AP Biology Unit 2 Review

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

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

Which biomolecule is mainly hydrocarbons and therefore very hydrophobic?

• carbohydrate
• nucleic acid
• protein
• lipid

Choose the pair of terms that correctly completes this sentence: Catabolism is to anabolism as _____ is to _____.

• exergonic; endergonic
• free energy; entropy
• work; energy
• entropy; enthalpy

When water is added to split a molecule, the reaction is known as a(n) __ reaction.

• dehydration synthesis
• condensation
• hydrolysis
• super magical 

Peptide bonds are formed when _ link to form a polymer.

• nucleic acids
• amino acids
• monosaccharides
• polypeptides

Tags

NGSS.HS-LS1-6

The three elements that make up most of all 4 types of macromolecules

• Water, Oxygen, & Hydrogen
• Carbon, Hydrogen, & Oxygen
• Nitrogen, Hydrogen, & Oxygen
• Nitrogen, Phosphorus, & Sulfur

Tags

NGSS.HS-LS1-6

Which is not a class of macromolecule?

• Lipid
• Protein
• Nucleic Acid
• Amino Acid