Biology

O2 is a product of:
A. light-dependent reactions.

B. light-independent reactions.

C. light-capturing events.

D. All of the choices are correct.

Is the answer D?

  1. 👍 0
  2. 👎 0
  3. 👁 574
  1. No. try again.

    1. 👍 0
    2. 👎 0
  2. I will just be as simple as possible something that needs something. so..? what do you think it is?

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. biology help

    Is photosynthesis only occurring during the daytime? What happens when there is no light? What is the relationship between light dependent and light independent reactions in photosynthesis?

    asked by miyagi on July 10, 2011
  2. Biology

    Which materials produce during the light reactions of photosynthesis are essential to the dark reactions? Light Reactions (Occurs in Grana) The purpose of the light reactions is to change light energy into chemical energy of ATP

    asked by Sara on February 19, 2007
  3. Biology 1

    Does anyone know of a Photosynthesis concept map that includes all of the following: Photons, thylakoids, reactions, sun, NADPH, carbohydrates, xanthophyll, wavelength, pigments, stroma, product, photosynthesis, NADP+, visible

    asked by Jane on December 5, 2013
  4. Biology

    Which of the following is not a step in the light dependent reactions? A. High energy electrons move through the eletrons transport chain. B. Pigments in the photocenter absorb light. C.ATP synthase allows H+ ions to pass througb

    asked by Connections Academy on September 17, 2019
  5. Chemistry

    Photochemical reations (reactions that use light) are unique. In certain cases, reactions that are more dilute are more rapid than those that are more concentrated. Suggest an explanation for this observation. As the concentration

    asked by Ali on September 23, 2006
  6. science

    4. Assignment: Photosynthesis and Cellular Respiration Powerpoint Energy acquisition is essential for all life. Whether the organism is classified as plant or animal, single-celled or multicellular, the exchange of energy and the

    asked by barb on June 12, 2010
  7. Science

    having wayyy tooo much trouble with this simple assignment. Is there a lab that proves that the light reactions must occur prior to the dark reactions in photosynthesis? So far, I thought of the experiment in which one plant is

    asked by Carmen on January 3, 2008
  8. Biology III

    I'm having wayyy tooo much trouble with this simple assignment. Is there a lab that proves that the light reactions must occur prior to the dark reactions in photosynthesis? So far, I thought of the experiment in which one plant

    asked by Carmen on January 2, 2008
  9. AP Biology

    I'm working on a lab to show that light reactions must occur prior to dark reactions in photosynthesis. so far, i thought of the experiment involving two plants, one exposed to sunlight, the other is kept in a box. both receive

    asked by Carly on January 4, 2008
  10. check.

    12. The substance produced by the light-reaction and used in the light-independent reaction is A. water B. oxygen C. hydrogen D. carbon dioxide hi there so I belive that the answer is b or d but i am leaning more toward b is that

    asked by josiph on June 30, 2006

More Similar Questions