AP Biology Energy Review

How is a molecule reduced?

• electrons are given to the molecule
• electrons are taken from the molecule
• money is taken from the molecule
• protons are given to the molecule

Tags

NGSS.HS-PS1-2

How is a molecule oxidized?

• Electrons are added to the molecule
• Electrons are taken from the molecule
• Electrons are shared with the molecule
• Protons are added to the molecule

Tags

NGSS.HS-PS1-2

Free 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.HS-LS1-7

What are the parts of the ATP molecule?

• adenine, thylakoids, stroma
• stroma, grana, chlorophyll
• adenine, ribose, phosphate groups
• NADH, NAHPH, FADH

What does an exergonic reaction do with energy?

• Releases Energy
• Stores Energy

Tags

NGSS.HS-PS1-4

The process of breaking down large molecules

• Anabolism
• Catabolism
• Dehydration
• Synthesis

Tags

NGSS.HS-LS2-5

Entropy is

• Randomness
• Energy
• Work

Tags

NGSS.HS-PS3-4

Main cellular energy molecule

• ATP
• ADP
• cAMP

Tags

NGSS.HS-LS1-7

Adding energy into a system

• Exergonic
• Endergonic

Tags

NGSS.HS-PS1-4

Which of the following terms best describes the reaction?

• endergonic
• exergonic
• spontaneous
• allosteric

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1