Ch. 2.3 and 2.4 Review

Protein that acts as a biological catalyst

• element

• carbohydrate

• lipid

• nucleic acid

• enzyme

Molecules involved in chemical reactions (left side of the equation)

• products

• reactants

• catalysts

• elements

Energy necessary to start a chemical reaction

• matter

• activation energy

• free energy

• catalyst

Tags

NGSS.HS-PS1-4

Enzymes are able to increase the speed of reactions because they accomplish which of these tasks?

• They alter the net energy change of reaction

• They decrease the activation energy

• They absorb energy from the reactants

• They absorb energy from the products

Substances that reduce the amount of energy necessary to start a reaction.

• catalyst

• activation energy

• acid

• base

Molecules produced in a chemical reaction (right side of equation).

• catalyst

• products

• reactants

• enzymes

Tags

NGSS.HS-PS1-7

Small, simple molecules - building blocks of macromolecules.

• organic compound

• monomer

• polymer

• macromolecule

• adenosine triphosphate

Compounds resulting from the bonding of monomers.

• monomers

• polymers

• dehydration synthesis

• adenosine triphosphate

• monosaccharide

Large polymers.

• monomer

• macromolecule

• dehydration synthesis

• adenosine triphosphate

Tags

NGSS.HS-LS1-1

Simple sugar that is a monomer of carbohydrates

• adenosine triphosphate

• carbohydrate

• monosaccharide

• disaccharide

• polysaccharide