Free Printable Photosynthesis

1.

What are the two reactants needed for photosynthesis?

a)

Carbon dioxide and oxygen

b)

Glucose and oxygen

c)

Oxygen and water

d)

Carbon dioxide and water

2.

What are the two products of photosynthesis?

a)

Carbon dioxide and oxygen

b)

Glucose and oxygen

c)

Oxygen and water

d)

Carbon dioxide and water

3.

What name is given to the part of a leaf, through which gases enter and leave?

a)

Xylem

b)

Root hair cell

c)

Palisade cell

d)

Stomata

4.

In which organelle (sub-cellular structure) does photosynthesis take place?

a)

Chloroplast

b)

Chlorophyll

c)

Chloroform

d)

Chloroplasm

5.

Which is the correct symbol equation for photosynthesis?

a)

$C_6H_{12}O_6\ +\ O_2\ \rightarrow\ CO_2+H_2O$

b)

$CO_2+H_2O\ \rightarrow\ C_6H_{12}O_6\ +\ O_2\$

c)

$CO_2+O_2\ \rightarrow\ C_6H_{12}O_6\ +\ H_2O\$

d)

$C_6H_{12}O_6\ +\ CO_2\ \rightarrow\ O_2+H_2O$

6.

Which is the correct list of three limiting factors for photosynthesis?

a)

Carbon dioxide concentration, sunlight and chlorophyll availability

b)

Carbon dioxide concentration, light intensity and chlorophyll availability

c)

Oxygen concentration, sunlight and chlorophyll availability

d)

Oxygen concentration, light intensity and chlorophyll availability

Photosynthesis

Total questions: 6

Worksheet time: 3mins

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