adult
  7. A tiny bone in the center of the chest located just below the sternum
  8. Has no mass and travels at light speed
  9. Study of the medical use of radiation
  10. A heavy metal
  11. Pull, aim, squeeze, sweep
Down
  1. He discovered x-rays
  2. Rescue, alarm, confine, extinguish/evacuate
  3. Real time procedure that uses contrast agents to provide better images
  4. A bone forming part of the ankle joint
  5. The total dose resulting from repeated or continuous exposure to ionizing radiation
  6. Breaking radiation
  7. Radiation absorbed by person’s body
  8. A unit of measurement for absorbed dose
  9. An obstetric, fetal, or neonatal emergency

20 Clues: ACER • A heavy metal • Breaking radiation • He discovered x-rays • Elopement/missing adult • Time, distance, shielding • Pull, aim, squeeze, sweep • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • A bone forming part of the ankle joint • Has no mass and travels at light speed • A unit of measurement for absorbed dose • ...

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. Number of minutes to use the eye wash station
  2. A heavy metal
  3. A tiny bone in the center of the chest located just below the sternum
  4. A bone forming part of the ankle joint
  5. Pull, aim, squeeze, sweep
  6. The bony arch at the outer part of the eye socket
  7. Time, distance, shielding
  8. A unit of measurement for absorbed dose
  9. He discovered x-rays
  10. Adult medical emergency response
  11. ACER
  12. An obstetric, fetal, or neonatal emergency
Down
  1. Study of the medical use of radiation
  2. Breaking radiation
  3. Real time procedure that uses contrast agents to provide better images
  4. Has no mass and travels at light speed
  5. The total dose resulting from repeated or continuous exposure to ionizing radiation
  6. Elopement/missing adult
  7. Rescue, alarm, confine, extinguish/evacuate
  8. Radiation absorbed by person’s body

20 Clues: ACER • A heavy metal • Breaking radiation • He discovered x-rays • Elopement/missing adult • Pull, aim, squeeze, sweep • Time, distance, shielding • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • Has no mass and travels at light speed • A bone forming part of the ankle joint • A unit of measurement for absorbed dose • ...

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. He discovered x-rays
  2. A bone forming part of the ankle joint
  3. Pull, aim, squeeze, sweep
  4. A heavy metal
  5. The bony arch at the outer part of the eye socket
  6. Has no mass and travels at light speed
  7. Radiation absorbed by person’s body
  8. The total dose resulting from repeated or continuous exposure to ionizing radiation
  9. Study of the medical use of radiation
  10. Rescue, alarm, confine, extinguish/evacuate
  11. Breaking radiation
Down
  1. Adult medical emergency response
  2. Real time procedure that uses contrast agents to provide better images
  3. A tiny bone in the center of the chest located just below the sternum
  4. Number of minutes to use the eye wash station
  5. ACER
  6. Elopement/missing adult
  7. An obstetric, fetal, or neonatal emergency
  8. Time, distance, shielding
  9. A unit of measurement for absorbed dose

20 Clues: ACER • A heavy metal • Breaking radiation • He discovered x-rays • Elopement/missing adult • Pull, aim, squeeze, sweep • Time, distance, shielding • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • A bone forming part of the ankle joint • Has no mass and travels at light speed • A unit of measurement for absorbed dose • ...

mod 3 vocab 2022-09-23

mod 3 vocab crossword puzzle
Across
  1. avg mass of isotopes of the element
  2. particles that leave radioactive materials
  3. result of changes in an atoms nucleus
  4. stream of electrons
  5. accounts for energy lost during radioactive decay
  6. mass 1/12 of carbon 12 atom
  7. smaller atom w a positive charge of 1+
  8. negative particle;moves around nucleus
  9. the amt of protons in an atom
  10. 1- charge;released during radioactive decay
Down
  1. unstable nucli release radiation,losing energy
  2. particle w 2+ charge; released during radioactive decay
  3. the building block of everything
  4. mass almost equal to a proton
  5. negatively charged particles
  6. shows atomic and mass number of particles involved
  7. radiation that is positively charged; directed btw 2 charged plates
  8. same atoms different amts of neutrons
  9. represents sum of protons and neutrons
  10. some things give off radiation

20 Clues: stream of electrons • mass 1/12 of carbon 12 atom • negatively charged particles • mass almost equal to a proton • the amt of protons in an atom • some things give off radiation • the building block of everything • avg mass of isotopes of the element • result of changes in an atoms nucleus • same atoms different amts of neutrons • represents sum of protons and neutrons • ...

Earth Science 2021-09-24

Earth Science crossword puzzle
Across
  1. The branch of science
  2. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
  3. proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  4. study of living organisms, divided into many specialized fields.
  5. The science that deals with the earth’s physical structure and substance, it’s history and the processes that act on it.
  6. The gathering of information about Planet earth’s physical, chemical, and biological system via remote sensing technologies.
  7. The quality, condition, or fact of being exact and accurate.
  8. A measurement in the amount of matter in an object
Down
  1. An arithmetical multiplier for converting a quantity expressed in one set of units into another.
  2. A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
  3. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
  4. The measurement or extent of something from end to end; the greater of two of the greatest of three dimensions of the body.
  5. A branch of science that deals with the identification of the substances of which matter is composed.
  6. The degree of compactness of a substance
  7. A Process or a system used to describe Phenomena

15 Clues: The branch of science • The degree of compactness of a substance • A Process or a system used to describe Phenomena • A measurement in the amount of matter in an object • The quality, condition, or fact of being exact and accurate. • study of living organisms, divided into many specialized fields. • ...

Earth Science 2021-09-24

Earth Science crossword puzzle
Across
  1. The branch of science
  2. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
  3. proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  4. study of living organisms, divided into many specialized fields.
  5. The science that deals with the earth’s physical structure and substance, it’s history and the processes that act on it.
  6. The gathering of information about Planet earth’s physical, chemical, and biological system via remote sensing technologies.
  7. The quality, condition, or fact of being exact and accurate.
  8. A measurement in the amount of matter in an object
Down
  1. An arithmetical multiplier for converting a quantity expressed in one set of units into another.
  2. A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
  3. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
  4. The measurement or extent of something from end to end; the greater of two of the greatest of three dimensions of the body.
  5. A branch of science that deals with the identification of the substances of which matter is composed.
  6. The degree of compactness of a substance
  7. A Process or a system used to describe Phenomena

15 Clues: The branch of science • The degree of compactness of a substance • A Process or a system used to describe Phenomena • A measurement in the amount of matter in an object • The quality, condition, or fact of being exact and accurate. • study of living organisms, divided into many specialized fields. • ...

Waves and EM Spectrum 2022-10-21

Waves and EM Spectrum crossword puzzle
Across
  1. the only type of radiation we can see with our eyes
  2. a specific amount of energy that can be gained or emitted by matter
  3. form of energy that exhibits wavelike behavior
  4. type of EM radiation that has the longest wavelengths
  5. color of visible light with the lowest frequency
  6. the speed at which all EM radiation travels
  7. EM radiation that has a longer wavelength than visible light but shorter wavelength than microwaves
  8. a particle of light
  9. EM radiation that has a higher frequency than visible light, but lower frequency than X rays
  10. color of light with the shortest wavelength
Down
  1. Height of a wave
  2. number of waves that pass a given point per second
  3. type of EM radiation that has the most energy
  4. when an electron gains a quantum of energy and jumps to a higher energy level
  5. distance between two successive points on a wave
  6. the lowest energy state of an electron
  7. the order of the colors of the visible light spectrum from lowest energy to highest energy

17 Clues: Height of a wave • a particle of light • the lowest energy state of an electron • the speed at which all EM radiation travels • color of light with the shortest wavelength • type of EM radiation that has the most energy • form of energy that exhibits wavelike behavior • distance between two successive points on a wave • color of visible light with the lowest frequency • ...

Vet Diagnostic Imaging 2023-12-11

Vet Diagnostic Imaging crossword puzzle
Across
  1. This screen is composed of a base with an emulsion layer painted onto it and is used to enhance film contrast.
  2. In the anode heel effect, the intensity of radiation is greater on this side.
  3. This effect of radiation is noticeable years after radiation exposure.
  4. This item measures radiation doses and should be worn when taking radiographs.
  5. Name for non-useful, deflected radiation that can appear as film fog.
  6. The collimator is eqipped with ________ filtration.
  7. Acronym for the amount of radiation that a person can receive in a given period of time.
  8. These crystals create a latent image on film that becomes visible after development by undergoing physical changes when absorbing energy from light.
  9. The portion of the radiographic image that is sharp and clearly collimated.
  10. This undesirable effect occurs when the phosphor on intensifying screens continues to emit light after stimulation has ceased.
  11. X-rays can be described as ____ and particles.
Down
  1. This law states that exposure is reduced by the square of the distance from the patient.
  2. The three cardinal rules for radiation protection are time,________, and shielding.
  3. This rule is used to calculate the kVp needed to penetrate tissue.
  4. Kilovoltage (kV) mainly affects ________ in the x-ray image.
  5. Milliamperage (mA) mainly affects _______ in the x-ray image.
  6. The acronym for the distance between the x-ray tube and the image receptor.
  7. the outside edge or shadow on film where the film was imperfectly collimated.
  8. Artificially produced structures or abnormal appearance on radiographs that are not normally present and are detrimental to interpretation.
  9. A heat-resistant glass enclosure that contains the cathode and anode.

20 Clues: X-rays can be described as ____ and particles. • The collimator is eqipped with ________ filtration. • Kilovoltage (kV) mainly affects ________ in the x-ray image. • Milliamperage (mA) mainly affects _______ in the x-ray image. • This rule is used to calculate the kVp needed to penetrate tissue. • ...

Earth Science 2021-09-24

Earth Science crossword puzzle
Across
  1. The branch of science
  2. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
  3. proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  4. study of living organisms, divided into many specialized fields.
  5. The science that deals with the earth’s physical structure and substance, it’s history and the processes that act on it.
  6. The gathering of information about Planet earth’s physical, chemical, and biological system via remote sensing technologies.
  7. The quality, condition, or fact of being exact and accurate.
  8. A measurement in the amount of matter in an object
Down
  1. An arithmetical multiplier for converting a quantity expressed in one set of units into another.
  2. A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
  3. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
  4. The measurement or extent of something from end to end; the greater of two of the greatest of three dimensions of the body.
  5. A branch of science that deals with the identification of the substances of which matter is composed.
  6. The degree of compactness of a substance
  7. A Process or a system used to describe Phenomena

15 Clues: The branch of science • The degree of compactness of a substance • A Process or a system used to describe Phenomena • A measurement in the amount of matter in an object • The quality, condition, or fact of being exact and accurate. • study of living organisms, divided into many specialized fields. • ...

Physical Ant. Exam 2 Crossword Puzzle 2015-04-13

Physical Ant. Exam 2 Crossword Puzzle crossword puzzle
Across
  1. Radiation A process in which organisms diversify rapidly into a multitude of new forms and rapidly spread out
  2. Mammals that lay eggs
  3. Evolution Physiological behavior systems which evolve at different rates
  4. Potential ancestor of both hominoids and Old World Monkeys, similar to the baboon
  5. Most specific taxonomic level
  6. Collecting data from fossils that reconstruct past ecosystem using shells, teeth, pollen and seeds.
  7. Using and walking on four 'feet'
  8. Social movement claiming to improve the genetic features of human populations through selective breeding and sterilization
Down
  1. Gap between the 'K-9' teeth
  2. to determine common descendants/ancestors
  3. Taxonomy A way to group species with shared derived characteristics
  4. Living primarily in trees
  5. Structures shared through common descent
  6. Time period marked by a mass extinction event, and major environment diversification
  7. Period in which homonids distrubitionis emerged and spread out
  8. Evolution Scientific exploration between how developing culture influences biological evolution and how biology makes culture possible
  9. Living primarily on land
  10. Similar structures in different species which share the same function
  11. Type of physiological method of communication

19 Clues: Mammals that lay eggs • Living primarily on land • Living primarily in trees • Gap between the 'K-9' teeth • Most specific taxonomic level • Using and walking on four 'feet' • Structures shared through common descent • to determine common descendants/ancestors • Type of physiological method of communication • Period in which homonids distrubitionis emerged and spread out • ...

Physical Ant. Exam 2 Crossword Puzzle 2015-04-13

Physical Ant. Exam 2 Crossword Puzzle crossword puzzle
Across
  1. Gap between the 'K-9' teeth
  2. Evolution Physiological behavior systems which evolve at different rates
  3. Most specific taxonomic level
  4. to determine common descendants/ancestors
  5. Collecting data from fossils that reconstruct past ecosystem using shells, teeth, pollen and seeds.
  6. Similar structures in different species which share the same function
  7. Living primarily in trees
  8. Social movement claiming to improve the genetic features of human populations through selective breeding and sterilization
  9. Using and walking on four 'feet'
Down
  1. Evolution Scientific exploration between how developing culture influences biological evolution and how biology makes culture possible
  2. Radiation A process in which organisms diversify rapidly into a multitude of new forms and rapidly spread out
  3. Structures shared through common descent
  4. Potential ancestor of both hominoids and Old World Monkeys, similar to the baboon
  5. Mammals that lay eggs
  6. Period in which homonids distrubitionis emerged and spread out
  7. Living primarily on land
  8. Taxonomy A way to group species with shared derived characteristics
  9. Time period marked by a mass extinction event, and major environment diversification
  10. Type of physiological method of communication

19 Clues: Mammals that lay eggs • Living primarily on land • Living primarily in trees • Gap between the 'K-9' teeth • Most specific taxonomic level • Using and walking on four 'feet' • Structures shared through common descent • to determine common descendants/ancestors • Type of physiological method of communication • Period in which homonids distrubitionis emerged and spread out • ...

Radiology 2024-04-07

Radiology crossword puzzle
Across
  1. the intensity of radiation is on this side...
  2. how many filaments are in the cathode
  3. controls amount of electrons
  4. The cathode is the _____ side
  5. exposure factor that is responsible for accelerating the electrons from the cathode to the anode is
  6. principle to remember when taking xrays
  7. degree of blackness in the radiograph
  8. intensity of the radiation from a source
  9. yearly rems of body exposure
  10. occurs by chance without threshold of dose
Down
  1. made of heat resistant glass that encloses the cathode and anode
  2. remove low energy radiation
  3. kvp affects the image, primarily in..
  4. used in x-ray units like dentals
  5. noticeable effects after short term radiation
  6. controls speed of electrons
  7. The anode is the _____ side
  8. builds contrast slowly
  9. height of lead strips compared to distance between them
  10. the filter is located in the

20 Clues: builds contrast slowly • remove low energy radiation • controls speed of electrons • The anode is the _____ side • controls amount of electrons • the filter is located in the • yearly rems of body exposure • The cathode is the _____ side • used in x-ray units like dentals • kvp affects the image, primarily in.. • how many filaments are in the cathode • ...

Physics III Review #2 2022-02-15

Physics III Review #2 crossword puzzle
Across
  1. interaction between an extremely high energy photon (above 10 meV) and the nucleus
  2. scatter emitted from the patient is the primary cause of ____________ radiation exposure
  3. radiation, radiation produced in irradiated matter outside of the x-ray target is considered ________________________
  4. radiation, occurs when a scattered photon is deflected back toward the source
  5. scattering, produces a recoil electron
Down
  1. absorption, interaction with matter that results when x-ray photons interact with an inner shell electron
  2. reaction, occurs during pair production as a result of matter being converted back to energy
  3. radiation, radiation produced in the target is considered _____________________
  4. radiation, essentially the same as x-rays except for origin
  5. production, tissue interaction that creates a pair or electrons
  6. ___________ scattering is the result of an interaction that results when a low energy photon interacts with matter causing vibration of an electron.
  7. decrease in the intensity of the beam as it passes through matter
  8. when a photon interacts with an atom and changes direction
  9. _______ radiation is externally harmless but extremely harmful internally due to intense local tissue irradiation

14 Clues: scattering, produces a recoil electron • when a photon interacts with an atom and changes direction • radiation, essentially the same as x-rays except for origin • production, tissue interaction that creates a pair or electrons • decrease in the intensity of the beam as it passes through matter • ...

School 2014-04-25

School crossword puzzle
Across
  1. klas
  2. inkt
  3. voorbeeld
  4. papier
  5. engels
  6. wiskunde
  7. vakantie
  8. potlood
  9. rekenmachine
  10. tekenen
  11. universiteit
  12. leerling
  13. leraar
  14. klaslokaal
  15. examen
  16. vak
  17. duits
  18. geschiedenis
Down
  1. bureau
  2. grammatica
  3. kantine
  4. rooster
  5. woordenboek
  6. frans
  7. woordenschat
  8. meetkunde
  9. diploma
  10. algebra
  11. directeur
  12. scheikunde
  13. kunst
  14. talen
  15. straf
  16. aardrijkskunde
  17. nederlands
  18. schooljaar
  19. biology
  20. liniaal
  21. wetenschappen
  22. student
  23. muziek
  24. pauze

42 Clues: vak • klas • inkt • frans • kunst • talen • straf • duits • pauze • bureau • papier • engels • leraar • examen • muziek • kantine • rooster • diploma • algebra • potlood • tekenen • biology • liniaal • student • wiskunde • vakantie • leerling • voorbeeld • meetkunde • directeur • grammatica • scheikunde • nederlands • schooljaar • klaslokaal • woordenboek • woordenschat • rekenmachine • universiteit • geschiedenis • wetenschappen • aardrijkskunde

Biology Crossword[ Aaradhya Autade] 2026-05-12

Biology Crossword[ Aaradhya Autade] crossword puzzle
Across
  1. — The study of chemicals and reactions in living organisms.
  2. — The study of relationships between organisms and their environment.
  3. — The study of living organisms and life processes.
  4. — The study of cells.
  5. — The study of bacteria.
  6. — The study of prehistoric life through fossils.
  7. — The study of internal structure of organisms.
  8. — The study of tissues under a microscope.
  9. — The study of insects.
  10. — The study of embryo formation and development.
  11. — The branch of biology that studies animals.
Down
  1. — The science of naming and classifying organisms.
  2. — The study of birds.
  3. — The study of viruses.
  4. — The study of the form and structure of organisms.
  5. — The study of heredity and variation.
  6. — The study of fishes.
  7. — The study of fungi.
  8. — The branch of biology that studies plants.
  9. — The study of functions and activities of organisms.

20 Clues: — The study of birds. • — The study of cells. • — The study of fungi. • — The study of fishes. • — The study of viruses. • — The study of insects. • — The study of bacteria. • — The study of heredity and variation. • — The study of tissues under a microscope. • — The branch of biology that studies plants. • — The branch of biology that studies animals. • ...

School 2013-05-24

School crossword puzzle
Across
  1. grammatica
  2. klaslokaal
  3. wetenschappen
  4. meetkunde
  5. frans
  6. directeur
  7. schooljaar
  8. engels
  9. wiskunde
  10. muziek
  11. talen
  12. scheikunde
  13. pauze
  14. bureau
  15. woordenboek
  16. biology
  17. tekenen
  18. universiteit
  19. diploma
  20. leraar
  21. potlood
Down
  1. examen
  2. klas
  3. aardrijkskunde
  4. algebra
  5. liniaal
  6. straf
  7. papier
  8. inkt
  9. woordenschat
  10. student
  11. rekenmachine
  12. duits
  13. kunst
  14. geschiedenis
  15. rooster
  16. vakantie
  17. kantine
  18. voorbeeld
  19. vak
  20. leerling
  21. nederlands

42 Clues: vak • klas • inkt • straf • frans • duits • talen • kunst • pauze • examen • papier • engels • muziek • bureau • leraar • algebra • liniaal • student • rooster • kantine • biology • tekenen • diploma • potlood • wiskunde • vakantie • leerling • meetkunde • directeur • voorbeeld • grammatica • klaslokaal • schooljaar • scheikunde • nederlands • woordenboek • woordenschat • rekenmachine • geschiedenis • universiteit • wetenschappen • aardrijkskunde

Earth Science 2021-09-24

Earth Science crossword puzzle
Across
  1. The branch of science
  2. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
  3. proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  4. study of living organisms, divided into many specialized fields.
  5. The science that deals with the earth’s physical structure and substance, it’s history and the processes that act on it.
  6. The gathering of information about Planet earth’s physical, chemical, and biological system via remote sensing technologies.
  7. The quality, condition, or fact of being exact and accurate.
  8. A measurement in the amount of matter in an object
Down
  1. An arithmetical multiplier for converting a quantity expressed in one set of units into another.
  2. A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
  3. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
  4. The measurement or extent of something from end to end; the greater of two of the greatest of three dimensions of the body.
  5. A branch of science that deals with the identification of the substances of which matter is composed.
  6. The degree of compactness of a substance
  7. A Process or a system used to describe Phenomena

15 Clues: The branch of science • The degree of compactness of a substance • A Process or a system used to describe Phenomena • A measurement in the amount of matter in an object • The quality, condition, or fact of being exact and accurate. • study of living organisms, divided into many specialized fields. • ...

Earth Science 2021-09-24

Earth Science crossword puzzle
Across
  1. The branch of science
  2. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
  3. proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  4. study of living organisms, divided into many specialized fields.
  5. The science that deals with the earth’s physical structure and substance, it’s history and the processes that act on it.
  6. The gathering of information about Planet earth’s physical, chemical, and biological system via remote sensing technologies.
  7. The quality, condition, or fact of being exact and accurate.
  8. A measurement in the amount of matter in an object
Down
  1. An arithmetical multiplier for converting a quantity expressed in one set of units into another.
  2. A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
  3. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
  4. The measurement or extent of something from end to end; the greater of two of the greatest of three dimensions of the body.
  5. A branch of science that deals with the identification of the substances of which matter is composed.
  6. The degree of compactness of a substance
  7. A Process or a system used to describe Phenomena

15 Clues: The branch of science • The degree of compactness of a substance • A Process or a system used to describe Phenomena • A measurement in the amount of matter in an object • The quality, condition, or fact of being exact and accurate. • study of living organisms, divided into many specialized fields. • ...

