Chapter 6 -3 Flashcards by Mary Kate Karle

Q

What happens in light harvesting complexes?

A

pigments capture solar energy

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What happens in the reaction center?

A

2 chlorophyll a

e’s excited by photon energy

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Where does the Calvin cycle occur?

A

in stroma

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What do light dependent reactions involve?

A

electron flow and ATP formation

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What happens in the noncyclic pathway?

A

electron is not returned and ATP & NADPH is produced

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What happens in the cyclic pathway?

A

electron is returned

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Overall what do light harvesting pigments do?

A

Absorb photons and transfer energy to P680

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What does PSII trigger?

A

H+ accumulation and ATP production

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What does PSI result in?

A

NADPH production

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What happens in the Cyclic Electron Flow?

A

Involves only PSI

Produces only ATP

How well did you know this?

1

Not at all

2

3

4

5

Perfectly