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 time inbetween meiosis 1 and 2






2. Competition within a given population






3. Going through protein channels with the concentration gradient






4. Top of the stamen & where pollen is produced






5. A system of tubes and tubules used for internal storage and transport of proteins






6. Cutting of the oviduct






7. Megasporocyte after meiosis






8. Holds the ovaries to the body of the uterus






9. The measure of the relative importance of each species within a community & based on its abundance & productivity & or size






10. A mutation in which the entire reading chain is shifted & changed everything after an addition or delection






11. A double ringed nitrogenous base






12. The possession of two or more set of chromosomes






13. The offspring of two genetically dissimilar parents






14. Competition among population of different species






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






16. Stimulates the growth of sex organs at puberty and the development of secondary sex characteristics & induces maturation & stimulates monthly preparation of endometrium for pregnancy & makes cervical mucus thinner and more alkaline






17. Focuses on the evolution of social behavior through natural selection






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






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






20. A protein that accelerates the thousands of different chemical reactions that take place in an organism






21. What something does and how it does it






22. When two parts of sister chromatids exchange corresponding parts






23. Towards the stimulus






24. Spontaneous generation & life may arise from nonliving matter (incorrect idea)






25. Provides structure for the cell






26. A disaccharide made from glucose and fructose & table sugar






27. Makes up the cytoskeleton






28. Composes the genes and contains the instructions for making all the proteins & as well as the RNA & an organism needs






29. A plant structural compound






30. A single ringed nitrogenous base






31. Capillary bed that is adjacent to the capillaries of the uterine lining & exchanges everything except for blood






32. Any environmental source that tends to restrict the ecological niche of a species because it is scare or unfavorable






33. The buildup of predator and prey strategies






34. A single strand of RNA that carries the information for making a protein






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






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






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






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






39. Fluid filled sac where the primary oocyte divides to form the secondary oocyte and the polar body






40. The beta pleated sheet or alpha helix






41. Sex cell






42. Choosing certain trains and breeding only individuals that axhibited the desired traits






43. A gene carried on the Y chromosome






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






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






46. Active at nigh






47. Aka boreal forest & big evergreen forests & cold most of the year






48. Where cell aerobic respiration takes place






49. Eggs and sperm combine






50. Coccus prokaryotic cells