P4 physics 2022-11-09

P4 physics crossword puzzle
Across
  1. what element nucleus is an alpha particle the same as
  2. this is the charge on an alpha particle
  3. beta particles have a medium penetration power and a range of about 1m. it is also more ionising than gamma but less than alpha. it can be stopped by using a thin sheet of which metal.
  4. Rutherford revised the plum pudding model and proposed a nucleus. He saw three key things in his gold foil experiment. Most particles passed through, very few rebounded, and what happened to the others.
  5. scientific findings are shared in scientific papers, so they can be checked by other scientists for their validity. what term describes this sharing of information
  6. this can stop alpha radiation
  7. in Rutherford's experiments, as most alpha particles passed through the gold foil without really changing direction he suggested most of the atom was what
  8. this is the metal that lines the boxes that store radioactive material
  9. elements with the same number of protons but different numbers of neutrons are defined as this
  10. the locations of electrons can be described as electron shells, energy levels or what other term
  11. an mass of cells formed by the uncontrolled division of cells
  12. true of false. Alpha decay only changes the atomic number of an element.
  13. what term describes a charged atom
  14. type of radiation is the most ionising
  15. cancerous tumours that can spread, when cells break off and are carried in the blood
  16. a beta particle is this
  17. three key types of radioactive decay are alpha, beta and what other type
Down
  1. which model of the atom is a ball of positive charge with electrons scattered throughout it
  2. The time it takes for the number of radioactive nuclei of an isotope to halve.
  3. changes in DNA caused by ionisation due to exposure to radiation
  4. what word describes the result of bringing like charges close to each other
  5. atoms are neutral because the numbers of electrons and protons are
  6. Alpha radiation is comprised of protons and neutrons. Beta radiation is an electron. what is gamma radiation?
  7. this is a commercial/everday use of alpha radiation
  8. an alpha particle is made up of this and protons
  9. these are located in the nucleus, have a relative mass of 1 and no charge
  10. which type of radiation is used for aluminium sheet production. It helps regulate the thickness
  11. which type of radiation is the most penetrating

28 Clues: a beta particle is this • this can stop alpha radiation • what term describes a charged atom • type of radiation is the most ionising • this is the charge on an alpha particle • which type of radiation is the most penetrating • an alpha particle is made up of this and protons • this is a commercial/everday use of alpha radiation • ...

SCIENCE RULES! 2016-01-29

SCIENCE RULES! crossword puzzle
Across
  1. the natural force of attraction exerted by the earth
  2. a nucleic acid which contains genetic information about the human body
  3. the process of removing water
  4. the act of stretching
  5. a statement showing the equality of two mathematical expressions, or a representation of a chemical reaction
  6. the science of the relationships between organisms and their environments
Down
  1. the branch of biology that studies heredity and variation in plants and animals
  2. something that has a pH below 7.0
  3. something that has a pH above 7.0
  4. a poisonous gas found high in the earth’s atmosphere. This layer protects the earth from the sun’s radiation
  5. the symbol relating to hydrogen ion (H+) concentration. Below 7.0 is acidic and above 7.0 is alkaline
  6. the rubbing of one object or surface against another
  7. a cell or organism that is a genetically identical copy

13 Clues: the act of stretching • the process of removing water • something that has a pH below 7.0 • something that has a pH above 7.0 • the natural force of attraction exerted by the earth • the rubbing of one object or surface against another • a cell or organism that is a genetically identical copy • a nucleic acid which contains genetic information about the human body • ...

Chapter 7 Key Terms 2022-08-09

Chapter 7 Key Terms crossword puzzle
Across
  1. Describes the relative capabilities of radiation with differing linear energy transfers to produce a particular biologic reaction
  2. Electromagnetic radiation can travel and interact with matter in the form of a wave or a particle
  3. A nonmitotic or nondivision form of a cell death that occurs when cells die without attempting division during the interphase portion of the cell life cycle
  4. Solitary atoms, or most often a combination of altered atoms, that are very chemically reactive as a result of the presence of unpaired electrons
  5. The segmenting of a chromosome due to the breaking of one or both of the sugar-phosphate chains of a DNA ladder-like structure, which is a potential outcome when ionizing radiation interacts with a DNA macromolecule
  6. The radiosensitivity of cells is directly proportional to their reproductive activity and inversely proportional to their degree of differentiation
  7. Concept of radiation damage resulting from discrete and random events
Down
  1. The mean quantity of energy deposited by ionizing radiation in an object per unit length of track as it passes through the object
  2. The dissociation of molecules by ionizing radiation
  3. A graphical method of displaying the sensitivity of a particular type of cell to lethal effects of radiation
  4. Biologic damage that occurs as a non-secondary process of ionization of atoms on essential molecules, which may cause these molecules to become either inactive or functionally altered
  5. A dimensionless factor that was chosen for radiation protection purpose to account for differences in biologic impact among various types of ionizing radiations
  6. The ratio of the radiation dose required to cause a particular biologic response of cells or organisms in any oxygen deprived environment to the radiation dose required to cause an identical response under normally oxygenated conditions
  7. Altered locations in macromolecules caused by the breaking of a single chemical bond
  8. Changes in genes caused by the loss or change of a nitrogenous base on the DNA chain
  9. The damaging effect, on key molecules, produced by free radicals that are created by the interaction of radiation with water molecules; cell death can result

16 Clues: The dissociation of molecules by ionizing radiation • Concept of radiation damage resulting from discrete and random events • Altered locations in macromolecules caused by the breaking of a single chemical bond • Changes in genes caused by the loss or change of a nitrogenous base on the DNA chain • ...

Crossword Puzzle Wk. #15 2021-11-16

Crossword Puzzle Wk. #15 crossword puzzle
Across
  1. june
  2. every living organism in an environment
  3. careful study to find new knowledge
  4. august
  5. a conclusion or opinion based on facts
  6. april
  7. september
  8. may
  9. to group things
  10. february
  11. july
  12. january
  13. biology concerned with embryos
Down
  1. science that interests animals
  2. november
  3. october
  4. of or relating to science
  5. december
  6. a process of slow change and development
  7. march
  8. the study of living organisms
  9. a statement about something you noticed

22 Clues: may • june • july • march • april • august • october • january • november • december • february • september • to group things • of or relating to science • the study of living organisms • science that interests animals • biology concerned with embryos • careful study to find new knowledge • a conclusion or opinion based on facts • every living organism in an environment • ...

Science and Technology 2017-10-24

Science and Technology crossword puzzle
Across
  1. The study of living organisms
  2. What is the action for closely monitoring something or someone
  3. The branch of science concerned with the substances of which matter is composed
  4. What is the application of scientific knowledge for practical proposes in industries
  5. The branch of science which deals with celestial objects,space,and the physical universe as a whole
  6. A proposition made as a basis for reasoning, without any assumption of its truth
  7. The emission of energy in the form of rays and waves
Down
  1. It is information and skills gained through experience or education
  2. The science which deals with the physical structure and substance of the earth
  3. The branch of science concerned with the nature and properties of matter and energy
  4. Means of forecasting the weather
  5. An electronic device invented in the 20th century
  6. The procedure undertaken to make a discovery
  7. A person who have expert knowledge of natural or physical science

14 Clues: The study of living organisms • Means of forecasting the weather • The procedure undertaken to make a discovery • An electronic device invented in the 20th century • The emission of energy in the form of rays and waves • What is the action for closely monitoring something or someone • A person who have expert knowledge of natural or physical science • ...

Chapter 5 Puzzle Luis.Caraballo Brock Harding 2015-01-08

Chapter 5 Puzzle Luis.Caraballo Brock Harding crossword puzzle
Across
  1. non native species in an area
  2. use
  3. seperation of wilderness areas from eachother
  4. Field of biology that studies method and implements plans to protect biodiversity
  5. layers of the atmosphere that helps protect living organisms on earth surface from the imaging doses of ultraviolent radiation from the sun
  6. damage to a habitat by air land and air pollution
Down
  1. species that have rapidly decreasing numbers of individuals
  2. different environmental conditions that accur along the boundaries of an ecosystem
  3. When Members of a species are held by people in zoos or other conservation facillities
  4. whhen the last members of a species die
  5. Programs that release organisms into an area where there species once lived in hopes of reestablishing
  6. Natural stripes of land that allow dee of immigration of organisms from one wilderness to another
  7. precipitation
  8. a species in which the number of individual falls so low that extinction is possible

14 Clues: use • precipitation • non native species in an area • whhen the last members of a species die • seperation of wilderness areas from eachother • damage to a habitat by air land and air pollution • species that have rapidly decreasing numbers of individuals • Field of biology that studies method and implements plans to protect biodiversity • ...

The Cat's Mother's Biology Crew 2025 2025-09-16

The Cat's Mother's Biology Crew 2025 crossword puzzle
Across
  1. will miss Biology the most
  2. pulled through in the last two weeks of year 12!
  3. nearly always playing games but quietly listening
  4. G.O.A.T of the biology class
  5. focussed on either the G.O.A.T's screen or the SOR studier's screen
  6. shifted out of cruise control
  7. offers much emotional support
  8. a hundred questions but no time to listen to answers
  9. outsmarted by his dog
  10. unknowingly involved in unresolved basketball beef from year 9
  11. weak ankles
Down
  1. expert pen disassembler
  2. has a million biology facts!
  3. many apt facial expressions
  4. well-timed one liners
  5. studies SOR in Biology
  6. the peacekeeper
  7. not the delivery driver we asked for - but the delivery driver we got!
  8. always listening to music
  9. has a habit of teaching friends questionable phrases in other languages
  10. the future ichthyologist
  11. the man of many a "Yeah, def!"

22 Clues: weak ankles • the peacekeeper • well-timed one liners • outsmarted by his dog • studies SOR in Biology • expert pen disassembler • the future ichthyologist • always listening to music • will miss Biology the most • many apt facial expressions • has a million biology facts! • G.O.A.T of the biology class • shifted out of cruise control • offers much emotional support • ...

Nuclear Chemistry Vocabulary 2024-05-13

Nuclear Chemistry Vocabulary crossword puzzle
Across
  1. Particle: A fast-moving electron emitted during the radioactive decay of an atomic nucleus.
  2. Dosimeter: A device used to measure exposure to ionizing radiation.
  3. Fusion: A nuclear reaction in which atomic nuclei combine to form more massive nuclei with the simultaneous release of energy.
  4. The time required for half of the atoms in a sample of a radioactive substance to decay.
  5. Atoms of the same element that have the same number of protons but different numbers of neutrons.
  6. The process of changing one element into another through nuclear reactions.
  7. Chemistry Vocabulary:
  8. Fission: A nuclear reaction in which a heavy nucleus splits into smaller nuclei, releasing a large amount of energy.
Down
  1. The process by which unstable atomic nuclei lose energy by emitting radiation.
  2. Radiation: Radiation with enough energy to remove tightly bound electrons from atoms, creating ions.
  3. Mass: The total mass of an atom, which is the sum of the masses of protons, neutrons, and electrons.
  4. Particle: A type of nuclear radiation consisting of two protons and two neutrons, equivalent to a helium-4 nucleus.
  5. Number: The number of protons in the nucleus of an atom.
  6. Activation: The process in which neutron radiation induces radioactivity in materials.
  7. Counter: A device used to detect and measure ionizing radiation.
  8. Radiation: High-energy electromagnetic radiation emitted from a nucleus during radioactive decay.

16 Clues: Chemistry Vocabulary: • Number: The number of protons in the nucleus of an atom. • Counter: A device used to detect and measure ionizing radiation. • Dosimeter: A device used to measure exposure to ionizing radiation. • The process of changing one element into another through nuclear reactions. • ...

Biomedical Engineer Key-Words 2024-11-06

Biomedical Engineer Key-Words crossword puzzle
Across
  1. The development of artificial tissues in order to enhance or repair.
  2. What biomedical engineers do when planning on a concept of a prosthetic; they ___ it.
  3. Using science based knowledge to assist human lives. Common in industries.
  4. A type of electromagnetic radiation that helps capture what's inside your body.
  5. To replace a missing or damaged part of a body.
  6. The practice of creating medical-based solutions to help aid people in need.
  7. The use of numbers, shapes, etc to come up with theories or solutions.
Down
  1. The study of matter, motion, space, and energy.
  2. A kind of science that deals with chemical properties, composition, and elemental structures.
  3. The betterment of health in people.
  4. The study of living things.
  5. Biomedical engineers create and test ___ parts of the human body.
  6. Helps enhance and restore missing or damaged tissues.
  7. A person who studies, builds, and tests machines or objects.

