Energy Question Preview (ID: 47129)


Energy Vocabulary Review. TEACHERS: click here for quick copy question ID numbers.

The ability to do work.
a) Energy
b) Glucose
c) Photosynthesis
d) Autotroph

Organic molecules that are broken down by organisms to make energy.
a) Food
b) Glucose
c) Photosynthesis
d) Cellular Respiration

Serves as food for nearly all organisms. Its chemical formula is C6H12O6, and the carbons are broken apart for the various steps of cellular respiration.
a) Glucose
b) Autotroph
c) Producer
d) Food

The process that takes light and carbon dioxide to create glucose (food).
a) Photosynthesis
b) Cellular Respiration
c) Activation Energy
d) Enzyme

The process by which a cell takes carbons from its food (usually comes in the form of glucose) and creates energy.
a) Cellular Respiration
b) Photosynthesis
c) Glucose
d) Food

Organism that creates its own food.
a) Autotroph
b) Consumer
c) Heterotroph
d) Catalyst

Autotrophs are known as producers because they create food for themselves and for those around them.
a) Producer
b) Photosynthesis
c) Heterotroph
d) Consumer

Organism that does not make its own food. Thus, they rely on autotrophs for food and energy.
a) Heterotroph
b) Activation Energy
c) Catalyst
d) Enzyme

Heterotrophs are known as consumers because they do not make their own food but consume food instead.
a) Consumer
b) Autotroph
c) Producer
d) Cellular Respiration

The process by which one or more substances undergoes changes to produce different substances.
a) Chemical Reaction
b) Catalyst
c) Enzyme
d) Heterotroph

The amount of energy needed to start the reaction.
a) Activation Energy
b) Consumer
c) Glucose
d) Food

Reduces the activation energy needed for the reaction to occur.
a) Catalyst
b) Conumer
c) Chemical reaction
d) Photosynthesis

Protein that catalyzes a chemical reaction.
a) Enzyme
b) Cellular Respiration
c) Autotroph
d) Producer

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