Ch. 2.3 and 2.4 Review
Authored by Blake Pierce
Biology
10th Grade
NGSS covered
Used 5+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Protein that acts as a biological catalyst
element
carbohydrate
lipid
nucleic acid
enzyme
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Molecules involved in chemical reactions (left side of the equation)
products
reactants
catalysts
elements
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Energy necessary to start a chemical reaction
matter
activation energy
free energy
catalyst
Tags
NGSS.HS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Substances that reduce the amount of energy necessary to start a reaction.
catalyst
activation energy
acid
base
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Molecules produced in a chemical reaction (right side of equation).
catalyst
products
reactants
enzymes
Tags
NGSS.HS-PS1-7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Small, simple molecules - building blocks of macromolecules.
organic compound
monomer
polymer
macromolecule
adenosine triphosphate
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