Cellular Respiration

Cellular Respiration

Cellular Respiration:

• the process used by all organisms to get energy from food

• it occurs mostly in the mitochondria

• The mitochondria is the powerhouse of the cell

The formula for cellular respiration:

• Reactants : Glucose + Oxygen

• Products: Water + Carbon Dioxide + ATP

• 
  

Multiple Select

What are the reactants of cellular respiration?

• glucose

• oxygen

• carbon dioxide

• energy

• water

Cellular Respiration occurs in three steps:

• Glycolysis

• The Krebs Cycle

• The Electron Transport Chain

Multiple Select

Which of the following is NOT a part of cellular respiration?

• The Calvin Cycle

• The Krebs Cycle

• Glycolysis

• The Electron Transport Chain

Glycolysis

• occurs in the cytoplasm

• makes 2 ATP molecules

• means "to break glucose"

Multiple Choice

How much ATP is made during Glycolysis?

• 1

• 2

• 4

• 32

Multiple Choice

Where does glycolysis occur?

• mitochondria

• chloroplast

• nucleus

• RER

• cytoplasm

The Krebs Cycle

• occurs in the mitochondria

• produces 2 more ATP molecules

• produces carbon dioxide

• produces a lot of electrons!!!

Multiple Choice

Which part of cellular respiration makes carbon dioxide:

• glycolysis

• Krebs Cycle

• ETC

Multiple Select

In addition to carbon dioxide, what is made during the Krebs Cycle?

• water

• electrons

• ATP

• oxygen

The Electron Transport Chain

• occurs in the mitochondria

• uses the electrons from the Krebs Cycle to produce 32 ATP molecules

• produces water

• 
  

Multiple Choice

What is made during the ETC?

• oxygen

• carbon dioxide

• water

Cellular Respiration

• produces 36 ATP molecules from 1 glucose molecule

• the products will be used for photosynthesis!

• 
  

Multiple Choice

How much ATP is made during the ETC?

• 1

• 2

• 4

• 32

Photosynthesis vs Cellular Respiration

• Photosynthesis uses carbon dioxide, water and light energy

• Cellular respiration makes carbon dioxide, water and ATP energy

• Photosynthesis makes oxygen and glucose

• Cellular Respiration uses oxygen and glucose

• Photosynthesis occurs in the chloroplast

• Cellular Respiration occurs in the mitochondria

• Photosynthesis can be performed by autotrophs

• Cellular respiration can be performed by autotrophs and heterotrophs

Multiple Choice

What occurs in the chloroplast?

• photosynthesis

• cellular respiration

Multiple Choice

What uses water?

• photosynthesis

• cellular respiration

Multiple Choice

What makes water?

• photosynthesis

• cellular respiration

Multiple Choice

What is performed by all living things?

• photosynthesis

• cellular respiration

Multiple Choice

What form of energy does photosynthesis make?

• Glucose

• ATP

Multiple Choice

What is the powerhouse of the cell?

• chloroplast

• nucleus

• mitochondria

• RER