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Honors Freshman Science

Subject : science
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. Secretes hormones that keep uterine lining thick in the event of fertilization & what the follicle turns into after fertilization






2. The time inbetween meiosis 1 and 2






3. Where DNA is held & the control center of the cell






4. Spiral shaped prokaryotic cells






5. Reproductive isolation due to different mating times






6. When the chromosomes align at the cells middle






7. Male gamete released into the female






8. The buildup of a toxin in an organism's body






9. A molecular unit that consists of a five carbon sugar & one or more phosphate groups & and a nitrogenous base






10. Makes up the cytoskeleton






11. Transmits hereditary information and determines what proteins a cell manufactures






12. AUG






13. Turning energy from one form to another






14. The graph of the comparison of trophic levels by determining the number of organisms & the biomass & or the relative energy found at each level






15. Where sperm cells are formed by spermatogenesis






16. A piece of DNA made on the lagging strand






17. The amount of energy that remains in plant tissues after cellular respiration & the amount of biomass found in excess of that broken down by a plant's cellular respiration for normal daily activities






18. Daily & 24 hour cycles of activity






19. The arrival of the chromosomes at the poles and cytokinesis






20. Genes that tend to be inherited together






21. A fatty acid that contains the maximum possible number of hydrogens






22. The global movement of nitrogen between the abiotic environment and organisms






23. The beta pleated sheet or alpha helix






24. An organic compound with 3-7 carbons with a hydroxyl (OH) group bonded to each but one & which is double bonded to an oxygen






25. Produces eggs






26. The potential ecological niche of a species






27. What something does and how it does it






28. Secretes hormones that keep uterine lining thick in the event of fertilization & what the follicle turns into after fertilization






29. A type of learning in which an animal learns to ignore a repeated & irrelevant stimulus






30. Halfway between saturated and unsaturated






31. The change in species composition over time in a habitat that was not previously inhabited by organisms (no soil)






32. All of the contents of the cell inside the membrane






33. Making more DNA






34. When strands run in opposite directions






35. Stimulates the anterior pituitary to make FSH and LH






36. A single ringed nitrogenous base






37. When an original part of the double helix is put together with a new strand & and the same is done with the other part of the original






38. The global movement of carbon between the abiotic environment and organisms






39. How the molecule folds on itself due to the functional group interactions






40. Exactly the same as mitosis without any DNA replication






41. Shows the mortality and survival data of a population






42. Where sperm is stored






43. Reproductive successfulness






44. Going from areas of low to high concentration & goes against the concentration gradient & requires cell energy






45. A double ringed nitrogenous base






46. The potential ecological niche of a species






47. Regulates the ecosystem function by nutrient cycling and by availability of other resources






48. Where cells are actively dividing






49. Male gamete released into the female






50. Causes rapid cell division







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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