QUIZ
Photosynthesis
2 years ago by
15 questions
Q.

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

answer choices

Cell Membrane

Nucleus

Chloroplast

Mitochondria

Q.

Select all that are raw materials for photosynthesis.

answer choices

Water

Carbon Dioxide

Oxygen

Sunlight (Light Energy)

Glucose (Sugar/food)

Q.

Select all that are products of photosynthesis.

answer choices

Water

Carbon Dioxide

Oxygen

Sunlight (Light Energy)

Glucose (Sugar/food)

Q.

Which organelle stores water for use in photosynthesis?

answer choices

Chloroplast

Cell Membrane

Vacuole

Nucleus

Q.

Is glucose (C6H12O6) a reactant (raw material) or product of photosynthesis?

answer choices

Product

Reactant

Neither

Q.

How does most of the water needed by the plant get into its leaves?

answer choices

It enters through the stomata

The roots absorb it and then it travels up the stem

It's made during a chemical reaction in the leaf

The flowers capture water and deliver it to the leaves

Q. Why do plants conduct photosynthesis?
answer choices
To make light
To make mitochondria
To make glucose
To release carbon dioxide
Q. How does carbon dioxide get into the leaves of a plant?
answer choices
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
Q. Which of these conditions would decrease the rate of photosynthesis in a plant?
answer choices
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
Q. Which choice correctly shows the gases that enter and exit plants during photosynthesis?
answer choices
Enter: Oxygen
Exit: Carbon dioxide
Enter: Water vapor
Exit: Glucose
Enter: Carbon dioxide
Exit: Oxygen
Enter: Light
Exit: Water vapor
Q.

Which of the following is the correct equation for PHOTOSYNTHESIS?

answer choices

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

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

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

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

Q. Which organisms perform Photosynthesis?
answer choices
Only Autotrophs
Only Heterotrophs
Autotrophs and Heterotrophs
Q. Which of the following is an example of an AUTOTROPH?
answer choices
Appletree
Dog
Mushroom
Human
Q.

Which organism(s) are heterotrophs?

answer choices

fungus (mushroom)

tree

dog

algae

Q.

What do plants use glucose (sugar) for?

answer choices

It can be stored for later use.

It can be used for growing.

It can be used to make new cells.

It can be used to make seeds and flowers.

All of the above.

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Science - 7th
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