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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. The rate at which energy is captured during photosynthesis






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






3. Species interacting in a positive way & Which modifies and enhances the local environment for other species






4. Larger cells






5. Changes that take place over very long periods of time that may result in speciation






6. A group of populations of different species that live and interact in the same place at the same time






7. The ability to produce viable offspring






8. When there is equilibrium between to areas & but molecules are still moving






9. Takes less energy and is more efficient than sexual reproduction






10. The division of the cell cytoplasm to form two cells






11. Energy level






12. The beta pleated sheet or alpha helix






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






14. Causes rapid cell division






15. When cells touch each other and stop dividing






16. Reproductive isolation due to different mating signals






17. The formation of an association between some normal body function and a new stimulus






18. Camouflage






19. When DNA replicates






20. Aka temperate deciduous forest & broadleaf trees






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






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






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






24. The interactions of tertiary structures






25. Morning after pill






26. Sex cell






27. The person that said that the human population would quickly outgrow the natural resources and that it would cause war






28. A disaccharide made from two glucoses & malt sugar






29. Produces gonatotropin releasing hormone (GnRH)






30. When females select their mates on the basis of some physical trait or some resource offered by the winning suitor






31. Original cell that forms sperm






32. The concentration of water is higher than in the other area






33. Speciation that occurs when a new species evolves within the same geographic region as the parental species






34. The nuclear division that produces two nuclei containing chronosomes identical to those in the parental nucleus






35. Local variation in climate produced by differences in elecation






36. The person that said that the human population would quickly outgrow the natural resources and that it would cause war






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






38. When the sister chomatids separate and the chromosomes move to opposite poles






39. LH-like hormone produced by the placenta that maintains the corpus luteum






40. Aka aggregated distribution & occurs when resources in an area are clumbed & when there is limited seed dispersal or asexual reproduction & or when families/colonies all live together & good because the organisms can protect one another






41. Zygote after it has undergone mitosis and grown






42. Has its own life support for the embryo






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






44. Produces proteins






45. The cells that don't become eggs in oogenesis






46. A fatty acid that doesn't contain the maximum possible number of hydrogens






47. Holds the cell in place and gives it structure






48. Holds the ovules






49. The use of cues to change direction when necessary to reach a specific destination






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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