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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 points on the tentacles of a cnidarian that is used to stun prey






2. A carnivorous plant that sucks water into it along with the bugs that are in the water






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






4. Cell organs that manufacture proteins






5. Male sex cells produced in the testes






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






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






8. A type of invertebrate that is very simple and filteres food that goes through its body






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






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






11. Gland that keeps the level of calcium in the blood at a certain level






12. The veins that blood returns to the heart and lungs through






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






14. A group of vertebrates that have dry scaly skin that protects them and keeps moisture inside their bodies and use lungs to breathe air






15. Layer of skin located beneath the epidermis and dermis which is mostly fatty tissue to protect the inner organs






16. Tiny sacs found in the lungs that oxygen gets stored in






17. Heart chamber that pumps the blood out of the heart






18. A carnivorous plant with sticky beads that attract insects and then sucks the nutrients out of their decaying bodies






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






20. The tiny nerve endings at the bottom of the skin






21. The brain's switchboard which passes information from the body to the correct part of the brain






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






23. Hormones released by the hypothalmus and pituitary gland that regulate puberty and make the ovaries and testes grow






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






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






26. Animals with backbones or spinal columns - includes fish - mammals - amphibians - reptiles - birds






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






28. Protozoans that move with cillia and have two nuclei - the micro nucleus and the macro nucleus






29. A type of sugar that we get from food and is the main source of the body's energy. It is broken up in the mitochondrian as energy and water






30. The portion of the vocal chords that produce sound






31. Hormone released by the testes that causes voice changes - muscle mass - and facial hair






32. A substance found in red algae that is put in pudding and toothpaste to make them smooth






33. Organ at the bottom of the body that fills up with the urine transported from the kidneys






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






35. The end of the large intestine where solid waste leaves the body






36. A rod of stiffened tissue that develops into the backbone of a vertebrate as the animal grows






37. Extensions on a neuron that stretch out of its body and transmit messages throughout the nervous system






38. Vascular plants that flower and produce fruit






39. Vertebrate animals that are warm - blooded with two legs - wings - feathers - and a beak or a bill and lay hardshelled eggs and have hollow bones suitable for flying






40. Dome shaped muscle that the lungs rest on






41. The millions of pairs of chemical compounds that make up DNA






42. The male sex organ






43. Glands in women and men that produce the sex cells for reproduction






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






45. Cell organelle that breaks down food - cell waste and broken cell parts






46. The shape that DNA is formed within






47. The stems at the edge of the flower that contain the male sex cells called pollen






48. The material that is used to control all






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






50. Tough muscle tissue that connect bones to muscle







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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