AP Biology Review

How can photosynthesis be related to cellular respiration?

• What's produced (made) by one is needed (the reactants) for the other
• They both produce the same products
• They both have the same reactants (need the same things)
• These 2 processes have nothing in common

Tags

NGSS.HS-LS2-5

The reactants of photosynthesis are

• sugar and water.
• sugar and oxygen.
• carbon dioxide, light and water.
• carbon dioxide and oxygen.

Tags

NGSS.MS-LS1-6

Enzymes are

• proteins that function as catalysts

• broken down in reactions that require energy input

• used up in chemical reactions.

• not needed for catabolic reactions

Tags

NGSS.MS-LS1-7

Which of the following is true for anabolic pathways?

• they do not depend on enzymes
• they are usually spontaneous chemical reactions
• they consume energy to build polymers from monomers
• They release energy as they degrade polymers to monomers

Tags

NGSS.HS-LS1-6

Energy is released from ATP when

• a phosphate group is added
• adenine bonds to ribose
• ATP is exposed to sunlight
• a phosphate group is removed

Tags

NGSS.MS-LS1-7

Which letter corresponds to the activation energy of the forward reaction?

• A
• B
• C
• D

Tags

NGSS.HS-PS1-4

Enzymes are capable of increasing the rate of a chemical reaction within a living cell.  Enzymes accomplish this through which of the following means?

• reducing the number of products   
• reducing the activation energy
• increasing the temperature of the cell
• increasing the concentration of reactants 

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

What is the main purpose of the light reactions?

• To provide the energy and electrons for the calvin cycle
• To capture energy and make sugar
• To reflect green light
• To make sugars

Tags

NGSS.HS-LS1-5

Where does glycolysis take place in eukaryotic cells?

• cytosol

• mitochondrial outer membrane

• mitochondrial intermembrane space

• mitochondrial matrix

Which of the following binds to the active site of an enzyme?

• water

• ATP

• substrate

• another enzyme