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Matter and Energy in Living Systems (U3L1+2) Vocabulary

Total questions: 9

Worksheet time: 5mins

Name
Class
Date
1.

A(n) __________ is an organism that obtains its energy from abiotic sources, such as sunlight or inorganic chemicals.

a)

Producer

b)

Primary Consumer

c)

Secondary Consumer

d)

Tertiary Consumer

2.

________________ is a process by which light energy is converted to chemical energy.

a)

Photosynthesis

b)

Cellular Respiration

c)

Active Transport

d)

Passive Transport

3.

________________ is a process of producing ATP by breaking down carbon-based molecules when oxygen is present.

a)

Photosynthesis

b)

Cellular Respiration

c)

Active Transport

d)

Passive Transport

4.

______________ are organelles composed of numerous membranes that are used to convert solar energy into chemical energy.

a)

Chloroplasts

b)

Cells

c)

Mitochondria

d)

Nuclei

5.

______________ are bean-shaped organelles that supply energy to the cell.

a)

Chloroplasts

b)

Cells

c)

Mitochondria

d)

Nuclei

6.

_______________ is a high-energy molecule that contains, within its bonds, energy that cells can use.

a)

ATP

b)

NADPH

c)

Carbon

d)

Phosphorus

7.

_______________ is a molecule that serves as an energy carrier during photosynthesis.

a)

ATP

b)

NADPH

c)

Carbon

d)

Phosphorus

8.

______________ is a process that requires oxygen to occur.

a)

Aerobic

b)

Anaerobic

c)

Conversion

d)

Adaption

9.

______________ is a process that does not require oxygen to occur.

a)

Aerobic

b)

Anaerobic

c)

Conversion

d)

Adaption