Free Printable Photosynthesis Mini Test

Worksheets

Photosynthesis Mini Test

Total questions: 20

Worksheet time: 20mins

Name

Class

Date

Which organelle is responsible for making glucose using sunlight?

Ribosomes

Nucleus

Chloroplast

Mitochondria

Which gas is removed from the atmosphere during photosynthesis?

hydrogen

oxygen

nitrogen

carbon dioxide

What are the products of photosynthesis?

water and carbon dioxide

oxygen and glucose

oxygen and carbon dioxide

oxygen and water

How does carbon dioxide get into the leaves of a plant?

It's absorbed by the roots

It's made in a chemical reaction in the stem

It enters through the stomata

It goes through the flowers

Which plant parts are the tubes that carry water throughout the plant?

xylem

phloem

roots

leaves

The main function of stomata is to

capture sunlight

protect leaves from insects

allow gases to move rapidly in/out of leaves

release sugars into the atmosphere

What three things are needed for a plant to do photosynthesis?

Glucose, Oxygen, Sunlight

CO₂, Oxygen, Sunlight

CO₂, Water, Sunlight

Oxygen, Water, Sunlight

What is the name of the green pigment inside plants?

Monophyll

Chlorophyll

Epiphyll

Glorophyll

Which of these conditions would decrease the rate of photosynthesis in a plant?

Above average precipitation

Changing the daylight hours from 14 hrs to 10 hrs

Changing the CO₂ concentration from 380 ppm to 410 ppm

All of these choices

10.

Which of the following is the correct equation for PHOTOSYNTHESIS?

light+ carbon dioxide + water --> glucose+ oxygen

carbon dioxide+ sugar + water --> oxygen + light

oxygen+ light + water --> carbon dioxide+ sugar

carbon dioxide+ oxygen + water --> Light+ Sugar

11.

Which of the following is an example of an AUTOTROPH?

Appletree

Dog

Mushroom

Human

12.

How does glucose travel in a producer (plant)? Name the structure.

xylem

phloem

stomata

chlorophyll

13.

Where does photosynthesis take place?

The leaves.

The roots.

The branches.

The kitchen.

14.

Where do the light-dependent reactions occur?

thylakoid membrane

stroma

mesophyll

mitochondria

15.

What organelle in your cells releases energy from sugars (glucose), made by the plant

Chloroplasts

Nucleus

Vacuole

Mitochondria

16.

What is cellular respiration?

the breakdown of glucose to release ATP

the breakdown of glucose to release NADH

the breakdown of glucose to release FADH

the breakdown of glucose to release carbon

17.

What is the correct equation for cellular respiration?

6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy

6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O

6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy

6CO₂+ 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

18.

Which item listed is NOT produced in the process of cellular respiration?

CO ₂ (carbon dioxide)

C₆H₁₂O₆ (glucose)

H₂O (water)

Energy in the form of ATP

19.

Which of the following is NOT a necessary input for the process of photosynthesis?

CO ₂ (carbon dioxide)

Sunlight

H ₂O (water)

O ₂ (oxygen)

20.

In what way is photosynthesis and respiration related to each other?

The reactants of photosynthesis are the reactants of respiration.

The products of photosynthesis are the reactants of respiration.

The products of photosynthesis are the products of respiration.

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Photosynthesis Mini Test

Total questions: 20

Worksheet time: 20mins

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