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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. Creatures found sucking nutrients from dead animals and plants by breaking down their remains






2. The physical breaking apart of food






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






4. Area surrounding spinal chord that has motorneurons responsible for voluntary movement and flexibility






5. Metabolic reactions that break down complicated models from food into simpler molecules






6. Human body system that protects insides including skin - hair - and nails






7. Joint that is used to turn one's head






8. The colored portion of the eye that opens and closes around the pupil depending on how much light there is






9. Hormone released by the ovaries that cauess breast development - body shape changes - and menustration






10. Three layers of connective tissue that protect the spinal chord






11. Cnidarians - like jellyfish - that use their tentacles to move through the water. Reproduce by laying their eggs in the water






12. The front teeth that bite and chop off pieces of food to fit in your mouth






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






14. The command center of the cell and is guided by the DNA contained within






15. Vascular plants that do not produce flowers or fruit - like conifers - cycads - gingkoes - and gnetophytes






16. A cup shaped growth with liquid inside that is found in carivorous plants - like the pitcher plant






17. Part of the brain that monitors and controls all the automatic functions that keep people alive






18. An inner skeleton which offers support and protects the soft parts of an animal






19. A type of cell that has no nucleus and has all the genetic material surrounded by it






20. Cells found inside leaves that are important for photosynthesis and contain chloroplasts






21. Biological chemicals responsible for regulating mood - organ function - growth - and metabolism






22. Muscle that pumps blood through your body and handles circulation






23. A white - fatty substance that axons contain to speed up transmission of impulses






24. The nuclei of a cilliate protozoa that controls reproduction






25. The outermost layer of hair and is sort of a protective outer layer






26. Tunnel the soundwaves from the outer ear travel to






27. Human body system that contains hormonal glands that control growth and reproduction






28. Phase of mitosis in which the chromosomes are visible and centrioles move to the opposite ends of the cells and threadlike spindle fibers start to spread across






29. The body of an arachnid that contains most of their organs






30. Special skin cells that make the pigment melanin






31. The black spot that we all have in the center of our eyes






32. Cell organelle that moves waste - food and water inside a cell






33. The shape that DNA is formed within






34. Lobe of the cerebrum that controls planning - problem solving and speech






35. Human body system that has the heart pumping blood throughout the body






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






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






38. The way that a reptile reproduces by having the male's sperm inside the female's body






39. The series of reactions that occur in the body to convert food into energy






40. Also known as the ear drum - it vibrates like a real drum when soundwaves enter the ear






41. The passing of traits from parents to offspring






42. The jelly - like fluid that is inside the cell and is a mixture of chemicals and water






43. Mixture of sperm and fluids






44. A shield that protects pathogens from entering the body






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






46. Blood vessels found on the alveoli that transport oxygen to the bloodstream






47. Layer of skin that is beneath the epidermis






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






49. Lobe of the cerebrum that controls memory






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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