14 Clues: The study of living things. • The betterment of health in people. • The study of matter, motion, space, and energy. • To replace a missing or damaged part of a body. • Helps enhance and restore missing or damaged tissues. • A person who studies, builds, and tests machines or objects. • Biomedical engineers create and test ___ parts of the human body. • ...

Atom 2025-01-24

Atom crossword puzzle
Across
  1. – A high-energy form of electromagnetic radiation.
  2. – The neutral particle found in the nucleus of an atom.
  3. – The building block of matter.
  4. – Alpha particles are nuclei of this element.
  5. – The type of charge of the alpha particles used in the gold foil experiment.
  6. – The dense, tiny region at the center of an atom discovered by Rutherford.
  7. – The scientist who conducted the gold foil experiment.
  8. – The negatively charged particle orbiting the nucleus.
  9. – Most of the atom is made up of this empty space.
  10. – The positively charged particle in the nucleus of an atom.
  11. – The type of radiation made of two protons and two neutrons.
Down
  1. – The smallest particle of an element.
  2. – The central part of the atom.
  3. – The energy emitted from unstable atomic nuclei.
  4. – What happened to some alpha particles when they hit the gold foil.
  5. – Rutherford's experiment used a thin sheet of this material.
  6. – Rutherford proposed a planetary version of this for the atom.
  7. – Radiation is a form of this.
  8. – The type of radiation made of fast-moving electrons.
  9. – Alpha particles have a positive one, while beta particles have a negative one.

20 Clues: – Radiation is a form of this. • – The central part of the atom. • – The building block of matter. • – The smallest particle of an element. • – Alpha particles are nuclei of this element. • – The energy emitted from unstable atomic nuclei. • – A high-energy form of electromagnetic radiation. • – Most of the atom is made up of this empty space. • ...

Radioactive Emissions 2020-02-05

Radioactive Emissions crossword puzzle
Across
  1. number of protons
  2. protons + neutrons
  3. when radioactive material gets inside the body or on the skin
  4. the frequencies of radiation absorbed when excited electrons move to higher energy levels
  5. the time taken for half the nuclei in a sample to decay
  6. radiation consisting of a fast moving electron
Down
  1. radiation consisting of 2 protons and 2 neutrons
  2. high frequency electromagnetic wave
  3. the frequencies of radiation emitted by an atom when electrons move to lower energy levels
  4. a packet of electromagnetic energy
  5. the unit of activity
  6. when radiation from outside the body hits it
  7. An atom with the same number of protons but different number of neutrons
  8. the radiation we are exposed to all the time

14 Clues: number of protons • protons + neutrons • the unit of activity • a packet of electromagnetic energy • high frequency electromagnetic wave • when radiation from outside the body hits it • the radiation we are exposed to all the time • radiation consisting of a fast moving electron • radiation consisting of 2 protons and 2 neutrons • ...

Radioactivity 2025-08-07

Radioactivity crossword puzzle
Across
  1. Radiation made of high-energy electrons or positrons
  2. Energy emitted as particles or waves
  3. High-energy electromagnetic radiation emitted during radioactive decay
  4. SI unit of radioactivity
  5. Time it takes for half of a radioactive substance to decay
Down
  1. Material used to block or reduce radiation exposure
  2. The process by which an unstable nucleus loses energy
  3. Device worn to measure radiation exposure
  4. Type of counter used to detect radiation
  5. Type of radiation consisting of 2 protons and 2 neutrons
  6. Natural radiation present in the environment

11 Clues: SI unit of radioactivity • Energy emitted as particles or waves • Type of counter used to detect radiation • Device worn to measure radiation exposure • Natural radiation present in the environment • Material used to block or reduce radiation exposure • Radiation made of high-energy electrons or positrons • The process by which an unstable nucleus loses energy • ...

vocab words 2023-09-26

vocab words crossword puzzle
Across
  1. therefore, has the lowest frequency?"
  2. that the human eye can view
  3. light the segment of the electromagnetic
  4. Unlike infrared,
  5. What's the longest radio wave
  6. Ray electromagnetic
  7. I only use the microwave for defrosting
  8. high frequency
  9. a form of electromagnetic radiation with
Down
  1. wavelength
  2. of the shortest wavelength and highest energy
  3. spectrum of all types of EM radiation.
  4. electromagnetic radiation of extremely
  5. shorter than that of visible light
  6. are not limited by line of sight

15 Clues: wavelength • high frequency • Unlike infrared, • Ray electromagnetic • that the human eye can view • What's the longest radio wave • are not limited by line of sight • shorter than that of visible light • therefore, has the lowest frequency?" • spectrum of all types of EM radiation. • electromagnetic radiation of extremely • I only use the microwave for defrosting • ...

vocab words 2023-09-26

vocab words crossword puzzle
Across
  1. therefore, has the lowest frequency?"
  2. that the human eye can view
  3. light the segment of the electromagnetic
  4. Unlike infrared,
  5. What's the longest radio wave
  6. Ray electromagnetic
  7. I only use the microwave for defrosting
  8. high frequency
  9. a form of electromagnetic radiation with
Down
  1. wavelength
  2. of the shortest wavelength and highest energy
  3. spectrum of all types of EM radiation.
  4. electromagnetic radiation of extremely
  5. shorter than that of visible light
  6. are not limited by line of sight

15 Clues: wavelength • high frequency • Unlike infrared, • Ray electromagnetic • that the human eye can view • What's the longest radio wave • are not limited by line of sight • shorter than that of visible light • therefore, has the lowest frequency?" • spectrum of all types of EM radiation. • electromagnetic radiation of extremely • I only use the microwave for defrosting • ...

Molecular spectroscopy 2020-10-16

Molecular spectroscopy crossword puzzle
Across
  1. -visible or invisible radiation produced from certain substances as result of incident radiation.
  2. -quality or condition of being sensitive.
  3. -process in which electromagnetic radiation or particles are deflected or diffused.
  4. -measure of capacity of substance to absorb light of specified wavelength.
  5. -pn-junction device, when forward biased produces radiant energy.
  6. -reinforcement or prolongation of sound by reflection from a surface.
  7. -distance travelled by a wave.
  8. -particle representing a quantum of light or electromagnetic radiation.
Down
  1. -ratio of light energy falling on a body to that transmitted through it.
  2. -measure of the proportion of light striking a surface which reflected off it.
  3. -product and discharge of something especially gas or radiation.
  4. - device used to select radiation of a single wavelength or energy.
  5. -light emitted by a substance without combustion or perceptible heat.
  6. -charge coupled devices.
  7. -degree to which something absorbs energy, a liquid or another substance.

15 Clues: -charge coupled devices. • -distance travelled by a wave. • -quality or condition of being sensitive. • -product and discharge of something especially gas or radiation. • - device used to select radiation of a single wavelength or energy. • -reinforcement or prolongation of sound by reflection from a surface. • ...

Telescopes CK-12 Crossword Puzzle 2013-12-02

Telescopes CK-12 Crossword Puzzle crossword puzzle
Across
  1. horizontal distance between corresponding points on two adjacent waves, such as the distance between two crests or two troughs
  2. number of waves that pass a given point each second
  3. type of electromagnetic radiation with wavelengths between radio waves and infrared light; generally considered to be high-frequency radio waves
  4. energy transmitted through space as waves
  5. type of electromagnetic radiation that has wavelengths shorter than visible light but longer than X-rays and that harms living things
  6. type of electromagnetic radiation that has the longest wavelengths
  7. type of optical telescope that uses mirrors to collect and focus visible light
  8. telescope that is placed into orbit around Earth above Earth’s atmosphere
  9. type of telescope that collects radio waves instead of visible light
Down
  1. distance light can travel in one year; equal to 9.5 trillion kilometers
  2. device that breaks light into different wavelengths, or colors
  3. object in space that orbits a star and has cleared its orbit of smaller objects
  4. total range of wavelengths of electromagnetic radiation
  5. type of optical telescope that uses lenses to collect and focus visible light
  6. type of electromagnetic radiation that has wavelengths between ultraviolet and infrared light and that can be detected by the human eye
  7. type of electromagnetic radiation that has the shortest wavelengths
  8. group of stars that appear from Earth to form a recognizable pattern
  9. type of electromagnetic radiation that has wavelengths longer than visible light but shorter than radio waves and that humans can feel as heat

18 Clues: energy transmitted through space as waves • number of waves that pass a given point each second • total range of wavelengths of electromagnetic radiation • device that breaks light into different wavelengths, or colors • type of electromagnetic radiation that has the longest wavelengths • type of electromagnetic radiation that has the shortest wavelengths • ...

SOLAR FUNDAMENTALS 2026-03-29

SOLAR FUNDAMENTALS crossword puzzle
Across
  1. Particles that help scatter solar radiation.
  2. Gas that absorbs UV radiation in the atmosphere.
  3. Gas that absorbs infrared energy along with water vapor.
  4. Electromagnetic energy from the sun reaching Earth.
  5. Most common semiconductor material for solar cells.
  6. Another word for irradiance.
  7. Produced by direct radiation reaching the ground.
  8. Minutes it takes for sun energy to reach earth.
Down
  1. The sun consists of 80% of this gas.
  2. Energy source of the sun is thermonuclear ______.
  3. Light particle that strikes a PV cell.
  4. These reflect part of the radiation back into space.
  5. The sun contains 19% of this element.
  6. The ultimate source of energy for the earth.
  7. Radiation direction changed by scattering.

15 Clues: Another word for irradiance. • The sun consists of 80% of this gas. • The sun contains 19% of this element. • Light particle that strikes a PV cell. • Radiation direction changed by scattering. • Particles that help scatter solar radiation. • The ultimate source of energy for the earth. • Minutes it takes for sun energy to reach earth. • ...

Unit 4 2024-07-05

Unit 4 crossword puzzle
Across
  1. mammography projection that should only be done on the request of a radiologist
  2. exposing a patient to ionizing radiation when no useful medical information is gained
  3. upper boundary dose of ionizing radiation with a negligible risk
  4. protects the radiographer at the gonadal level
  5. needed to flatten the breast for imaging
  6. alternative to using a grid
  7. filter material used in mammography
  8. one of the three cardinal rules of radiation protection
  9. can increase a patient's dose by 25%
  10. any wall that is never struck by primary radiation
  11. protective barrier that is perpendicular to the x-ray beam
  12. uses this type of kilovoltage in mammography
  13. should be between the fluoroscopist and the patient to intercept scatter
  14. technical factor that determines penetration
  15. imaging uses annihilation radiation events
  16. a result of poor positioning or technique selection
  17. a fluoroscopic timer is used to minimize this
  18. standard number of images taken in a screening mammogram
  19. a type of patient motion
  20. dose used to assess overall impact of gonadal dose on a population
  21. oversees a radiation program's daily operation and formally reviews it each year
  22. 50 mSv for whole body exposure during radiographic procedures
  23. synonymous with automatic collimation
  24. should be used to shield a pregnant patient
Down
  1. the thickness required to decrease the intensity of the primary beam by 50%
  2. dose of an individual's age in years times 10 mSv
  3. most common radioisotope in nuclear medicine
  4. minimum number of times x-rays should scatter before reaching the secondary barrier
  5. required component of a fluoroscopic unit to measure beam-on time
  6. skin dose that is used for assessing the amount of radiation received by a paitient
  7. a material use for compensating filters
  8. type of fluoroscopy that is not continuous
  9. best practice is removal of contaminated clothing
  10. synonymous with phototiming
  11. automatic exposure control for CT
  12. reviews regulations formulated by the ICRP and decides ways to include those recommendations in US radiation protection criteria
  13. when using, the radiographer must stand at least 6 feet away from the patient
  14. located above the patient in fluoroscopy and surgery x-ray machines
  15. not typically used in CT due to collimators
  16. creates cross-sectional images of the body
  17. 5mSv annual dose limit population
  18. method of limiting internal contamination
  19. glass envelope encasing the x-ray tube
  20. uses epidemiology data to research conclusions to derrive radiation risk for malignancies and hereditary effects
  21. concept where continuous exposure to small amounts of radiation is beneficial
  22. oversees the nuclear energy industry, enforces radiation protection standards,
  23. protective device that can be worn to protect the lens of the eye
  24. protective device that should use a 0.5mm lead equivalency
  25. level of backscatter on the x-ray tube side
  26. radiopharmaceutical used in prostate treatment
  27. isotope used in PET scanning
  28. device that improves radiographic contrast and detail
  29. synonymous with dose optimization

53 Clues: a type of patient motion • alternative to using a grid • synonymous with phototiming • isotope used in PET scanning • automatic exposure control for CT • 5mSv annual dose limit population • synonymous with dose optimization • filter material used in mammography • can increase a patient's dose by 25% • synonymous with automatic collimation • ...

STEM CAREERS 2024-11-02

STEM CAREERS crossword puzzle
Across
  1. Engineer / Designs, tests, and builds machines and mechanical systems.
  2. / Studies living organisms and their interactions with the environment.
  3. Engineer / Develops and tests aircraft, spacecraft, and related technologies.
  4. Developer / Designs and builds software programs to meet user needs.
  5. Technician / Assists chemists by conducting experiments and tests in laboratories.
  6. / Investigates patterns of disease spread to improve public health.
  7. / Studies mathematical theories and uses them to solve real-world problems.
  8. Scientist / Conducts research to develop treatments and improve healthcare.
Down
  1. Programmer / Writes code to create and modify software applications.
  2. Engineer / Designs infrastructure projects like bridges, roads, and buildings.
  3. / Studies stars, planets, and other celestial bodies to understand the universe.
  4. Engineer / Researches and develops systems to safely use nuclear energy and radiation.
  5. / Studies the laws of nature and applies them to understand physical phenomena.
  6. / Analyzes data to find trends, solve problems, and guide decisions.
  7. / Examines animal species, behaviors, and habitats to advance conservation and biology.
  8. Engineer / Works with electrical systems to develop and improve devices and power systems.

16 Clues: / Investigates patterns of disease spread to improve public health. • Programmer / Writes code to create and modify software applications. • / Analyzes data to find trends, solve problems, and guide decisions. • Developer / Designs and builds software programs to meet user needs. • Engineer / Designs, tests, and builds machines and mechanical systems. • ...

STEM CAREERS 2024-11-02

STEM CAREERS crossword puzzle
Across
  1. Engineer Designs, tests, and builds machines and mechanical systems.
  2. Studies living organisms and their interactions with the environment.
  3. Engineer Develops and tests aircraft, spacecraft, and related technologies.
  4. Developer Designs and builds software programs to meet user needs.
  5. Technician Assists chemists by conducting experiments and tests in laboratories.
  6. Investigates patterns of disease spread to improve public health.
  7. Studies mathematical theories and uses them to solve real-world problems.
  8. Scientist Conducts research to develop treatments and improve healthcare.
Down
  1. Programmer Writes code to create and modify software applications.
  2. Engineer Designs infrastructure projects like bridges, roads, and buildings.
  3. Studies stars, planets, and other celestial bodies to understand the universe.
  4. Engineer Researches and develops systems to safely use nuclear energy and radiation.
  5. Studies the laws of nature and applies them to understand physical phenomena.
  6. Analyzes data to find trends, solve problems, and guide decisions.
  7. Examines animal species, behaviors, and habitats to advance conservation and biology.
  8. Engineer Works with electrical systems to develop and improve devices and power systems.

16 Clues: Investigates patterns of disease spread to improve public health. • Analyzes data to find trends, solve problems, and guide decisions. • Studies living organisms and their interactions with the environment. • Programmer Writes code to create and modify software applications. • Developer Designs and builds software programs to meet user needs. • ...

STEM CAREERS 2024-11-02

STEM CAREERS crossword puzzle
Across
  1. Examines animal species, behaviors, and habitats to advance conservation and biology.
  2. Analyzes data to find trends, solve problems, and guide decisions.
  3. Works with electrical systems to develop and improve devices and power systems.
  4. Assists chemists by conducting experiments and tests in laboratories.
  5. Studies stars, planets, and other celestial bodies to understand the universe.
  6. Studies living organisms and their interactions with the environment.
  7. Investigates patterns of disease spread to improve public health.
Down
  1. Writes code to create and modify software applications.
  2. Designs, tests, and builds machines and mechanical systems.
  3. Studies mathematical theories and uses them to solve real-world problems.
  4. Researches and develops systems to safely use nuclear energy and radiation.
  5. Designs and builds software programs to meet user needs.
  6. Conducts research to develop treatments and improve healthcare.
  7. Designs infrastructure projects like bridges, roads, and buildings.
  8. Develops and tests aircraft, spacecraft, and related technologies.
  9. Studies the laws of nature and applies them to understand physical phenomena.

16 Clues: Writes code to create and modify software applications. • Designs and builds software programs to meet user needs. • Designs, tests, and builds machines and mechanical systems. • Conducts research to develop treatments and improve healthcare. • Investigates patterns of disease spread to improve public health. • ...

Chapter 9 2025-01-08

Chapter 9 crossword puzzle
Across
  1. Also a national language in Finland
  2. You learn about for example countries in this class
  3. In this subject you learn about laws, government and how communities work
  4. This subject studies for example mechanics, heat, light, radiation, electricity
  5. You study religion in this subject
  6. You can listen to or make this.
  7. In this subject you learn about things in the past.
  8. In this subject you think about questions of morality
  9. You learn about animals and humans in this class
Down
  1. The majority of Finnish people speak this as their first language
  2. This subject deals with our natural surroundings
  3. A subject where you do sports
  4. In this subject you study matter; what something is made of and how it reacts to certain things.
  5. You learn to do things with your hands in this class. Harri and Eeta teach this at Rastaala
  6. You learn to add, subtract, multiply and divide in this school subject
  7. You can for example draw, paint and photograph in this subject

16 Clues: A subject where you do sports • You can listen to or make this. • You study religion in this subject • Also a national language in Finland • This subject deals with our natural surroundings • You learn about animals and humans in this class • You learn about for example countries in this class • In this subject you learn about things in the past. • ...

CT, Radiation Therapy,& Medical Dosimetry 2017-11-01

CT, Radiation Therapy,& Medical Dosimetry crossword puzzle
Across
  1. instead of kilovoltage, radiation therapy uses
  2. consists of x-ray tube, detector array, and collimators.
  3. the education level needed to become a CT tech
  4. _____ or MRI is the type of image created from radiation therapy.
  5. the central opening in the gantry is called _____.
  6. medical dosimetry is used for what kind of therapy?
  7. the recording of a predetermined plane in the body using an x-ray beam that is measured, recorded, and then processed by a computer
  8. when you combine the use of digital computer with a rotating x-ray device it creates this type of image.
Down
  1. they type of electromagnetic energy used for radiation therapy.
  2. what type of machine is used to administer radiation during radiation therapy?
  3. the treatment of disease, using x-rays or similar forms of radiation.
  4. is related to radiation therapy
  5. ___ by the dosimetrist are needed to make an appropriate plan to have a balance between the prescribed does and acceptable amount for the organs.
  6. a CT computer includes how many types of software?
  7. for medical dosimetry a bachelors or ____ degree is needed.

15 Clues: is related to radiation therapy • instead of kilovoltage, radiation therapy uses • the education level needed to become a CT tech • the central opening in the gantry is called _____. • a CT computer includes how many types of software? • medical dosimetry is used for what kind of therapy? • consists of x-ray tube, detector array, and collimators. • ...

Big Bang Thoery Vocab 2026-04-21

Big Bang Thoery Vocab crossword puzzle
Across
  1. English astronomer, formulated the theory of stellar nucleosynthesis
  2. Narrow segment of the Electromagnetic spectrum
  3. German-born physicist and activist
  4. An instrument that splits light
  5. American physicist and radio astronomer who won the 1978 Nobel Prize for discovering the cosmic microwave background radiation
  6. A massive, gravitationally bound system containing billions of stars, gas, dust, and dark matter
  7. Faint, nearly uniform radiation filling the universe
Down
  1. The entire range of electromagnetic radiation
  2. American astronomer, has a telescope with his name
  3. All existing matter, energy, and space
  4. The simplest, lightest, and most abundant element in the universe.
  5. Colorless, Odorless, Non-toxic gas
  6. light from an object is compressed into shorter wavelengths
  7. The study of celestial objects
  8. The quantitative capacity to do work
  9. American astronomer who shared the 1978 Nobel Prize with Arno Penzias for discovering the cosmic microwave background radiation
  10. The wavelength of light is stretched
  11. Tv Show

18 Clues: Tv Show • The study of celestial objects • An instrument that splits light • Colorless, Odorless, Non-toxic gas • German-born physicist and activist • The quantitative capacity to do work • The wavelength of light is stretched • All existing matter, energy, and space • The entire range of electromagnetic radiation • Narrow segment of the Electromagnetic spectrum • ...

B.I. 21 - Light 2023-04-24

B.I. 21 - Light crossword puzzle
Across
  1. Visible light is part of the electromagnetic _______.
  2. Filters that allow only a specific type of light to pass through it are called ________.
  3. A crisp shadow made by an object that is close to the surface.
  4. _______ is the only thing you see.
  5. This type of shadow is "hazy" because light begins to fill in the outer edges of the shadow.
  6. Glass is opaque to ultraviolet because it matches the natural frequency of the electrons causing ________ to occur.
  7. The atmosphere is transparent to __________ radiation otherwise, we'd be very cold.
  8. If you want to eliminate the glare from the lake when you're out on a boat, you should wear this type of polarized glasses.
Down
  1. You might use this type of electromagnetic radiation to see a broken bone.
  2. All EM radiation comes from ___________ vibration.
  3. This is the type of electromagnetic radiation that is the highest frequency/energy.
  4. The type of radiation that is just above our visible light.
  5. The opposite of transparent.
  6. When light or any other type of EM radiation can pass through something.
  7. You might use this type of electromagnetic radiation to heat up your leftovers.

15 Clues: The opposite of transparent. • _______ is the only thing you see. • All EM radiation comes from ___________ vibration. • Visible light is part of the electromagnetic _______. • The type of radiation that is just above our visible light. • A crisp shadow made by an object that is close to the surface. • ...

Radioactivity Its a Natural 2023-11-14

Radioactivity Its a Natural crossword puzzle
Across
  1. has promethium-147 inside of it
  2. radium ______ in the dark
  3. has thorium-229 inside of it
  4. odorless colorless gas
  5. 26 millirems per year
  6. the release of particles and energy together
  7. Marie Curie discovered _______ and polonium
  8. the electromagnetic _________ encompasses radio waves
  9. Henri Becquerel discovered this
Down
  1. radiation from outer space
  2. a general term for any type of energy that emanates or radiates outward in all directions
  3. most familiar form of radiation is _______ energy
  4. electromagnetic energy is given off by this
  5. Aluminum foil stops what kind of emissions
  6. bananas, brazil nuts, peanuts, potatoes, and flour are all examples of _______
  7. is inside cinder blocks and granite blocks
  8. ___ 14 is what scientists use as means of estimating the age of remains
  9. _____ particles- helium =4 nuclei
  10. tells you if you have radon inside of your house
  11. this type of radiation is dangerous because it has a lot of energy

20 Clues: 26 millirems per year • odorless colorless gas • radium ______ in the dark • radiation from outer space • has thorium-229 inside of it • has promethium-147 inside of it • Henri Becquerel discovered this • _____ particles- helium =4 nuclei • Aluminum foil stops what kind of emissions • is inside cinder blocks and granite blocks • electromagnetic energy is given off by this • ...

Radiology 2024-04-07

Radiology crossword puzzle
Across
  1. degree of blackness in the radiograph
  2. the filter is located in the
  3. remove low energy radiation
  4. how many filaments are in the cathode
  5. height of lead strips compared to distance between them
  6. exposure factor that is responsible for accelerating the electrons from the cathode to the anode is
  7. kvp affects the image, primarily in..
  8. noticeable effects after short term radiation
  9. controls speed of electrons
  10. portion of the x-ray that is sharp and clearly colimated
  11. principle to remember when taking xrays
Down
  1. made of heat resistant glass that encloses the cathode and anode
  2. used in x-ray units like dentals
  3. occurs by chance without threshold of dose
  4. builds contrast slowly
  5. intensity of the radiation from a source
  6. The anode is the _____ side
  7. The cathode is the _____ side
  8. yearly rems of body exposure
  9. the intensity of radiation is on this side...
  10. controls amount of electrons

21 Clues: builds contrast slowly • remove low energy radiation • The anode is the _____ side • controls speed of electrons • the filter is located in the • yearly rems of body exposure • controls amount of electrons • The cathode is the _____ side • used in x-ray units like dentals • degree of blackness in the radiograph • how many filaments are in the cathode • ...

Radioactive Pollution 2024-07-22

Radioactive Pollution crossword puzzle
Across
  1. Series of radioactive decays from a single isotope
  2. Device measuring exposure to radiation
  3. Type of radiation with low penetration power
  4. Radioactive isotope from nuclear fission
  5. Barrier protecting against radiation
  6. High-energy, high-speed electron or positron
  7. Splitting of atomic nuclei releasing energy
Down
  1. Radioactive gas from natural sources
  2. Heavy metal used in nuclear reactors
  3. Site of a major nuclear disaster in 1986
  4. Process of safely closing a nuclear plant
  5. Unwanted presence of radioactive substances
  6. Variant of an element with different neutron count
  7. Radioactive isotope used in medicine and industry
  8. High-energy electromagnetic radiation
  9. Time for half a radioactive substance to decay
  10. Dangerous isotope from nuclear fallout
  11. Radioactive element used in nuclear weapons

18 Clues: Radioactive gas from natural sources • Heavy metal used in nuclear reactors • Barrier protecting against radiation • High-energy electromagnetic radiation • Device measuring exposure to radiation • Dangerous isotope from nuclear fallout • Site of a major nuclear disaster in 1986 • Radioactive isotope from nuclear fission • Process of safely closing a nuclear plant • ...

STEM CAREERS 2024-11-02

STEM CAREERS crossword puzzle
Across
  1. Examines animal species, behaviors, and habitats to advance conservation and biology.
  2. Analyzes data to find trends, solve problems, and guide decisions.
  3. Works with electrical systems to develop and improve devices and power systems.
  4. Assists chemists by conducting experiments and tests in laboratories.
  5. Studies stars, planets, and other celestial bodies to understand the universe.
  6. Studies living organisms and their interactions with the environment.
  7. Investigates patterns of disease spread to improve public health.
Down
  1. Writes code to create and modify software applications.
  2. Designs, tests, and builds machines and mechanical systems.
  3. Studies mathematical theories and uses them to solve real-world problems.
  4. Researches and develops systems to safely use nuclear energy and radiation.
  5. Designs and builds software programs to meet user needs.
  6. Conducts research to develop treatments and improve healthcare.
  7. Designs infrastructure projects like bridges, roads, and buildings.
  8. Develops and tests aircraft, spacecraft, and related technologies.
  9. Studies the laws of nature and applies them to understand physical phenomena.

16 Clues: Writes code to create and modify software applications. • Designs and builds software programs to meet user needs. • Designs, tests, and builds machines and mechanical systems. • Conducts research to develop treatments and improve healthcare. • Investigates patterns of disease spread to improve public health. • ...

Radioactivity 2 2020-11-02

Radioactivity 2 crossword puzzle
Across
  1. Fraction used to determine half- life
  2. Radioactive gas
  3. Initial activity if after three half-lives activity is 10 Bq
  4. Type of film that can detect radiation
  5. Unit of radioactivity
  6. G in GM tube
  7. Type of radiation that is always present
  8. Final activity after one half-life, if initial activity was 16 Bq
  9. Radiation from space
  10. Effect of alpha, beta and gamma radiation on atoms
  11. Nuclei with different mass numbers
  12. Goes with Geiger
  13. Initial activity if after one half-life activity is 9 Bq
  14. Final activity after three half-lives, if initial activity was 96 Bq
Down
  1. Discovered by Becquerel
  2. 3600 seconds
  3. Number of half-lives for activity to fall from 56 Bq to 7 Bq
  4. Charged particle
  5. Number of half-lives for activity to fall from 32 Bq to 2 Bq
  6. What happens to the activity of a source over time
  7. Type of radiation that does not occur naturally
  8. Number of half-lives for activity to fall from 24 Bq to 6 Bq
  9. Final activity after two half-lives, if initial is 36 Bq
  10. Initial activity, if after two half-lives activity is 4 Bq

24 Clues: 3600 seconds • G in GM tube • Radioactive gas • Charged particle • Goes with Geiger • Radiation from space • Unit of radioactivity • Discovered by Becquerel • Nuclei with different mass numbers • Fraction used to determine half- life • Type of film that can detect radiation • Type of radiation that is always present • Type of radiation that does not occur naturally • ...

Radiology Week 1-5 2024-12-14

Radiology Week 1-5 crossword puzzle
Across
  1. portion of x-ray that is sharp and clearly collimated
  2. foreshortening or elongation of the body part that is regularly practiced in dental radiography
  3. 'picture elements'
  4. a guide that tells you what numbers to input into radiography unit that calibrates it to the measurement of the patient
  5. German scientist who discovered x-rays in 1895
  6. value responsible for the density of the x-ray
  7. VD means ____
  8. term for collapsed lung
  9. the electrical current within tube that determines the number of x-rays produced per second
  10. the unit of power
Down
  1. thin tungsten wire that is coiled and placed in a focusing cup that produces cloud of electrons when heated
  2. tool used to measure patient before x-ray
  3. keep cumulative total of the individual's radiation exposure
  4. _____ filtration that is part of the x-ray tube assembly that includes the collimator
  5. a glass enclosure that houses the cathode and anode
  6. patient is in a lying position
  7. consist of tungsten 'target' upon which the electrons are focused
  8. smallest quantity of any type of electromagnetic radiation
  9. limits the primary beam to a defined area that also decreases scatter radiation
  10. Principle to follow as radiation workers to reduce radiation doses

20 Clues: VD means ____ • the unit of power • 'picture elements' • term for collapsed lung • patient is in a lying position • tool used to measure patient before x-ray • German scientist who discovered x-rays in 1895 • value responsible for the density of the x-ray • a glass enclosure that houses the cathode and anode • portion of x-ray that is sharp and clearly collimated • ...

Diagnostic Imaging 2025-07-29

Diagnostic Imaging crossword puzzle
Across
  1. combination term of vertical beam entering through the back and exiting through the abdomen
  2. equipment that was developed to absorb scattered and secondary radiation
  3. the mAs needs to be increased by 50% when the image is too _____
  4. minimum requirements of views for x-rays
  5. an acronym for the quality of radiation
  6. X-ray tube is made of this type of glass (2 word)
  7. this part of the body has a mAs guide of 10
  8. this type of anode does not need to rotate
  9. has a higher tissue to bone ratio
Down
  1. equipment that measures the amount of radiation exposure
  2. patient's thicker side needs to face towards
  3. during _____, heart and diaphragm are not touching
  4. should be centered directly over the area of interest(2 words)
  5. needs to be free of ingests and fecal material
  6. positioning when beam needs to pass through 3 major directional
  7. must be large enough to cover the body when being radiograph(2 words)
  8. measurement for any anatomical region is generally taken over the ____ part
  9. acronym for radiation dose to any creature
  10. bone, metal, air/gas,or fat are examples of
  11. max amount individual can be exposed to radiation

20 Clues: has a higher tissue to bone ratio • an acronym for the quality of radiation • minimum requirements of views for x-rays • acronym for radiation dose to any creature • this type of anode does not need to rotate • this part of the body has a mAs guide of 10 • bone, metal, air/gas,or fat are examples of • patient's thicker side needs to face towards • ...

zachariah 2022-12-14

zachariah crossword puzzle
Across
  1. a symbol of family, but also a danger to the protagonist
  2. type of teacher Ann wanted to be
  3. how long Ann has been alone
  4. process that cleans air and water
  5. antagonist
  6. measures radiation
  7. Loomis' job before the war
  8. clean, not contaminated
  9. what Ann does when it seems like Loomis will die
  10. how Ann lures Loomis away from the house
  11. couple that owned the general store
Down
  1. given off by nuclear explosion, kills and contaminates
  2. protagonist
  3. problem
  4. where Ann wanted to attend college
  5. nuclear debris in the form of rain
  6. contaminated by radiation, sicken Loomis and kills Faro
  7. symbol of life after apocalypse
  8. material created by Loomis, Kylmer and Edward that repels radiation
  9. where Loomis worked in the underground lab
  10. author's message
  11. word meaning after the nuclear war
  12. 1960s post nuclear war Pennsylvania valley

23 Clues: problem • antagonist • protagonist • author's message • measures radiation • clean, not contaminated • Loomis' job before the war • how long Ann has been alone • symbol of life after apocalypse • type of teacher Ann wanted to be • process that cleans air and water • where Ann wanted to attend college • nuclear debris in the form of rain • word meaning after the nuclear war • ...

Biology 2021-03-13

Biology crossword puzzle
Across
  1. a chain of several amino acids bonded together
  2. enzyme-catalyzed reaction in which water is added to a molecule to split it into two smaller molecules
  3. made of four interconnected carbon rings, a precursor for many complex hormone molecules
  4. enzyme-catalyzed reaction in which macromolecules are created and water is expelled
  5. large chain molecule made of many monomers
  6. inhibitors attaches and blocks the active site of the enzyme
  7. hardening or the setting of a protein eg) frying an egg
  8. biological catalysts
  9. long-chain lipids joined to an alcohol or carbon ring
  10. 6 main elements of life
Down
  1. long chains of simple sugars
  2. a chain of amino acids
  3. this liquid makes up >60% of your body
  4. when the physical structure of a protein is altered in an irreversible way eg,)whisking egg whites
  5. mechanical process of breaking down food into smaller pieces
  6. molecules that have the same number of atoms but are arranged differently
  7. large complex organic molecules
  8. organic compounds that help enzymes function, they are coenzymes
  9. small, single-unit molecule

19 Clues: biological catalysts • a chain of amino acids • 6 main elements of life • small, single-unit molecule • long chains of simple sugars • large complex organic molecules • this liquid makes up >60% of your body • large chain molecule made of many monomers • a chain of several amino acids bonded together • long-chain lipids joined to an alcohol or carbon ring • ...

