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Photosynthesis

Total questions: 35

Worksheet time: 21mins

Name
Class
Date
1.

Which organelle is responsible making food (Glucose) using sunlight?

a)

Ribosomes

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

2.

Select all that are raw materials for Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

3.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

4.

What is the green pigment that "traps" sunlight?

a)

Chlorophyll

b)

Chloroplasts

c)

Photosynthesis

d)

ATP

5.

How many raw materials (ingredients) does photosynthesis require?

a)

1

b)

2

c)

3

d)

4

6.

How many products are produced during photosynthesis?

a)

1

b)

2

c)

3

d)

4

7.

Is Oxygen a Raw Material (Ingredient) or Product of Photosynthesis?

a)

Product

b)

Raw Material

c)

Niether

d)

What's Photosynthesis?

8.

Is Glucose (C6H12O6) a Raw Material (Ingredient) or Product of Photosynthesis?

a)

Product

b)

Raw Material

c)

Niether

d)

What's Photosynthesis?

9.

Is Carbon Dioxide (CO2) a Raw Material (Ingredient) or Product of Photosynthesis?

a)

Product

b)

Raw Material

c)

Niether

d)

What's Photosynthesis?

10.

Is Sunlight a Raw Material (Ingredient) or Product of Photosynthesis?

a)

Product

b)

Raw Material

c)

Niether

d)

What's Photosynthesis?

11.

Is Water (H2O) a Raw Material (Ingredient) or Product of Photosynthesis?

a)

Product

b)

Raw Material

c)

Niether

d)

What's Photosynthesis?

12.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
13.
A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27°C. The gas being collected is probably ________.
a)
oxygen
b)
carbon dioxide
c)
ATP
d)
glucose
14.
Which of the following go through the process of photosynthesis?
a)
bees
b)
algae
c)
humans
d)
mushrooms
15.
A leaf is the broadest part of the plant and this is good for photosynthesis because, the broad leaf....
a)
curls up when touched
b)
increases surface area
c)
catches rain water
d)
stores lipids for the plants
16.
Glucose is a ...
a)
sugar
b)
carbohydrate
c)
source of quick energy
d)
all are correct
17.
The leaf structure that allows carbon dioxide to enter the leaf and Oxygen to exit the leaf is...
a)
phloem
b)
stomata
c)
vein
d)
stem
18.
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis? 
a)
The light-dependent stage
b)
The light-independent stage (The Calvin Cycle)
c)
The electron transport chain
d)
ATP formation
19.
Where does the Calvin Cycle occur?
a)
thylakoid
b)
stroma
c)
lumen
d)
mitochondria
20.
True or False.   The calvin cycle can happen at night.
a)
true
b)
false
21.
TRUE or FALSE.  The calvin cycle can happen during the day.
a)
True
b)
false
22.
Which term is the part of photosynthesis when light energy is captured and transferred to a molecule, such as ATP?
a)
light- independent reactions
b)
cellular respiration
c)
light- dependent reactions
d)
 photosynthesis
23.
What supplies the electron that is lost in PS II?
a)
oxygen
b)
water
c)
glucose
d)
rubisco
24.

.


In the first stage of photosynthesis,

a)

carbon compounds are produced

b)

the Calvin cycle takes place

c)

sunlight is required to generate ATP

d)

carbon dioxide is utilized

25.

The process of converting carbon dioxide into sugars is called what?

a)

Photosynthesis

b)

Glycolisis

c)

The Calvin Cycle

d)

Cellular Respiration

26.

What two forms of energy are produced from the light-dependent reaction?

a)

Energy and water

b)

ATP and ADP

c)

ATP and NADPH

d)

NADP and NADPH

27.

Why does chlorophyll make plants appear green?

a)

Reflecting all colors expect green

b)

Absorbing all colors and reflecting back green

c)

Not absorbing any colors

d)

Leaves aren't green, what do you mean?!

28.
What are the bubbles rising in the test tube?
a)
nitrogen gas
b)
carbon dioxide gas
c)
glucose
d)
oxygen gas
29.
What goes into the light DEPENDENT reactions?
a)
ATP, NADPH, light, water
b)
light, water
c)
ATP, light, water
d)
ADP, NADP+, light, water
30.
What comes out of the light DEPENDENT reactions?
a)
ATP, NADPH, oxygen
b)
ATP, oxygen
c)
ADP, NADP+, glucose
d)
ATP, glucose
31.
What goes into the light INDEPENDENT reactions?
a)
ATP, NADPH, carbon dioxide
b)
ADP, NADP+, carbon dioxide
c)
ATP, NADPH, oxygen
d)
ADP, NADP+, oxygen
32.
What comes out of the light INDEPENDENT reactions?
a)
oxygen, glucose
b)
glucose, ATP, NADPH
c)
glucose, ADP, NADP+
d)
just glucose
33.

What is 4?

a)

cytoplasm

b)

granum

c)

thylakoid

d)

stroma

34.

What is 7?

a)

cytoplasm

b)

granum

c)

thylakoid

d)

stroma

35.
Where do the light-dependent reactions occur? 
a)
thylakoid membrane
b)
stroma
c)
mesophyll
d)
mitochondria

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