Test your basic knowledge |

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. A group of mammals that lays eggs






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






3. Human body system that exchanges carbon dioxide for oxygen for breathing






4. A type of reptile that has no limbs






5. The portion of the vocal chords that produce sound






6. The system of tissues that transports mainly sugars inside a plant to help it grow






7. Organ behind the eye's pupil that foucses light back onto the eyeball






8. Pointed teeth that help tear the food apart






9. Deoxyribonucleic acid - which is considered as a computer program for the body. located in the nucleus






10. Skin chemical that lubricates and waterproofs the skin and hair to make them smooth and supple but can develop acne






11. The long strands that DNA comes in. Two DNA molecules held together by a central structure






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






13. The outer layer of a cell that serves as a wall to let food in and let waste out






14. Gymnoperm plants that produce male and female cones






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






16. Organ that digests food with enzyme and other digestive juices like hydrochloric acid






17. Heart chamber that is filled with blood that was used by the body and needs to go back to the lungs for more oxygen






18. A long tube that connects the mouth to the stomach






19. Neurons transmit signals from your central nervous system to your muscles - telling them to move






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






21. Segmented worms - like earthworms - and are made up of ringed segments






22. Algae that has chlorophyll - but also has a red pigment which helps them absorb sunlight from deep underwater






23. The tissue inside the bones that blood is made in






24. Enzyme found in spit that breaks down carbohydrates






25. Porrtion of the spinal chord that reflects impulses to and from the brain






26. Special layer of tissue found in the back of the eye covered with photoreceptive nerve cells






27. The portion of the ear that is seen and has ridges that bounces soundwaves into the middle ear






28. A protozoa that cannot move on its own and depends on living bodies for transport






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






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






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






32. Tails that plant - like protists use to transport themselves






33. The nuclei of a cilliate protozoa that controls reproduction






34. The walls of a plant cell






35. When chemicals called enzymes break food up into molecules that can be absorbed






36. Warm - blooded and maintains a constant body temperature






37. Prozotoans that live in host organisms and help the host






38. Small tube attached to the large intestine






39. The tiny threads that fungi attach to their food with






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






41. Temporary extensions of cytoplasm on a protozoan that they use to move






42. The nuclei of a cilliate protozoa that controls the day - to - day functions of a cell






43. Muscles tha allow you to move different parts of the body






44. Animals that do not have a backbone - like butterflies - sand dollars - and starfish






45. Hard substance that covers the root and anchors the tooth in place






46. 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






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






48. The largest part of the brain that is divided into two halves called hemipsheres and controls thoughts






49. Finger - like organs that line up the small intestine that absorb the nutrients as they pass by






50. A trait in heredity that appears more frequently in the offspring







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests