IS7 - Unit 3 Test

Only animals undergo respiration.

• True

• False

Animals use chlorophyll to produce glucose.

• True

• False

Photosynthesis results in the release of oxygen.

• True

• False

In respiration, glucose is broken down.

• True

• False

Which of the following is NOT a producer?

• pine tree

• grass

• tulip

• honeybee

Organic compounds always contain ____.

• water

• nitrogen

• oxygen

• carbon

Which of these is NOT part of an atom?

• element

• neutron

• proton

• electron

____ is an organic compound.

• NaCl

• C6H12O6

• H2O

• O2

During periods of strenuous activity, muscle cells run low on ____.

• oxygen

• carbon dioxide

• glucose

• lactic acid

Which of these is a molecule?

• Ca

• Na

• Mg

• H2O