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CSET Science: Biology

Subjects : cset, science, biology
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The dramatic change an animal goes through on its way to becoming an adult






2. Organ beneath the papillae of a tongue that enables one to taste things






3. Larger and flatter teeth in the back that are used to crush food to mix with saliva to make it easier to swallow






4. The flow of blood through the heart to the lungs trading carbon dioxide for oxygen






5. Body part of a fish used for protection






6. Two rounded glands that hang down and produce the sperm cells






7. Two organs in the lower back which the blood travels to get cleansed of urea






8. Cell organs that manufacture proteins






9. The top layer of skin and made up of five layers






10. The pair of pinchers that are part of an arachnid's cephalothorax for grabbing things and deducting smells and vibrations






11. Groups of cells that live together






12. Different parts of the cerebrum that control different kinds of thought






13. Organs that a fish uses to move through the water






14. Feathers on birds that grow on their wing and tail and help steer the bird as it moves through the air






15. The pair of fangs that are part of an arachnid's cephalothorax an contain venom to kill their enemies






16. Human body system that breaks down food so that nutrients and water can be used for the body






17. Also known as ribosonal RNA and is located inside the ribosomes






18. Version of the nervous system that controls things that happen on their own - like heartbeat






19. Male sex cells produced in the testes






20. Gland that helps the body fight off infections by producing T- cells that identify and kill germs in the blood






21. Also known as ribonucleic acid - a complex molecule found in cells and viruses. Used by DNA to transport the instructions on how to develop the cell






22. Portion of the tooth that connects the teeth to the jawbone






23. Membranes filled with tiny blood vessels that a fish uses to get oxygen from water as blood flows through them






24. The thick - milkshake consistency that food becomes once it is digested in the stomach






25. Hormone released from the adrenal glands during times of stress by raisng heart rate and blood pressure






26. Algae with cell walls that are rich in silica - the main component of glass






27. Set of chemical reactions that occur within the protoplasm - the living material of the cells






28. Algae that lives in the ocean too and consists mostly of seaweed and kelp






29. Fibers of the dermis that gives the skin its structure - elasticity - and strength






30. Portion of the ear that is connected to nerve fibers that carry signals to the brain






31. The cell organelle that breaks down food and releases energy






32. Holes caused by plaque buildup that expose the sensitive portion of the tooth






33. Algae that have animal - like features including flagella and eye spots that are sensitive to light






34. Angiosperms that have one seed leaf inside of their seeds






35. The male sex organ






36. The way that bacteria reproduces asexually by producing two cells that are identical as the parent cell






37. Gland that controls how fast your body cells burn energy






38. Cells found in the blood that help make clots when you get a cut






39. Human body system that makes sure that germ fighting cells get collected by blood tissue






40. A transport tissue found in plants that water travels from the roots to the leaves through...also known as wood






41. Plants that grow up to live for many seasons and reproduce multiple times






42. One of the small bones of the ear and it bounces against the anvil when sound hits the eardrum






43. The material that is used to control all






44. The center of the chromosome that holds the structure together






45. Algae with a special type of flagellate that allows them to spin in circles






46. Neuron processes that carry impulses away from the neuron's body






47. Cnidarians - like sea anemones - that do not move as much at all






48. Little bones found in the mouth that are responsible for cutting and crushing food






49. Two pairs of elastic membranes that stretch across the larynx






50. Also known as leukocytes - cells found in blood that prevent one from getting sick







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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