Photosynthesis & Respiration

Adenosine triphosphate (ATP) is a compound used by cells to store and release ________.

• food

• energy

• macromolecules

• carbon

Tags

NGSS.HS-LS1-7

What is part B showing?

• phosphates

• adenosine

• ribose

• nitrogen

Energy is released from ATP when ______________.

• a phosphate group is added

• adenine bonds to ribose

• ATP is exposed to sunlight

• a phosphate group is removed

Tags

NGSS.HS-LS1-7

The main source of energy for all life on Earth is the __________.

• moon

• sun

• grass

• wind

Tags

NGSS.HS-ESS1-1

NGSS.HS-LS1-5

What happens during photosynthesis?

• Heterotrophs consume ATP.

• Heterotrophs produce ATP.

• Autotrophs consume carbohydrates.

• Autotrophs produce carbohydrates.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following organelles houses the reactions of photosynthesis?

• chloroplasts

• chlorophyll

• mitochondria

• nucleus

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Light-dependent reactions have two reactants. What are they?

• water and carbon dioxide

• water and sunlight

• sunlight and carbon dioxide

• carbon dioxide and oxygen

Tags

NGSS.HS-LS1-5

A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27 degrees Celsius. The gas being collected is probably _________.

• oxygen

• carbon dioxide

• ATP

• glucose

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following are the remaining products of the light-dependent reaction?

• Carbon dioxide and water

• ATP and NADPH

• NADP and ADP

• Sunlight and water

Where does the Calvin Cycle get the ATP and NADPH from to be able to work?

• Sun

• Chlorophyll

• Light-dependent reaction

• Stroma