Test your basic knowledge |

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. The ability to produce viable offspring






2. The process of gaining knowledge & including thinking & processing information & learning & reasoning & and awareness of thoughts & perceptions and self






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






4. Lateral






5. A form of a gene






6. Megasporocyte after meiosis






7. A cooperative view of the community that stresses interactions between different species






8. The process by which heritable traits make it more likely that an organism will have greater reproductive success






9. An abrupt decline from high to low population density






10. A molecule consisting of a clycerol joined to three fatty acids






11. The net energy available for biomass production by consumer organisms






12. The number of individuals of a species per unit of area or volume at a given time






13. Little 'hairs' around the membrane used for movement






14. Figured out that the hormone that made plants bend was on the opposite side from the light






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






16. The number and types of species present & the relative abundance of each species & the interactions between different species & the resilience to disturbances & energy and nutrient flow & productivity






17. Stimulates contraction & prostaglandin release & and ejection of milk






18. Produces semen (1)






19. The complex formed when the enzyme and substrate combine






20. The sequence of amino acids in a protein which are joined by peptide bonds






21. A link formed when two amino acids combine






22. The enzyme that controls the cell cycle & is destroyed during mitosis






23. Zygote after it has undergone mitosis and grown






24. A tool of ecological management in which the undergrowth and plant litter are deliberately burned under controlled condition before they accumulate to dangerous levels






25. Cutting of vas deferens






26. The enzyme that takes out all of the introns & leaving only the exons






27. When two parts of sister chromatids exchange corresponding parts






28. When all the water is sucked out of a cell






29. A parasite that lives on the outside of the host






30. Birth canal






31. Occurs when each individual in a population consumes too large a share of resources






32. Shows interactions at their most basic level (who eats who)






33. A species that is crucial in determining the nature of the entire community and that greatly affects the rest of the community & keeps the who ecosystem in balance






34. Chromosomes other than sex chromosomes






35. The study of behavior in natural environments from an evolutionary perspective






36. Eggs and sperm combine






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






38. Provides structure for the cell






39. A disaccharide made from glucose and galactose & milk sugar






40. A tool of ecological management in which the undergrowth and plant litter are deliberately burned under controlled condition before they accumulate to dangerous levels






41. Reproductive isolation due to different habitats in the same area






42. An arm of an amoeba






43. Physically changing from sex when there aren't any of one sex






44. Very low precipitation






45. Sticky part of the pistil that pollen sticks to






46. A long & unbranched hydrocarbon chain with a carboxyl group (COOH) at one end






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






48. Produces semen (3)






49. On the side where the 5' carbon is

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50. Any event in time that disrupts community or population structure







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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