Question
Chemical energy for respiration is stored in the bonds of (1 point)
Responses
carbon dioxide molecules.
carbon dioxide molecules.
water molecules.
water molecules.
oxygen molecules.
oxygen molecules.
glucose molecules.
glucose molecules.
Why do organisms need to obtain energy via cellular respiration?(1 point)
Responses
to perform glycolysis
to perform glycolysis
to grow and reproduce
to grow and reproduce
to photosynthesize
to photosynthesize
to break down ATP
to perform glycolysis, to grow and reproduce, and to break down ATP
chosse one
to break down ATP
Which statement best describes energy release in cellular respiration? (1 point)
Responses
Stored chemical energy is broken down and released in the cytoplasm.
Stored chemical energy is broken down and released in the cytoplasm.
Stored chemical energy can be used immediately and is released in the cytoplasm.
Stored chemical energy can be used immediately and is released in the cytoplasm.
Stored chemical energy is broken down and released in the mitochondria.
Stored chemical energy is broken down and released in the mitochondria.
Stored chemical energy can be used immediately and is released in the mitochondria.
Stored chemical energy is broken down and released in the mitochondria.
What is the equation for cellular respiration? (1 point)
Responses
glucose + oxygen → carbon dioxide + water + energy
glucose + oxygen → carbon dioxide + water + energy
carbon dioxide + energy → glucose + oxygen + water
carbon dioxide + energy → glucose + oxygen + water
carbon dioxide + water + energy → glucose + oxygen
carbon dioxide + water + energy → glucose + oxygen
glucose + oxygen + energy → carbon dioxide + water
glucose + oxygen + energy → carbon dioxide + water
glucose + oxygen → carbon dioxide + water + energy
Glycolysis breaks glucose into (1 point)
Responses
four smaller molecules.
four smaller molecules.
five smaller molecules.
five smaller molecules.
two smaller molecules.
two smaller molecules.
three smaller molecules.