Biology 1 st Semester Exam

1. Biology 1st Semester Exam Review Challange

2. Match the definition to the correct vocabulary term. A. organism B. biome C. homeostasisD. ecosystem E. species • large group of ecosystems that share the same climate and similar communities

3. Match the definition to the correct vocabulary term. A. organism B. biome C. homeostasisD. ecosystem E. species • regulation of an organism’s internal conditions to maintain life, maintaining balance

4. Match the definition to the correct vocabulary term. A. organism B. biome C. homeostasisD. ecosystem E. species • group of organisms that can breed and produce fertile offspring

5. Match the definition to the correct vocabulary term. A. organism B. biome C. homeostasisD. ecosystem E. species • a biological community and all of the abiotic factors that affect it

6. Match the definition to the correct vocabulary term. A. organism B. biome C. homeostasisD. ecosystem E. species • any living thing

7. Match the definition to the correct vocabulary term.a. ecology b. abiotic factors c. population d. habitat e. biotioc factors • all nonliving factors in an organisms environment

8. Match the definition to the correct vocabulary term.a. ecology b. abiotic factors c. population d. habitat e. biotioc factors • area where an organism lives

9. Match the definition to the correct vocabulary term.a. ecology b. abiotic factors c. population d. habitat e. biotioc factors • study of relationships among organisms and their interactions with their environment

10. Match the definition to the correct vocabulary term.a. ecology b. abiotic factors c. population d. habitat e. biotioc factors • all living factors in an organisms environment

11. Match the definition to the correct vocabulary term.a. ecology b. abiotic factors c. population d. habitat e. biotioc factors • all organisms of a single species that share the same geographic location

12. Match the definition to the correct vocabulary term.a. tolerance b. immigration c. emigration d. carrying capacity e. biodiversity • individuals moving into a population

13. Match the definition to the correct vocabulary term.a. tolerance b. immigration c. emigration d. carrying capacity e. biodiversity • maximum number of individuals in a species that an environment can support

14. Match the definition to the correct vocabulary term.a. tolerance b. immigration c. emigration d. carrying capacity e. biodiversity • variety of life in an area, determined by the number of different species in that area

15. Match the definition to the correct vocabulary term.a. tolerance b. immigration c. emigration d. carrying capacity e. biodiversity • an organism’s ability to survive when subjected to different abiotic of biotic factors

16. Match the definition to the correct vocabulary term.a. tolerance b. immigration c. emigration d. carrying capacity e. biodiversity • individuals moving away from a population

17. Match the definition to the correct vocabulary term.a. cell wall b. nucleus c. mitochondria d. plasma membrane e. chloroplast • provides support and protection to plant cells

18. Match the definition to the correct vocabulary term.a. cell wall b. nucleus c. mitochondria d. plasma membrane e. Chloroplast • makes energy for all cells via cellular respiration

19. Match the definition to the correct vocabulary term.a. cell wall b. nucleus c. mitochondria d. plasma membrane e. chloroplast • controls all activity within the cell, contains DNA

20. Match the definition to the correct vocabulary term.a. cell wall b. nucleus c. mitochondria d. plasma membrane e. chloroplast • controls movement of substances into and out of the cell

21. Match the definition to the correct vocabulary term.a. cell wall b. nucleus c. mitochondria d. plasma membrane e. chloroplast • change light energy into a useable food source in plant cells

22. Match the definition to the correct vocabulary term.a. diffusion b. nucleolus c. ribosomes d. osmosis e. Golgi apparatus • the diffusion of water across a selectively permeable membrane

23. Match the definition to the correct vocabulary term.a. diffusion b. nucleolus c. ribosomes d. osmosis e. Golgi apparatus • is the site of protein synthesis (making of proteins)

24. Match the definition to the correct vocabulary term.a. diffusion b. nucleolus c. ribosomes d. osmosis e. Golgi apparatus • modifies and packages proteins so they can be sent out of the cell

25. Match the definition to the correct vocabulary term.a. diffusion b. nucleolus c. ribosomes d. osmosis e. Golgi apparatus • responsible for making ribosomes

26. Match the definition to the correct vocabulary term.a. diffusion b. nucleolus c. ribosomes d. osmosis e. Golgi apparatus • net movement of particles from areas of high concentration to areas of low concentration

27. Match the definition to the correct vocabulary term.a. mitosis b. cytokinesis c. chromosomes d. carcinogen e. apoptosis • structures in the nucleus of a cell that contain the cells genetic material or DNA

