AP Biology Ms. Noche

Name: Date:

Per.

Org 10 – PHOTOSYNTHESIS Autotroph

Heterotroph

Equation

Palisade parenchyma: Why organized?

Thylakoid Membrane: purpose of membrane

Spongy parenchyma: Why not so organized?

Grana

Stomata/Stoma

Stroma

How do photosynthetic prokaryotes (bacteria), which lack chloroplasts, go thru photosynthesis?

Photosynthesis consists of what 2 phases?

Noche 9/2/2013

1

Nature of Light and the Electromagnetic Spectrum Sunlight is ________________________E. It is both: wavelike. Define wavelength. Visible light is _________ to __________ nm.

particle-like. Define photon.

Which wavelengths (colors of light) are most effectively absorbed by chlorophyll? The color you see is the color ___________________. The colors you don’t see are the colors ___________________. _______________ pigments absorb _______________ wavelengths of light. List the different pigments in chlorophyll and the wavelengths they absorb Light Reactions: Please take detailed notes on the heavier-lined boxes.

Photosystem II 1.

Photosystem I 5.

2. 6. 3. 4.

Noche 9/2/2013

2

Photosystem II

Photosystem I

1.

5.

2. 6. 3. 4.

Non Cyclic Electron Flow

Cyclic Electron Flow

conc. of NADPH may regulate which pathway is active Chemiosmosis Similarities

Mitochondria

Chloroplast

Differences

Noche 9/2/2013

3

Calvin Cycle

Photorespiration

C3

Noche 9/2/2013

C4

CAM

4