10-30-06 (17) Photosynthesis

10-30-06 (17) Photosynthesis - Photosynthesis October 30,...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
Photosynthesis October 30, 2006
Background image of page 1

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

View Full DocumentRight Arrow Icon
Photosynthesis The process that feeds the biosphere Conversion of light energy to chemical energy
Background image of page 2
Light energy ECOSYSTEM CO 2 + H 2 O Photosynthesis in chloroplasts Cellular respiration in mitochondria Organic molecules + O 2 ATP powers most cellular work Heat energ y Figure 9.2
Background image of page 3

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

View Full DocumentRight Arrow Icon
Photosynthesis: Outline Chloroplasts are present in all of the ‘green parts’ of plants Overview of photosynthesis as a whole Light reactions in detail Calvin cycle in detail Alternative mechanisms of carbon fixation
Background image of page 4
Chloroplasts: The Sites of Photosynthesis Chloroplasts are present in all of the ‘green parts’ of plants Green color is from the chlorophyll found within the chloroplasts Chlorophyll
Background image of page 5

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

View Full DocumentRight Arrow Icon
Chloroplasts: The Sites of Photosynthesis
Background image of page 6
Chloroplasts: The Sites of Photosynthesis Chloroplast Chloroplast DNA Ribosomes Stroma Inner and outer membranes Thylakoid 1 µm Granum
Background image of page 7

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

View Full DocumentRight Arrow Icon
The Sites of Photosynthesis (a) Aerobic prokaryote (b) Photosynthetic prokaryote 0.2 μ m 1 μ m Respiratory membrane Thylakoid membranes
Background image of page 8
Tracking Atoms through Photosynthesis Summary of photosynthesis: 6 CO 2 + 12 H 2 O + E C 6 H 12 O 6 + 6 O 2 + 6 H 2 O 6 CO 2 + 6 H 2 O + E C 6 H 12 O 6 + 6 O 2 CO 2 + H 2 O + E [CH 2 O] + O 2
Background image of page 9

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

View Full DocumentRight Arrow Icon
Tracking Atoms through Photosynthesis • Where does O 2 come from? CO 2 C + O 2 C + H 2 O [CH 2 O]
Background image of page 10
• Where does O 2 come from? C
Background image of page 11

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

View Full DocumentRight Arrow Icon
Image of page 12
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 49

10-30-06 (17) Photosynthesis - Photosynthesis October 30,...

This preview shows document pages 1 - 12. Sign up to view the full document.

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