Build a Chemical Cycling System

Part A

What process occurs in structure H?

	cellular respiration
	photosynthesis
	intracellular digestion
	protein synthesis
	ribosome synthesis

Correct

Chloroplasts are the sites of photosynthesis.

Part B

What molecules belong in space A and B?

	oxygen and water
	carbon dioxide and oxygen
	glucose and carbon dioxide
	glucose and oxygen
	carbon dioxide and water

Correct

Photosynthesis produces glucose and releases oxygen into the atmosphere.

Part C

What organelle is indicated by the letter C?

	Golgi apparatus
	peroxisome
	lysosome
	chloroplast
	mitochondrion

Correct

Mitochondria are the sites of cellular respiration.

Part D

What molecules belong in spaces E and F?

	carbon dioxide and oxygen
	glucose and oxygen
	oxygen and water
	glucose, water, carbon dioxide, and oxygen
	carbon dioxide and water

Correct

Carbon dioxide and water are by-products of cellular respiration.