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






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






3. Where ribosomes are made & in the nucleus






4. A large & relatively distinct terrestrial region that has similar climate & soil & plants & and animals regardless of where it occurs






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






6. Holds the ovaries to the body of the uterus






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






8. Plant growth response that is not dependent on the direction of the stimulus






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






10. Occurs when there is the same concentration in different areas






11. A vacuole filled with digestive enzymes






12. Breaking apart water






13. States that species richness is greatest at moderate levels of disturbance & so all the different species are at different stages in succession






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






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






16. The science that deals with human population statistics






17. The complex formed when the enzyme and substrate combine






18. The site of photosynthesis






19. The typical form of carbohydrate used for energy storage in plants






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






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






22. Contain identical & double stranded DNA sequences (><)






23. Unzips the DNA strand






24. Things that eat the producers & second lowest trophic level






25. Where chromosomes are attached to spindle fibers






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






27. Energy level






28. Male part of the flower






29. Grow and divide asexual reproduction






30. The average per capita birth rate






31. Plant growth response that is dependent on the direction of stimulus






32. When a cell or nucleus has only a single set of chromosomes






33. A scientific discipline with ties to evology that focuses on how humans interact with the environment






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






35. The pressure necessary to keep the water from moving in a you-tube






36. When the cell prepares itself for division






37. When natural selection favors individuals of each species that avoid or reduce among coexisting species as a result of each species' niche differing from the others in one or more ways & reducing competition






38. The DNA information being transferred to mRNA






39. A scientific discipline with ties to evology that focuses on how humans interact with the environment






40. Any environmental factor that affects the size of a population but isn't influences by changes in population density & usually abiotic factors






41. Changes within a species that occur in relatively short periods of time that are the result of changes in the genetic composition of populations






42. Produces testosterone






43. The potential ecological niche of a species






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






45. The assignments of codons for amino acids and for start and stop signals






46. Megaspore after mitosis






47. Found out that the hormone was being produced in the tip






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






49. The ability of a community to withstand disturbances






50. A covalent link formed when the equivalent of a water molecule is removed as one of the glycerol's hydroxyl groups reacts with the carboxul group of a fatty acid







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests