Free Printable Unit 3 Review

Worksheets

Unit 3 Review

Total questions: 18

Worksheet time: 12mins

Name

Class

Date

Where does dark reaction or light independent specifically occur?

thylakoid membrane

Stroma of the chloroplast

Grana

nuclear membrane

Which conclusion best matches the trends shown on the graph?

Bean plants produce more ATP than corn plants.

Corn plants require more oxygen than bean plants.

Corn plants release more carbon dioxide than bean plants.

Corn plants produce sugars at a faster rate than bean plants.

What gas do plants give off after conducting photosynthesis that humans/animals need in order to live?

Oxygen

Carbon

Nitrogen

Hydrogen

Which of the following is the correct equation for PHOTOSYNTHESIS?

CO₂+ light + H₂O --> O₂+ Sugar

CO₂+ sugar + H₂O --> O₂+ light

_O2+ light + H₂O --> CO₂+ Sugar

CO₂+ O₂ + H₂O --> Light+ Sugar

The release in energy from the sugar that are in plant and animal cells is called...

photosynthesis

transpiration

cellular respiration

transition

Why is photosynthesis important for humans and animals?

the oxygen we breath is created during photosynthesis

the carbon dioxide we breath is created during photosynthesis

the water we drink is created during photosynthesis

the food we eat is created during photosynthesis

Cellular respiration occurs in

chloroplasts

mitochondria

golgi aparatus

thylakoid

Energy is released from ATP when _______________________.

a phosphate group is added

adenine bonds to ribose

a phosphate group is removed

ATP is exposed to sunlight

What is the name of the high energy molecule of the cell?

ATP

ADP

10.

What is the name of the low energy molecule of the cell?

ATP

ADP

11.

Which of the following is NOT part of ATP?

3 phosphates

2 phosphates

Nitrogenous base

Sugar

12.

Where is the energy held in ATP?

Ribose

Adenine

Bond holding last phosphate group

13.

How is ADP converted back to ATP?

Phosphate group is removed.

Phosphate group is added.

14.

Which bond of the ATP molecule is broken in order to release energy?

15.

Which structures shown in the Figure make up the ATP molecule?

A and B

A, B and C

A, B, C, and D

C and D

16.

Which cellular organelle is responsible for manufacturing ATP?

Ribosome

Nucleus

Mitochondria

Chloroplast

17.

What is the order of the 3 steps of cell respiration?

krebs cycle, ETC, glycolysis

glycolysis, ETC, krebs cycle

glycolysis, krebs cycle, ETC

ETC, krebs cycle, glycolysis

18.

Which organisms do cell respiration?

plants only

animals only

plants and animals only

all organisms like ever in the whole world

100 %

Unit 3 Review

Total questions: 18

Worksheet time: 12mins

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