Respiration

What is the equation for respiration?

• Glucose + Oxygen → Water + Energy

• Glucose + Energy → Carbon dioxide + Water

• Glucose + Oxygen → Carbon dioxide + Water

• Glucose + Oxygen → Carbon dioxide + Water + Energy

What is the purpose of respiration?

• To allow you to breathe

• To create oxygen

• To release energy from food

• To digest food

Where is the energy stored which is released by respiration?

• In glucose

• In the fat in the cells

• In the blood

• In a molecule called ATP which is held in the cells

Where does respiration occur?

• Everywhere in the body

• In all living cells

• In your lungs

• In your muscles

In what part of the cell does respiration occur?

• Vacuoles

• Mitochondria

• Cell membrane

• Nucleus

When do plants respire?

• All day

• At night

• During daylight

• Plants don't respire

What are the waste products of the aerobic respiration process?

• Carbon dioxide and water

• Carbon dioxide and water and energy

• Carbon dioxide

• Lactic acid

How does oxygen get to the cells for respiration?

• Through the arteries

• Carried by white blood cells

• Carried by red blood cells

• Carried by the plasma

By what process does oxygen move into cells?

• Diffusion

• Dissolving

• Osmosis

• Active transport

What reaction occurs in yeast?

• Photosynthesis

• Fermentation

• Ventilation

• Oxidation