Light Reactions
Calvin Cycle
Photosynthesis
Photorespiration
C3/C4 Plants
100

This Process Uses The Proton Gradient Across The Thylakoid Membrane To Drive ATP Synthesis

Chemiosmosis 

100

What Is The Enzyme Catalyzes Carbon Fixation?

Rubisco

100

What Pigment Directly Absorbs Light Energy In The Light Reactions?

Chlorophyll

100

This Process Decreases Photosynthetic Efficiency By Consuming Oxygen

Photorespiration

100

This Plant Adaptation Spatially Separates Carbon Fixation From Calvin Cycle

C4 Plants

200
What Two Processes Make Up Light Reactions?

- Chemiosmosis

- ETC

200

This Three-Carbon Sugar Is The Direct Product That Leaves The Calvin Cycle

G3P

200

What Structure Is Within Chloroplasts That Are Like Stacks Of Discs?

Thylakoids

200

This enzyme initiates photorespiration through its oxygenase activity

Rubisco 

200

What Is The First Produce For A C4 Plant?

Oxaloacetate

300

This Molecule Is The Final Electron Acceptor In The Light Reactions & Becomes Reduced

NADP+

300

What Two Things Molecules Does The Calvin Cycle Generate?

- NADP+ 

- ADP

300

The stored energy within a molecule/system due to its structure/position?


Potential Energy 

300

Photorespiration Results In A Loss Of 3 Fixed What?

Carbon Atoms

300

Does C3 Or C4 Plants Use More ATP & NADPH?

C3 plants

400

This Protein Complex In The ETC Absorbs Light Energy & Uses It To Split Water Molecules --> Releases Oxygen

Photosystem II

400

What Are The Three Stages Of The Calvin Cycle?

- Carbon fixation

- Reduction

- Regeneration

400

What Organelle Carries Out Photosynthesis?

Chloroplast

400

Photorespiration Directly Competes With This Photosynthetic Process

Calvin cycle

400

In CAM Plants, What Plant Pathway Is At Night & Which Pathway Is During The Day?

- C4 plant --> at night

- C3 plant --> during day

500

This Electron Carrier Transfers High-Energy Electrons From Photosystem I To The Calvin Cycle

NADPH

500

Six Turns Of The Calvin Cycle Are Required To Form One Molecule Of This Compound

Glucose

500

This Is The Primary Photosynthetic Pigment That Directly Participates In The Light Reactions

Chlorophyll a

500

Photorespiration Begins When Rubisco Oxygenates RuBP à Forms A Two-Carbon Compound Known As?

2-phosphoglycolate

500

High Temperature/High Light Intensity/Low CO2 Levels Are Favored By Which Plant?

C4 Plants