Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Biology 20 > Chapter 6/7: Photosynthesis > Flashcards

Chapter 6/7: Photosynthesis Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

Life on earth relies on taking __________________ from photons and converting it to _________________________ in the form of carbohydrates.
2 Marks

A
  • Potential Energy

- Chemical Potential Energy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Life on earth relies on taking potential energy from photons and converting it to chemical potential energy in the form of carbohydrates is…

A

PHOTOSYNTHESIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Organisms then convert the energy of carbohydrate into a ____________________________ called ____.
What is this called?
3 Marks

A
  • smaller chemical package
  • ATP
  • Cellular Respiration
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The energy of ATP can be converted to ________________________ to run cellular activities.

A

Kinetic Energy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What does Chloroplasts do?

A

Traps the sun’s energy and uses it to synthesize energy-rich compounds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

When animals or any consumer eats the plants, What happens?

A

Stored energy-rich compounds gets generate ATP to fuel them

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Autotroph or Heterotroph?

Photosynthesis

A

Autotroph

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Autotroph or Heterotroph?

Cellular Respiration

A

Autotroph AND Heterotroph

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Heat is a produce from…

A

Cellular Respiration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Light is a reactant energy for…

A

Photosynthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Photosynthesis stores energy from light in the bounds of…

A

Carbohydrates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

_________+__________+___________————>______________+_____________

A

Solar Energy + Carbon Dioxide + Water —————-> Carbohydrate + Oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Water provides _________, releasing oxygen into the atmosphere.

A

Electrons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is Chlorophyll?

A

Pigments absorb certain wavelengths of light and reflect others.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Chlorophyll a & Chlorophyll b overall both absorb colors _______,_________, and ________. Reflecting _________.

A

Absorb Violet, Blue, and Red

Reflecting Green

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Wavelengths are measured in…

A

Nanometers

17
Q

6 CO2 + 6 H2O————-> C6H12O6 + 6 O2
On the top of the arrow what should it say?
On the bottom of the arrow what should it say?
What is represented?
3 Marks

A
  • Sunlight at the top
  • Chlorophyll at the bottom
  • PHOTOSYNTHESIS
18
Q

What is ATP?

Not what it stands for.

A

Main energy source of the cell during cellular respiration

19
Q

Where is Chlorophyll found?

A

In the electron transport chain of photosynthetic organisms

20
Q

What is Photosystems?

A

Cluster of light absorbing pigments molecules within thylakoid membranes

21
Q

Where are Eukaryotic photosystems located?

A

Thylakoid membrane inside chloroplasts

22
Q

Where are Chloroplast abundant (existing)?

A

In the mesophyll tissue of leaves

23
Q

Fluid protein of the Chloroplast; outside of the thylakoids

What is this?

A

Stroma

24
Q

Saclike photosynthetic membranes found in Chloroplasts

What is this?

A

Thylakoid

25
Q

Stacks of Thylakoid

What is this?

A

Granum

26
Q

Where does the Calvin-Benson cycle occur?

A

Stroma

27
Q

In fluid stoma, what is happening?

A

Chemical reactions that synthesis carbohydrates

28
Q

Where does light-dependent reactions occur?

A

Thylakoid Membrane

29
Q

What is Chemiosmosis?

A

The use of energy in a H+ gradient to drive cellular work

30
Q

Where does Chemiosmosis occur?

A

Thylakoid membrane

31
Q

Where is H+ released?

A

Stroma

32
Q

What are the two stages of photosynthesis?

2 Marks

A

Light-independent

Light-dependent

33
Q

What’s another name for the Light-independent reaction?

A

Calvin Cycle

34
Q

Where does the light-independent reaction occur?

A

Stroma

35
Q

Electrons entre _____________ __ from molecules.

A

Photosystem II

36
Q

How do the electrons get into photosystem I?

A

Electron Transport System

37
Q

What is the electron transport system?

A

A series of protein in which high-energy electrons are used to change ADP to ATP

38
Q

When electrons enter photosystem I, what happens?

A

The electrons are lost to an electron acceptor which aids the formation of NADPH

Biology 20 (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions