Processes of Living Systems

Which pair of graphs show how the rate of photosynthesis is impacted by the amount of light and production of oxygen?

• A

• B

• C

• D

Tags

NGSS.MS-LS1-6

Which of the following is needed in order for an organism to undergo photosynthesis?

• oxygen

• glucose

• light energy

• chemical energy

Tags

NGSS.MS-LS1-6

How would an increase in water affect a substance produced by photosynthesis?

• increase glucose

• decrease oxygen

• increase light energy

• decrease carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is needed in order for an organism to undergo cellular respiration?

• water

• oxygen

• light energy

• carbon dioxide

Tags

NGSS.HS-LS1-7

Which of the following could an animal do to obtain a substance needed for cellular respiration?

• eat food

• drink water

• exhale oxygen

• stand in the sun

Tags

NGSS.MS-LS1-7

The image shows the carbon cycle. Which letter represents carbon being released through cellular respiration?

• C

• D

• E

• G

Tags

NGSS.MS-LS2-3

Which processes in the carbon cycle would add carbon to the atmosphere?

• evaporation and decomposition

• photosynthesis and combustion

• cellular respiration and combustion

• photosynthesis and cellular respiration

A plant was placed in an environment where the oxygen was removed for a week. What would happen to the plant?

• Photosynthesis would increase.

• Photosynthesis would decrease.

• Cellular Respiration would increase.

• Cellular Respiration would decrease.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

During cellular respiration, an organism may start with 6 grams of material. Based on the Law of Conservation of Mass, how many grams of materials will be produced?

• 0 grams

• 6 grams

• 12 grams

• 18 grams

Tags

NGSS.MS-PS1-5

Which of the following describes how cellular respiration follows the Law of Conservation of Energy?

• The energy that goes into the process of cellular respiration is lost to create new substances.

• The total amount of energy needed to complete the process of cellular respiration remains the same.

• The total amount of energy needed to complete the process of cellular respiration decreases over time.

• The energy that goes into the process of cellular respiration is used up to create new energy that is stored in the new substances.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3