Free Printable Cellular Respiration

Worksheets

Cellular Respiration

Total questions: 25

Worksheet time: 13mins

Name

Class

Date

The purpose of cellular respiration is to produce ?

energy

oxygen

sugar

protein

What main food group do we get most of our energy from?

proteins

carbs

meats

nucleic acids

What is the energy molecule?

DNA

ATP

RNA

AAA

What is the energy organelle?

nucleus

mitochondria

ribosomes

lysosomes

The splitting of the glucose molecule is called?

synthesis

denaturalization

glycolysis

dissolving

The two type of fermentation are alcohol and _____________ acid fermentation.

lactic

sulfuric

hydrochloric

acetic

To get the most ATP molecules for energy in cellular respiration, you have to have lots of ?

hydrogen

oxygen

carbon dioxide

water

The waste gas given off by cellular respiration is?

oxygen

carbon dioxide

nitrogen

methane

What are the reactants (taken into) of cellular respiration? (Mark all of them!)

oxygen

glucose

carbon dioxide

water

energy

10.

Which of the following structure is where cellular respiration (Kreb's Cycle and Electron Transport Chain) occurs in the cell?

nucleus

cytoplasm

mitochondria

vacuoles

11.

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

12.

Cellular Respiration's goal is to

make water

make ATP

make glucose

make oxygen

13.

What type of respiration requires oxygen?

Aerobic

Anaerobic

14.

How many ATP are produced in aerobic respiration?

15.

Where does the Krebs Cycle take place?

mitochondria

chloroplast

cytoplasm

nucleus

16.

What is the name of the energy produced during cellular respiration?

ATP

NADH

FADH₂

glucose

17.

Where does Glycolysis occur inside the cell? (first step in the overall process)

Cytoplasm

Mitochondria

Chloroplast

Nucleus

18.

What are the products (what is released) of cellular respiration? (Mark all of them!)

oxygen

glucose

carbon dioxide

water

ATP (energy)

19.

Which stage of the cellular respiration process produces the most ATP?

Glycolysis

Acetyl CoA

Kreb's Cycle

Electron Transport Chain

20.

What is the name of the 1st step of cellular respiration?

Glycolysis

Kreb's Cycle

ETC

Anaerobic respiration

21.

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

22.

The energy in ATP is stored

in the bond between the second and third phosphate

in the bond between the first and second phosphate

in the bond between the adenosine and the first phosphate

I like turtles

23.

Which of the following is a reactant of cellular respiration?

Glucose

Carbon Dioxide

Water

ATP

24.

Which statement is true regarding cellular respiration?

The reactants of cellular respiration are identical to the reactants of photosynthesis.

The reactants of cellular respiration are obtained from the products of photosynthesis.

The products of cellular respiration are the same as the products of photosynthesis

Cellular respiration only occurs in autotrophs, photosynthesis occurs only in heterotrophs.

25.

A decrease in the amount of oxygen available will....

not have an effect on the amount of energy produced during cellular respiration

decrease the amount of glucose produced during cellular respiration

cause the amount of water produced during cellular respiration to increase

decrease the amount of energy produced during cellular respiration

100 %

Cellular Respiration

Total questions: 25

Worksheet time: 13mins

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