AP Bio Photosynthesis
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  • Question 1
    30 seconds
    Q. What is the name of a pigment-containing complex found in a thylakoid?
    answer choices
    chlorophyll a
  • Question 2
    30 seconds
    Q. Where do the light-dependent reactions occur? 
    answer choices
    thylakoid membrane
  • Question 3
    30 seconds
    Q. What is the primary function of the light reactions of photosynthesis?
    answer choices
    To produce glucose
    To produce NADPH and ATP
    To use ATP
    To produce RuBP
  • Question 4
    30 seconds
    Q. Which of the following is NOT a product of the light reactions?
    answer choices
  • Question 5
    30 seconds
    Q. What does ATP synthase do?
    answer choices
    Create ATP in chemiosmosis.
    Break down ATP in chemiosmosis.
    Break down NADPH. 
    Create NADPH.
  • Question 6
    30 seconds
    Q. Which of the following is the correct equation for PHOTOSYNTHESIS?
    answer choices
    CO+ light + H2O --> O+ glucose
    CO+ glucose + H2O --> O+ light
    O2 + light + H2O --> CO+ glucose
    CO+ O2 + H2O --> Light+ glucose
  • Question 7
    30 seconds
    Q. What supplies the electrons that are lost in PS I?
    answer choices
    the electrons from PS II
  • Question 8
    60 seconds
    Q. What is the function of NADP+?
    answer choices
    It absorbs light
    It is an electron carrier
    It is a light-reflecting pigment
    It acts as long-term energy storage
  • Question 9
    60 seconds
    Q. Which substance from the light-dependent reactions of photosynthesis is a source of energy for the light-independent reactions?
    answer choices
    pyruvic acid
  • Question 10
    30 seconds
    Q. It is important to create a concentration of H+  in the thylakoid space so that the H+ can diffuse through_________ to create ______.
    answer choices
    ATP synthase, ATP
    proton pump, protons
  • Question 11
    60 seconds
    Q. If an aquatic plant is placed into a test tube with water near a light source, what will it produce?
    answer choices
    Glucose and Oxygen
    Carbon dioxide and ATP
    Water and Oxygen
    Glucose and ATP
  • Question 12
    60 seconds
    Q. Beyond Basics:  The splitting/breaking of water 
    answer choices
    occurs during Cellular Respiration
    is called hydrolysis
    produces oxygen, electrons and hydrogens
    occurs during fermentation
  • Question 13
    60 seconds
    Q. Beyond Basics:  NADP+, NAD+, and FAD are
    answer choices
    involved in photosynthesis
    accept electrons and hydrogens for transport
    are involved in cellular respiration
    are unrelated compounds
  • Question 14
    60 seconds
    Q. Beyond Basics:  Carbon fixation
    answer choices
    is part of the Krebs Cycle
    is part of the Calvin Cycle
    is part of the ETC
    is part of the Light Reactions
  • Question 15
    60 seconds
    Q. Beyond Basics:  Electrons become energized during photosynthesis when 
    answer choices
    they are absorbed by water
    they undergo carbon fixation
    they are struck with light energy
    they are incorporated into oxygen
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