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Chap. 8.1 & 8.2 Quiz Review

Total questions: 38

Worksheet time: 22mins

Name
Class
Date
1.

What are the reactants (what's needed) for photosynthesis?

a)

glucose and oxygen

b)

light, water, and carbon dioxide

2.

What gas is released by plants during photosynthesis?

a)

sulfur

b)

carbon dioxide

c)

oxygen

d)

hydrogen

3.

In which organelle (part of the cell) does photosynthesis take place?

a)

mitochondria

b)

chloroplast

c)

nucleus

d)

cell membrane

4.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

6CO2 + 6H2O + light energy --> 6O2 + C6H12O6

b)

6CO2 + C6H12O6 + 6H2O --> O2 + light energy

c)

6O2 + 6H2O + light energy --> 6CO2 + C6H12O6

d)

C6H12O6+ light energy + 6O2 ---> 6H2O + 6CO2

5.

Where do the light-dependent reactions occur?

a)

thylakoid membrane

b)

stroma

c)

cytoplasm

d)

mitochondria

6.

The Calvin Cycle (light independent reaction) takes place in the

a)

stroma

b)

thylakoid membrane

c)

grana

d)

mitochondria

7.

The light reactions occur in the ________ and the dark reactions take place in the ________.

a)

Chloroplast / thylakoid membrane

b)

stroma / thylakoid

c)

mesophyl / stomata

d)

thylakoid membrane / stroma

8.

Where is glucose synthesized (made)

a)

Photosystem II

b)

Photosystem III

c)

Calvin Cycle

d)

Glycolysis

9.

Light-absorbing colored molecules found in the thylakoid membranes are

a)

Light sabers

b)

Pigments

c)

Stromas

d)

Granum

10.

Which is NOT a characteristic of energy?

a)

cannot be created nor destroyed

b)

is the capacity to do work

c)

exists in forms such as chemical, light, and mechanical

d)

changes spontaneously from disorder to order

11.

All of the following are examples of anabolism EXCEPT:

a)

bone growth

b)

muscle mass

c)

proteins broken down to amino acids

d)

DNA replication

12.

The oxygen released as a byproduct of photosynthesis comes from splitting _____.

a)

H2O

b)

O2

c)

CO2

d)

glucose

13.

Plants are a type of...?

a)

Heterotroph

b)

Autotroph

14.

TRUE OR FALSE: humans could live if photosynthesis didn't exist

a)

True

b)

False

15.

Plants need ________from the air for photosynthesis

a)

oxygen

b)

soil

c)

carbon dioxide

d)

sugar

16.

The products of photosynthesis are

a)

water and carbon dioxide

b)

oxygen and water

c)

sugar and cabon dioxide

d)

oxygen and sugar (glucose)

17.

What three things are needed for a plant to perform (or complete) photosynthesis?

a)

Glucose, Oxygen, Sunlight

b)

CO2, Oxygen, Sunlight

c)

CO2, Water, Sunlight

d)

Oxygen, Water, Sunlight

18.

How can photosynthesis be related to cellular respiration?

a)

What's produced (made) by one is needed (the reactants) for the other

b)

They both produce the same products

c)

They both have the same reactants (need the same things)

d)

These 2 processes have nothing in common

19.

The stacks of disks in the chloroplast are called:

a)

Lamellae

b)

Grana

c)

Stroma

d)

Thylakoid

20.

The disks in the chloroplast are called:

a)

Lamellae

b)

Grana

c)

Stroma

d)

Thylakoids

21.

The interior space of the chloroplast is called:

a)

Lamellae

b)

Grana

c)

Stroma

d)

Thylakoids

22.

Chlorophyll gives leaves a green color because it:

a)

Absorbs green light

b)

Reflects green light

23.

Which system happens first in Photosynthesis?

a)

Photosystem 1

b)

Photosystem 2

c)

Calvin Cycle

24.

During Photosystem II, oxygen is produced in the thylakoid. Oxygen is released (or oxidized) from what molecule during Photosystem II?

a)

carbon dioxide

b)

water

c)

glucose

d)

protein

25.

What is formed during Photosystem II and will be used in the Calvin Cycle?

a)

ATP

b)

ADP

c)

NAD+

d)

glucose

26.

The Calvin Cycle occurs in the ___________.

a)

Stroma

b)

Thylakoid Membrane

c)

Enzyme ATP Synthase

d)

Chlorophyll

27.

Organism that obtains food by consuming other living things; also called a consumer

a)

Autotroph

b)

Heterotroph

c)

Chlorophyll

d)

Stroma

28.

Light-absorbing molecule used by plants to gather the sun's energy

a)

Pigment

b)

Chlorophyll

c)

Stroma

d)

Thylakoid

29.

Organism that is able to capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer

a)

Autotroph

b)

Heterotroph

c)

Thylakoid

d)

Stroma

30.

The ability to do work

a)

Not being lazy

b)

Energy

c)

Metabolism

d)

Thermodynamics

31.

Total of all chemical reactions in a cell; our bodies convert the fuel from food into energy needed to do everything

a)

Energy

b)

Thermodynamics

c)

Photosynthesis

d)

Metabolism

32.

All of the following are examples of autotrophs except:

a)

Aloe plant

b)

Rose plant

c)

Mushrooms

d)

Algae

33.

Energy is stored in organic molecules such as glucose; a metabolic pathway found in the stroma of the chloroplast where carbon enters as CO2 but is converted to energy (hint: it is a cycle)

a)

Metabolism

b)

Calvin Cycle

c)

Thermodynamics

d)

Photosynthesis

e)

Cellular Respiration

34.

The main source of energy for all life comes from ____.

a)

the Earth

b)

the moon

c)

the sun

d)

the food we eat/make

35.

Main products of the Calvin Cycle

a)

Oxygen, NADP+, ADP

b)

Glucose, CO2, ADP

c)

ADP, NADP+, Glucose

d)

ATP, NADPH, Oxygen

36.

An alternative pathway that enables certain plants to fix CO2 into four carbon compounds

a)

Carbon fixation

b)

Stomata

c)

C4 Pathways

d)

CAM Pathway

37.

A water conserving alternative pathway found in plants adapted for hot dry climates

a)

Carbon fixation

b)

Stomata

c)

C4 Pathways

d)

CAM Pathway

38.

What two energy molecules are made by the light reaction? Select both answers.

a)

NADPH

b)

glucose

c)

ATP

d)

oxygen gas