Releasing Chemical Energy - Biology Today

Course

Introductory Biology

Study Pack

Set 1: Invitation to Biology

Set 2: Molecules of Life

Set 3: Cell Structure

Set 4: Energy and Metabolism

Set 5: Photosynthesis

Set 6: Releasing Chemical Energy

Set 7: Dna Structure and Function

Set 8: Gene Expression and Control

Set 9: How Cells Reproduce

Set 10: Patterns of Inheritance

Set 11: Biotechnology

Set 12: Evidence of Evolution

Set 13: Processes of Evolution

Set 14: Prokaryotes, Protists, and Viruses

Set 15: Plants and Fungi

Set 16: Animal Evolution

Set 17: Population Ecology

Set 18: Communities and Ecosystems

Set 19: The Biosphere and Human Effects

Set 20: Animal Tissues and Organs

Set 21: How Animals Move

Set 22: Circulation and Respiration

Set 23: Immunity

Set 24: Digestion and Excretion

Set 25: Neural Control and the Senses

Set 26: Endocrine Control

Set 27: Animal Reproduction and Development

Set 28: Plant Form and Function

Set 29: Life Cycles of Flowering Plants

Set 6 Releasing Chemical Energy

Back to Sets

Set 6 Releasing Chemical Energy

Question 1

(Multiple Choice)

Free

During electron transfer phosphorylation, in which of the following does electron transfer chains fuel active transport of hydrogen ions?

A) inner membrane
B) matrix
C) the outermost membrane
D) between the outermost and innermost membranes
E) a combination of more than one of these

Answer

Question 2

(Multiple Choice)

Free

Which of the following is not produced by the Krebs cycle?

A) PGAL
B) CO₂
C) NADH
D) FADH₂
E) ATP

Answer

Question 3

(Multiple Choice)

Free

How much energy released from glucose in aerobic respiration is dispersed as metabolic heat?

A) 1 percent
B) 10 percent
C) 6 percent
D) 60 percent
E) 100 percent

Answer