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What are dark and light reactions in photosynthesis?

Light and dark reactions in photosynthesis - …

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Notes on the C4 Cycle of Dark Reaction of Photosynthesis

Naturally occurring food and fuel contain complex carbon-based molecules, chiefly derived from plant matter that has been formed by photosynthesis. The chemical reaction of these molecules with oxygen releases energy; such reactions provide energy for most animal life and for residential, commercial, and industrial activities.

on the C4 Cycle of Dark Reaction of Photosynthesis

fixed from carbon dioxide leaves the cycle as
The Calvin Cycle
The two sets of photosynthetic reactions work together.
light-dependent reactions
trap sunlight energy in chemical form.

Photosynthesis Review: The Light and Dark Reactions

Dark reactions make use of these organic energy molecules (ATP and NADPH). This reaction cycle is also called Calvin Benison Cycle, and it occurs in the stroma. ATP provides the energy while NADPH provides the electrons required to fix the CO2 (carbon dioxide) into carbohydrates.

What is another name for the Calvin cycle?
light-dependent reactions
light-independent reactions
electron transport chain
Which of the following factors does NOT directly affect photosynthesis?
water supply
light intensity
Stage of Photosynthesis
STAGE 1:Light Reactions
Energy from sun light splits water to produce oxygen.

ch 8- 3 Reactions of Photosynthesis by Jeanette Morales …

. The chemical reaction by which plants produce complex food molecules (sugars) requires an energy input (i.e., from sunlight) to occur. In this reaction, carbon dioxide and water combine to form carbon-based organic molecules and release oxygen. (Boundary: Further details of the photosynthesis process are not taught at this grade level.)

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  • Photosynthesis (Light Reactions) - YouTube

    Photosynthesis: Dark cycle reactions, - Photosynthesis: Dark cycle reactions, ..

  • Second animation of the Calvin Cycle - Smith College

    "Carbon Fixation dark reactions" is the property of its rightful owner.

  • photosynthesis | Importance, Process, & Reactions - …

    Friday, December 10, 2010

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