7th grade Section 2.2 Quiz

During cellular respiration, energy is released from food. What else does the cell need for this process to take place?

• carbon dioxide

• oxygen

• sunlight

• nitrogen

Which organelle in a cell produces a large amount of ATP through cellular respiration?

• chloroplast

• mitochondrion

• nucleus

• ribosome

Tags

NGSS.HS-LS1-7

Fermentation does not require oxygen. Which type of human cell is the most common site for fermentation?

• skin cells

• muscle cells

• nerve cells

• bone cells

Tags

NGSS.HS-LS2-3

Photosynthesis uses sunlight to produce sugar. What kind of energy transformation is this?

• light energy to chemical energy

• mechanical energy to thermal energy

• chemical energy to light energy

• light energy to mechanical energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is provided directly by the sun to plants for photosynthesis?

• oxygen

• energy

• carbon dioxide

• glucose

Tags

NGSS.MS-LS1-6

What are the organelles that use sunlight to produce food in the process of photosynthesis?

• mitochondria

• ribosomes

• chloroplasts

• vacuoles

Tags

NGSS.MS-LS1-6

Photosynthesis could not occur without which of the following?

• glucose

• sunlight

• oxygen

• ozone

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Why do some leaves turn from green to red, orange, or yellow in the fall?

• Chlorophyll breaks down and is stored.

• Chlorophyll production increases.

• Chlorophyll leaks out of the leaves.

• Chlorophyll changes colors in cool weather.

Which plant pigment traps most of the light energy used in photosynthesis?

• carotene

• anthocyanin

• chlorophyll

• xanthophyll

During cellular respiration, glucose reacts with oxygen to produce water and carbon dioxide. Where in the cell does this reaction take place?

• in the mitochondria

• in the nucleus

• in the cytoplasm

• in the chloroplasts