Bio1_11_CalvinCycle - 1 2 3 4 1 2 5 6 7 8 9 10 Self-Quiz 1....

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Self-Quiz 1. What molecular reactants are necessary for photosynthesis to occur? 2. Which reactant is oxidized? Which is reduced? 3. What is the coenzyme for oxidation-reduction in photosynthesis? 4. What flows across the thylakoid membrane to make ATP? 5. What is the function of cyclic photophosphorylation? Overview: Carbon Capture • Ch. 7: Photosynthesis – Global warming – Calvin cycle – Modifications in plants Global Warming • Rise in average global temperature CO 2 & other greenhouse gases Calvin Cycle Requires • Carbon dioxide • ATP • NADPH Reaction pathway is cyclic, RuBP regenerated Produces • Glucose • ADP + P i • NADP + Calvin Cycle Reactions • CO 2 fixation • CO 2 reduction • Regeneration of RuBP Calvin Cycle Reactions • Fixation of CO 2 – RuBP carboxylase (enzyme) speeds reaction – Attachs CO 2 to RuBP •6-carbon molecule split into 3-carbon molecules Calvin Cycle Reactions • Reduction CO 2 – Energy from ATP – Electrons from NADPH – CO 2 reduced to carbohydrate (G3P) Calvin Cycle Reactions • Regeneration of RuBP – 5 3-carbon molecules to 3 5-carbon molecules – Energy from ATP Assignment 1 • Think, Pair, Share • Topic: Why does photosynthesis have the light reactions? – What are produced? • Why does photosynthesis have Calvin cycle reactions? – What are produced? Products from the Calvin Cycle • G3P converted into necessary molecules • Carbohydrates 1 2 3 4 1 2 5 6 7 8 9 10
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 – Glucose phosphate – Fructose phosphate – Sucrose – Starch – Cellulose • Fatty acid synthesis • Amino acid synthesis Summary of Photosynthesis Review Exercise • Label a. – h. in the diagram below.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/12/2012 for the course BIOLOGY 1 taught by Professor Teresafinnern during the Fall '11 term at Riverside Community College.

Page1 / 5

Bio1_11_CalvinCycle - 1 2 3 4 1 2 5 6 7 8 9 10 Self-Quiz 1....

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online