AP Biology - Metabolism & Enzymes

A --> B + C

• Anabolic

• Catabolic

A + B --> C

• Anabolic

• Catabolic

Net release of energy

• endergonic

• exergonic

Net intake of energy

• endergonic

• exergonic

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

A degradative process such as cellular respiration can also be known as...

• catabolic pathway

• kinetic pathway

• endergonic pathway

• anabolic pathway

DNA replication involves unwinding two strands of parent DNA, copying each strand to synthesize complementary strands, and releasing the parent and daughter DNA so now there are two copies of the original strand. Which of the following accurately describes this process?

• This is an anabolic process
• This is a catabolic process
• This is both anabolic and catabolic
• This is a metabolic process but is neither anabolic nor catabolic

Which statement is true according to the image?

• A: endergonic; B: exergonic

• A: exothermic; B: endothermic

• A: exergonic; B: endergonic

• A: endothermic; B: exothermic

The reaction shown is:

• endergonic because energy is released

• exergonic because energy is released

• endergonic because energy is captured

• exergonic because energy is captured

Which type of reaction does the graph represent?

• anabolic

• catabolic

• endergonic

• ATP phosphorylation