Biology 2019-05-06

Biology crossword puzzle
Across
  1. round and green
  2. red eyespot is green from chlorplasts
  3. uses pesudopod to move
  4. how a flower forms
  5. extends from plasma, hairlike
  6. Pollution Release of harmful materials into the environment
  7. celled aglea
  8. long whip-like filament
  9. in single celled organisms senses sunlight
Down
  1. Control center of the cell
  2. Cell organelle that stores materials
  3. Made of a single cell
  4. made from more than one cell
  5. A tiny cell structure
  6. Powerhouse of the cell
  7. foot like extension of a cell
  8. An organelle found in a plant
  9. lives in a pond uses cilia to move
  10. Wall A rigid structure that surrounds the cell

19 Clues: celled aglea • round and green • how a flower forms • Made of a single cell • A tiny cell structure • uses pesudopod to move • Powerhouse of the cell • long whip-like filament • Control center of the cell • made from more than one cell • foot like extension of a cell • An organelle found in a plant • extends from plasma, hairlike • lives in a pond uses cilia to move • ...

biology 2023-09-26

biology crossword puzzle
Across
  1. A controlled investigation
  2. must be testable
  3. possible answer that can be tested
  4. have a double bond between carbons, bent or curved shape, liquid at room temp, found in plants
  5. relationship between organisms for the same resource
  6. contains maximum number of hydrogens, straight chains, solid at room temp., found in animals
  7. statement that cannot change under certain natural conditions
  8. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
Down
  1. way of gaining knowledge of the natural world
  2. detailed examination of the elements or structure of something.
  3. long chains of amino acids
  4. ex:triglycerides, phospholipids and steroids
  5. broad explanations that are well supported by data can change over time
  6. representation of part of the real world and used to show relationships
  7. sugar or starch used to store energy
  8. close relationship between species where at least one of benefits
  9. Group of same kind of cells
  10. what is an individual living thing
  11. five sentences
  12. a basic unit

20 Clues: a basic unit • five sentences • must be testable • A controlled investigation • long chains of amino acids • Group of same kind of cells • possible answer that can be tested • what is an individual living thing • sugar or starch used to store energy • ex:triglycerides, phospholipids and steroids • way of gaining knowledge of the natural world • ...

Biology 2021-10-21

Biology crossword puzzle
Across
  1. transport chain proteins in the thylakoid and mitochondria to aid
  2. see adenosine triphosphate
  3. atp is synthesized as an energy source
  4. bond a chemical reaction
  5. cycle Pyruvic acid is broken down into carbo dioxide
  6. reaction the independent synthesis carbohydrates dependent light transfers energy to the in dependent
  7. a membrane that contains chlorophyll
  8. fluid that surrounds the grana
  9. inner mitochondrial that carries out etc
  10. cycle process when a organism uses photosynthesis
  11. respiration process of producing atp to break down carbon based molecules
  12. acid product of fermination
Down
  1. break down of carbo hydrates,enzyme and bacteria
  2. light absorbing pigment molecule
  3. does not require oxygen
  4. light is converted to chemical energy
  5. see adenosine diphosphate
  6. process that requires oxygen
  7. molecule of glucose is broken down

19 Clues: does not require oxygen • bond a chemical reaction • see adenosine diphosphate • see adenosine triphosphate • acid product of fermination • process that requires oxygen • fluid that surrounds the grana • light absorbing pigment molecule • molecule of glucose is broken down • a membrane that contains chlorophyll • light is converted to chemical energy • ...

biology 2025-03-10

biology crossword puzzle
Across
  1. Thing to use for life
  2. Coney tree
  3. Vines branches n stuff
  4. Place to live
  5. Leafy covering
  6. Weather over long time
  7. Small Climate
  8. Sheds leaves
Down
  1. Decaying leaves
  2. Space with herbs
  3. Predator attacking
  4. Day to Day atmosphere
  5. Sameish thing
  6. Place to live
  7. Characteristics
  8. Cold dirt
  9. Non-living
  10. Boreal Forest
  11. Living
  12. To tolerate

20 Clues: Living • Cold dirt • Coney tree • Non-living • To tolerate • Sheds leaves • Sameish thing • Place to live • Place to live • Boreal Forest • Small Climate • Leafy covering • Decaying leaves • Characteristics • Space with herbs • Predator attacking • Day to Day atmosphere • Thing to use for life • Vines branches n stuff • Weather over long time

BIOLOGY 2025-04-17

BIOLOGY crossword puzzle
Across
  1. The natural place where animals and plants live.
  2. The state in which the animals need protection and are very low in number.
  3. The part of the cell where you can find the DNA.
  4. The situation wherein animals use their best characteristic to get their food first.
  5. The body of a tree.
  6. An animal that eats another animal.
  7. The section of the DNA that holds the information to produce a characteristic.
  8. The remains of animals or plants that hardened and turned into rock.
  9. A very dry and hot place.
  10. The part of a plant that absorbs water.
Down
  1. The movement of animals from one place to another to survive and get food.
  2. The inactivity of some animals during the winter?
  3. A partner of an animal to reproduce.
  4. The hair of an animal
  5. The process of plants making their own food.
  6. Big animals that lived about 65 million years ago.
  7. The gradual change that happens in a specie over time.
  8. A large flightless bird that is now extinct.
  9. A state when all the animals from that specie are all dead.

19 Clues: The body of a tree. • The hair of an animal • A very dry and hot place. • An animal that eats another animal. • A partner of an animal to reproduce. • The part of a plant that absorbs water. • The process of plants making their own food. • A large flightless bird that is now extinct. • The natural place where animals and plants live. • ...

BIOLOGY 2025-04-17

BIOLOGY crossword puzzle
Across
  1. The section of the DNA that holds the information to produce a characteristic.
  2. The natural place where animals and plants live.
  3. The process of plants making their own food.
  4. The inactivity of some animals during the winter?
  5. The hair of an animal
  6. The body of a tree.
  7. The state in which the animals need protection and are very low in number.
  8. The part of a plant that absorbs water.
Down
  1. The gradual change that happens in a specie over time.
  2. Big animals that lived about 65 million years ago.
  3. A large flightless bird that is now extinct.
  4. A state when all the animals from that specie are all dead.
  5. A partner of an animal to reproduce.
  6. The movement of animals from one place to another to survive and get food.
  7. An animal that eats another animal.
  8. A very dry and hot place.
  9. The part of the cell where you can find the DNA.
  10. The remains of animals or plants that hardened and turned into rock.
  11. The situation wherein animals use their best characteristic to get their food first.

19 Clues: The body of a tree. • The hair of an animal • A very dry and hot place. • An animal that eats another animal. • A partner of an animal to reproduce. • The part of a plant that absorbs water. • A large flightless bird that is now extinct. • The process of plants making their own food. • The natural place where animals and plants live. • ...

Biology 2025-04-03

Biology crossword puzzle
Across
  1. Stores substances, particularly water in plants
  2. A type of cell division that produces four genetically unique gametes, each with half the chromosome number.
  3. Different forms of the same gene
  4. Reproductive cells (sperm and egg) that carry half the genetic material.
  5. Contains DNA and controls the function of the cell
  6. A type of cell division that results in two identical daughter cells, used for growth and repair.
  7. any cell of a living organism other than the reproductive cells.
  8. Image of chromosomes
  9. The site of cellular respiration
  10. where two alleles are expressed equally, and neither allele is dominant or recessive.
  11. Two copies of the same allele e.g. aa
Down
  1. Both alleles of a gene at a locus are partially expressed
  2. Two different alleles e.g. Aa
  3. Characteristic only expressed in the homozygous condition
  4. a cell or organism with two complete sets of chromosomes
  5. The site of photosynthesis
  6. A mode of reproduction involving only one parent, producing genetically identical offspring.
  7. a cell that contains a single set of chromosomes
  8. Characteristic expressed in both homozygous and heterozygous condition

19 Clues: Image of chromosomes • The site of photosynthesis • Two different alleles e.g. Aa • Different forms of the same gene • The site of cellular respiration • Two copies of the same allele e.g. aa • Stores substances, particularly water in plants • a cell that contains a single set of chromosomes • Contains DNA and controls the function of the cell • ...

biology 2025-05-12

biology crossword puzzle
Across
  1. – Outer layer in plant cells.
  2. – Outer cover of cell.
  3. – Jelly inside cell.
  4. – All life has cells.
  5. – Living part of cell.
  6. – Parts inside cell.
  7. – One-celled organism.
  8. – Group of similar cells.
  9. – Makes food in plants.
  10. – Many-celled organism.
  11. – Group of organs.
Down
  1. – Inside nucleus.
  2. – Carry genes.
  3. – Discovered cell.
  4. – Controls the cell.
  5. – Gives energy.
  6. – Stores food/waste.
  7. – Color parts in plant cells.
  8. – Group of tissues.

19 Clues: – Carry genes. • – Gives energy. • – Inside nucleus. • – Discovered cell. • – Group of organs. • – Group of tissues. • – Controls the cell. • – Jelly inside cell. • – Stores food/waste. • – Parts inside cell. • – All life has cells. • – Outer cover of cell. • – Living part of cell. • – One-celled organism. • – Makes food in plants. • – Many-celled organism. • – Group of similar cells. • ...

Biology 2021-05-18

Biology crossword puzzle
Across
  1. a trait controlled by only one gene
  2. allele frequencies shall remain the same unless one or more factors makes predictions like Punnett squares
  3. any heritable characteristics that increases an organisms ability to survive/reproduce in its habitat
  4. individuals at one end of the curve have higher fitness than individuals elsewhere in the curve
  5. father of evolution
  6. a single cell divides into two identical daughter cells
  7. produce gamtes
  8. a change in allele frequency following a dramatic decrease in the size of the population
Down
  1. Structures that came from a common ancestor, but have lost much of their original size and function
  2. any cell of a living organism other than the reproductive cells
  3. process which organisms w/ desirable traits live
  4. individuals w/ in population that used to breed develop different habits
  5. sequence of 3 nutrients
  6. carries the genetic information (messenger)
  7. choosing to breed certain organisms because of their desirable traits
  8. describes how well an organism can survive and reproduce in its environment
  9. proteins that act as a catalyst
  10. thought organisms could change overtime using parts of the body
  11. process by which the information in a strand of DNA is copied into a new molecule of messenger

19 Clues: produce gamtes • father of evolution • sequence of 3 nutrients • proteins that act as a catalyst • a trait controlled by only one gene • carries the genetic information (messenger) • process which organisms w/ desirable traits live • a single cell divides into two identical daughter cells • any cell of a living organism other than the reproductive cells • ...

biology 2022-03-24

biology crossword puzzle
Across
  1. plants
  2. important species at the top
  3. model that shows relationships between trophic levels
  4. water,carbon,nitrogen,phosphorous
  5. s-shaped carrying capacity reached
  6. hawk
  7. cricits
  8. optains energy from any level of pyramid
  9. beneficial relationship
  10. nonliving factors
Down
  1. one benefits other is unaffected
  2. mouse
  3. parasitism and overcrowding
  4. living organism that must eat for energy
  5. living factors
  6. J-shaped unrestricted growth
  7. factor that restricts numbers
  8. one benefits other is harmed
  9. producers other name

19 Clues: hawk • mouse • plants • cricits • living factors • nonliving factors • producers other name • beneficial relationship • parasitism and overcrowding • important species at the top • J-shaped unrestricted growth • one benefits other is harmed • factor that restricts numbers • one benefits other is unaffected • water,carbon,nitrogen,phosphorous • s-shaped carrying capacity reached • ...