28. Match the definition to the correct vocabulary term.a. mitosis b. cytokinesis c. chromosomes d. carcinogen e. apoptosis • controlled programmed cell death in which the cell shrinks and shrivels

29. Match the definition to the correct vocabulary term.a. mitosis b. cytokinesis c. chromosomes d. carcinogen e. apoptosis • substances and chemicals that are known to cause cancer

30. Match the definition to the correct vocabulary term.a. mitosis b. cytokinesis c. chromosomes d. carcinogen e. apoptosis • process by which a cell’s cytoplasm divides and the cell splits into two new cells

31. Match the definition to the correct vocabulary term.a. mitosis b. cytokinesis c. chromosomes d. carcinogen e. apoptosis • cell cycle in which the cell’s nucleus and genetic material is actively dividing

32. Match the definition to the correct vocabulary term.a. interphase b. prophase c. metaphase d. anaphase e. telophase • phase of mitosis in which the chromosomes line up along the center of the cell

33. Match the definition to the correct vocabulary term.a. interphase b. prophase c. metaphase d. anaphase e. telophase • phase of mitosis in which the chomatids of each chromosome are pulled apart and move toward the opposite poles of the cell

34. Match the definition to the correct vocabulary term.a. interphase b. prophase c. metaphase d. anaphase e. telophase • phase of cell division in which DNA is replicated and cell carries out normal functions

35. Match the definition to the correct vocabulary term.a. interphase b. prophase c. metaphase d. anaphase e. telophase • phase of mitosis in which two nuclei form at the poles of the cell the chromosomes relax, the cleavage furrow begins to form, two new cells beginning to separate

36. Match the definition to the correct vocabulary term.a. interphase b. prophase c. metaphase d. anaphase e. telophase • phase of mitosis in which nucleus disappears, the chromosomes condense, and the spindle apparatus forms

37. Your cat hears you open a can of cat food and comes running to you. What is the stimulus in this case? a. the cat came running b. the cat ate the food c. you throw the empty can away d. the cat hears the can open

38. Which of the following is not a characteristic of all living things? a. all living things are made up of cells b. all living things grow and develop c. all living things use energy d. all living things have legs

39. What is the name given to the layer of permanently frozen soil in the tundra? a. polar ice b. taiga c. Plankton d. permafrost

40. Which of the following could be a limiting factor to a population of lily pads growing on a pond? a. nutrient rich water b. plenty of sunlight c. not enough space d. none of the above

41. Which of the following is not a density-dependent factor that might affect a population? • a. fire destroys a forest • b. presence of parasites • c. spread of disease • d. competition for food

42. A bee’s role in gathering pollen from flowers and carrying it to other flowers is its ______. • a. Habitat • b. community • c. niche • d. species

43. One community replacing another as a result of changing abiotic and biotic factors is called _____?_____. • a. endpoint • b. zone of tolerance • c. ecological succession • d. benthic zone

44. Lichens are a symbiotic relationship between algae and fungus. As part of this relationship both organisms benefit. The algae gets a safe place to live, while the fungus gets a source of food from the photosynthetic algae. What type of symbiotic relationship is this? • a. commensalism • b. parasitism • c. mutualism • d. capitalism

45. A __?__ is a biome where the annual rate of evaporation exceeds the rate of precipitation. • a. temperate forest • b. desert • c. tropical rainforest • d. tundra

46. How would a population decrease in primary consumers affect the ecosystem? • A. primary producers would suddenly decrease • B. Third-level consumer population would increase • C. Third-level consumer populations would eventually decrease • D. There would be no overall effect

47. Bogs, marshes, and swamps are areas of land that are saturated with water. All of these areas are known as ___?­___. • A. Tundra • B. Wetlands • C. photic zone • D. estuaries

48. What is the aphotic zone of the ocean? • A. the area that sunlight is unable to penetrate • B. the area that sunlight is able to penetrate easily • C. the area where the ocean meets land • D. the area of silt, sand, and dead organisms along the ocean floor

49. Many different factors can have an impact on the population of a species within an environment. Some of these factors have different effects when the population is small compared to when the population is large. What is the term used to describe these types of factors that work to limit a populations size? • A. extinction factors • B. density-independent factors • C. density-dependent factors • D. coincidental factors

50. The plasma membrane is called a ___?___ membrane because it allows some substances to pass through it while blocking others. • A. completely permeable • B. selectively fluid • C. selectively permeable • D. nonspecific