Bio 2 Warm-up #4 (Fall 2014)

7 Questions | Total Attempts: 166

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Bio 2 Warm-up #4 (Fall 2014)

Questions and Answers
  • 1. 
    Which describes a difference between DNA and RNA?
    • A. 

      DNA constructs proteins whereas RNA translates genetic information.

    • B. 

      DNA makes up ribosomes whereas RNA transfers genetic information.

    • C. 

      DNA translates genetic information whereas RNA maintains genetic information.

    • D. 

      DNA maintains genetic information whereas RNA helps construct proteins based on genetic information.

  • 2. 
    Which is similar between autotrophs and heterotrophs?
    • A. 

      Both need to obtain energy.

    • B. 

      Both need to produce glucose.

    • C. 

      Both use the same method of absorbing water.

    • D. 

      Both occupy the same position in a food chain.

  • 3. 
    What will most likely be the result if all of the mitochondria are removed from a plant cell?
    • A. 

      It will be unable to carry out respiration.

    • B. 

      It will lose water through osmosis.

    • C. 

      It will break down the ribosomes in the cell.

    • D. 

      It will be unable to photosynthesize.

  • 4. 
    Which statement best compares aerobic and anaerobic respiration?
    • A. 

      Less ATP is generated during anaerobic respiration than during aerobic respiration.

    • B. 

      More water is generated during anaerobic respiration than during aerobic respiration.

    • C. 

      More oxygen is generated during anaerobic respiration than during aerobic respiration.

    • D. 

      Less lactic acid is generated during anaerobic respiration than during aerobic respiration.

  • 5. 
    What is the relationship between the photosystems and the Calvin cycle?
    • A. 

      The photosystems produce ATP synthase for the Calvin cycle.

    • B. 

      The photosystems build sugars with the carbon dioxide produced by the Calvin cycle.

    • C. 

      The photosystems transfer energy to the Calvin cycle through ATP and NADPH.

    • D. 

      The photosystems transfer hydrogen ions and carbon dioxide to the Calvin cycle.

  • 6. 
    The part of cellular respiration in which glucose is broken down is called___.
    • A. 

      Electron transport

    • B. 

      Glycolysis

    • C. 

      Photosynthesis

    • D. 

      Aerobic respiration

  • 7. 
    In the diagram, structure A is the ___ and structure B is the ___.
    • A. 

      Thylakoid; stroma

    • B. 

      Inner membrane; matrix

    • C. 

      Stroma; matrix

    • D. 

      Granum; thylakoid

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