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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. Both individuals have male and female parts but don't self fertilize






2. When water moves into a cell and keeps going in until the membrane bursts






3. Participates in the process in which amino acids are linked to form polypeptides






4. Eggs formed and held in the mother & eggs hatch and the offspring leaves the mother






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






6. Used for long term energy storage & cell membranes & padding and insulation & and steroids & soluble in nonpolar solvents and relatively insoluble in water






7. The concentration of water is lower than in the other area






8. Immature sperm cell






9. A nucleic acid polymer consisting of nucleotide subunits that can associate by complementary base paining with the single-strand DNA template






10. Lays eggs






11. A graph that indicates the energy content of the biomass of each trophic level






12. The strand of DNA that is synthesized smoothly and continuously






13. When one individual behaves in a way that seem to benefit others rather than itself






14. Forms the initial seed leaves (not actual leaves) & a side of the seed






15. Going through protein channels with the concentration gradient






16. The study of heredity






17. Stimulates the anterior pituitary to make FSH and LH






18. AAAA...






19. A form of a gene






20. When the cell prepares itself for division






21. Thin inner membrane in a land egg






22. Gases act like a blanket and hold heat in the atmosphere






23. Have traits that contribute to a high population growth rate & usually small & reach maturity early & have short life span & have lots of offspring & provide little to no parental care






24. A process carried out to ensure that the male is actually male and a member of the same species






25. The ability of a community to withstand disturbances






26. Aka temperate deciduous forest & broadleaf trees






27. Species that expend their energy in a single & huge reproductive effort






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






29. Halfway between saturated and unsaturated






30. Flowering plant






31. Moving molecules into a cell






32. Makes up the cytoskeleton






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






34. A piece of DNA made on the lagging strand






35. A stable and persistent community & is impossible to achieve because of disturbances






36. Partner chromosomes similar in size & shape & and the position of their centromeres (XX)






37. The role of an organism within the structure and function of a community & takes into account all biotic and abiotic aspects of the species & as well as all the physical & chemical & and biological factors that it needs to survive & its habitat & wha






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






39. The change in species composition produced at ecotones






40. When the animal must do something to gain a reward or to avoid punishment






41. Microsporocyte after meiosis






42. Quantitative estimate of the total mass & the amount of living material






43. Changes in the shape of a protein and the accompanying loss of its biological activity






44. The constricted region in a chromatid






45. The idea that evolution takes place in relatively short bursts of rapid change followed by long periods of stability






46. A group of the populations of all the different species in an area






47. A link formed when two amino acids combine






48. Going through protein channels with the concentration gradient






49. Connecting trunk of the pistil






50. The interaction of two or more animals & usually of the same species







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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