Biology 2025-06-13

Biology crossword puzzle
Across
  1. conducts sugars and other metabolic products downwards from the leaves.
  2. eukaryotic organisms
  3. a structural layer outside the cell membrane
  4. Powerhouse of cells
  5. Responsible for protein synthesis
  6. the most common type of blood cell
  7. gets rid of waste products
  8. Brain of cell
  9. When light energy is converted chemical
  10. engulfing and absorbing bacteria
Down
  1. transport water and dissolved minerals
  2. a biological membrane that separates the inside of a cell from the outside environment
  3. the fluid that fills cells and serves several important functions
  4. type of white blood cell that plays a crucial role in the body's immune system
  5. the process of producing energy (ATP) in the absence of oxygen
  6. help protect the body from infection and disease
  7. responsible for photosynthesis
  8. cells convert glucose and oxygen into ATP
  9. carries the genetic instructions

19 Clues: Brain of cell • Powerhouse of cells • eukaryotic organisms • gets rid of waste products • responsible for photosynthesis • carries the genetic instructions • engulfing and absorbing bacteria • Responsible for protein synthesis • the most common type of blood cell • transport water and dissolved minerals • When light energy is converted chemical • ...

biology 2022-11-16

biology crossword puzzle
Across
  1. one of two openings where you breath from
  2. filters urea
  3. tube tubes at the bottom of your windpipe that connect to each lung
  4. tiny air sacs in the lung where the exchange of oxygen and carbon dioxide take place
  5. of cartilage the trachea has these rings that serve as protection
  6. thin sacs that surround each lung
  7. one of two openings where you breath from
  8. pumps blood
  9. holds food
  10. hold air
Down
  1. small tubes of the bronchial that lead to the alveoli
  2. takes blood away from heart
  3. bladder stores urine until ready to excrete
  4. increases the surface
  5. tissue flaps at the entrence trachea that closes when you swallow
  6. bones that protect your lungs
  7. hallow organs that allows you too talk
  8. pushes food down
  9. muscle that helps your lungs pull in and push out air
  10. absorbs water

20 Clues: hold air • holds food • pumps blood • filters urea • absorbs water • pushes food down • increases the surface • takes blood away from heart • bones that protect your lungs • thin sacs that surround each lung • hallow organs that allows you too talk • one of two openings where you breath from • one of two openings where you breath from • bladder stores urine until ready to excrete • ...

biology 2025-10-30

biology crossword puzzle
Across
  1. Single layer or flat cells lining blood vessels
  2. Wall that divides heart
  3. atrium Takes in oxygenated blood
  4. Formation of white blood cells
  5. Measures a fluid resistant to flow
  6. Heart beat cycle
  7. The volume of the air expired per breath
  8. Artery narrowing conditions blood cells
  9. Second part of the cardiac cycle
  10. The nerve going to the diaphragm
Down
  1. Formation of platelets
  2. SA node responsible for speeding up the heart beat
  3. the rise in the heart rate before exercise
  4. vein Takes fresh blood from lungs to the heart
  5. White blood cells that defends RBC
  6. Smallest blood vessels
  7. Double pump
  8. Small veins that carry blood from capillaries to the heart
  9. The name of the shift for oxygen dissociation
  10. Immunity (produces antibodies)

20 Clues: Double pump • Heart beat cycle • Formation of platelets • Smallest blood vessels • Wall that divides heart • Formation of white blood cells • Immunity (produces antibodies) • Second part of the cardiac cycle • The nerve going to the diaphragm • White blood cells that defends RBC • atrium Takes in oxygenated blood • Measures a fluid resistant to flow • ...

biology 2026-03-12

biology crossword puzzle
Across
  1. consumer consumer that eats other consumers
  2. total mass of organisms in an area
  3. change from liquid to gas
  4. pyramid, a diagram showing energy transferred in the ecosystem
  5. conversion of ammonia to nitrates
  6. process of producing energy in cells
  7. consumer consumer that
  8. organisms that feed on detritus
  9. species, first organisms to colonize an area
Down
  1. change from gas to liquid
  2. organisms that produce their own food
  3. levels levels in a food chain
  4. consumer that eats only meats
  5. nonliving components of an ecosystem
  6. conversion of nitrates back to nitrogen gas
  7. consumer that eats both plants and animals
  8. organism that uses chemicals for energy
  9. organisms that rely on others for energy
  10. the ability to do work or cause change
  11. living components of an ecosystem

20 Clues: consumer consumer that • change from gas to liquid • change from liquid to gas • levels levels in a food chain • consumer that eats only meats • organisms that feed on detritus • conversion of ammonia to nitrates • living components of an ecosystem • total mass of organisms in an area • nonliving components of an ecosystem • process of producing energy in cells • ...

Biology 2026-04-17

Biology crossword puzzle
Across
  1. Genetic material surrounded by a nucleus
  2. Cycle include G1,G2 S phases, and mitosis
  3. Transports water in a plant
  4. Stigma, Style, Ovary
  5. Powerhouse of the cell
  6. One dominant one Recessive
  7. Pure dominant or Recessive
  8. Creates two genetically identical stomatic cells
  9. DNA-mRNA
  10. Phosphate, deoxyribose sugar, and nitrogen bases that code for genes
  11. Attract polinators
Down
  1. How organisms evolve over time
  2. Respiration Creates ATP
  3. Anther and filament
  4. They have glycoproteins on the outside that are specific to the cells they infect
  5. Transports glucose in plants
  6. Used for photosynthesis
  7. Creates four genetically identical gamete cells
  8. Creates glucose and oxygen
  9. mRNA-protein

20 Clues: DNA-mRNA • mRNA-protein • Attract polinators • Anther and filament • Stigma, Style, Ovary • Powerhouse of the cell • Used for photosynthesis • Respiration Creates ATP • One dominant one Recessive • Creates glucose and oxygen • Pure dominant or Recessive • Transports water in a plant • Transports glucose in plants • How organisms evolve over time • Genetic material surrounded by a nucleus • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. Non-living
  2. an organism that makes its own food
  3. simple cell without a nucleus
  4. living
  5. contains DNA and controls cellular activities
  6. the powerhouse of the cell
  7. various organisms and life in a habitat or ecosystem.
  8. the process by which a cell makes an RNA copy of a piece of DNA
  9. basic unit of life
Down
  1. a chemical process that occurs when plants are exposed to sunlight
  2. the process by which a cell makes proteins using the genetic information carried in messenger RNA (mRNA)
  3. a more complex cell that has a nucleus
  4. System your body's support structure
  5. fluid that holds the organelles
  6. Cycle explains how carbon moves througout the Earth
  7. System 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.
  8. stores genetic info
  9. a small structure that produces proteins
  10. proteins that help speed up metabolism, or the chemical reactions in our bodies
  11. Membrane protectective barrier around the cell

20 Clues: living • Non-living • basic unit of life • stores genetic info • the powerhouse of the cell • simple cell without a nucleus • fluid that holds the organelles • an organism that makes its own food • a more complex cell that has a nucleus • System your body's support structure • a small structure that produces proteins • contains DNA and controls cellular activities • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. where pollen and egg meet
  2. one benefits and one is harmed
  3. less advanced cells
  4. holds genetic material
  5. wall structure
  6. rapid change in fossils
  7. produces pollen
  8. movement of water
Down
  1. the absorption of nutrient
  2. first layer of protection
  3. catches pollen
  4. both benefit
  5. one is benefited and one is unaffected
  6. attracts in reproduction
  7. the find of the same fossils on different continents
  8. more advanced cells
  9. protection of pathogens
  10. where it travels down
  11. depend on a host cell

19 Clues: both benefit • catches pollen • produces pollen • movement of water • less advanced cells • more advanced cells • where it travels down • depend on a host cell • holds genetic material • protection of pathogens • rapid change in fossils • attracts in reproduction • first layer of protection • where pollen and egg meet • the absorption of nutrient • wall structure • ...

Science Review Crossword 2021-06-03

Science Review Crossword crossword puzzle
Across
  1. electromagnetic radiation that can produce a visual sensation
  2. transferring energy that is stored
  3. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
  4. the spatial property of being crowded together
  5. energy that is transmitted in the form of (electromagnetic) radiation
  6. the transfer of heat through a fluid (liquid or gas) caused by molecular motion
  7. potential energy that is stored when a body is deformed
  8. when energy is converted to heat
  9. the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)
  10. what makes things happen
  11. energy an object possesses because of its position in a gravitational field.
  12. the transmission of heat or electricity or sound
Down
  1. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
  2. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
  3. energy made available by the flow of electric charge through a conductor
  4. energy made available by the flow of electric charge through a conductor
  5. the simplest structural unit of an element or compound
  6. stored energy an object has
  7. the energy released by a nuclearreaction
  8. energy that is radiated or transmitted in the form of rays or waves or particles
  9. warming that results when solar radiation is trapped by the atmosphere
  10. energy in a mechanical form
  11. the lowest temperature theoretically attainable
  12. the amount of matter a substance contains
  13. the energy of an object in motion

25 Clues: what makes things happen • stored energy an object has • energy in a mechanical form • when energy is converted to heat • the energy of an object in motion • transferring energy that is stored • the energy released by a nuclearreaction • the amount of matter a substance contains • the spatial property of being crowded together • ...

X-ray 2023-11-04

X-ray crossword puzzle
Across
  1. Exams focus on imaging electrical activities of the brain
  2. A common unit of measure of equivalent dose
  3. Uses high-frequency sound waves rather than radiation to create images of organs
  4. Results in all-directional scatter
  5. Another name for the first cervical vertebra
  6. The father of Radiology
  7. X-rays are a type of this radiation
  8. CT or CAT scan is a recording normally done in what plane
  9. A particles that is considered to be a form of antimatter
  10. A society that was founded in 1920 and is the most prominent national professional voice for Radiologic technologists
  11. Principle: keep does as low as possible
Down
  1. A person that is directly responsible for the execution, enforcement, and maintenance of the ALARA program in a hospital setting
  2. The process of boiling off electrons at the filament
  3. One of the three cardinal principles of radiation
  4. who invented fluoroscopy
  5. Method of explaining radiation to the public
  6. The plane that cuts the body into equal right and left halves
  7. Father of CT
  8. A physician who specializes in the use of roentgen rays and other forms of radiation in the diagnosis and treatment.
  9. Joint are found between the superior and inferior articular process
  10. What body part was the first X-ray of?
  11. Angling of the X-ray tube toward the feet is called
  12. Campaign for radiation safety in adult imaging
  13. The man who discovered X-rays was a physicist from what country

24 Clues: Father of CT • The father of Radiology • who invented fluoroscopy • Results in all-directional scatter • X-rays are a type of this radiation • What body part was the first X-ray of? • Principle: keep does as low as possible • A common unit of measure of equivalent dose • Method of explaining radiation to the public • Another name for the first cervical vertebra • ...