Muscle Energy and Fatigue

How ATP gives energy

• loss of a phosphate

• gain of a phosphate

• when it is ADP

• when phosphate stays neutral

ATP needs to regenerate when used

• true

• false

Tags

NGSS.HS-LS1-7

Direct phosphorylation uses this as its main energy source

• creatine phosphate

• glucose

• lactic acid

• pyruvic acid

Direct phosphorylation occurs here

• mitochondria

• cytoplasm

• muscle

• blood stream

Direct phosphorylation requires oxygen

• true

• false

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Number of ATP's generated in direct phosphorylation

• 1

• 2

• 36

• 10

Tags

NGSS.HS-LS1-7

Direct phosphorylation energy lasts approximately

• 15 seconds

• hours

• 30-60 seconds

• as long as the muscle is contracting

Aerobic respiration uses this as its main energy source

• creatine phosphate

• glucose

• lactic acid

• pyruvic acid

Tags

NGSS.HS-LS1-7

Anaerobic respiration uses this as its main energy source

• creatine phosphate

• glucose

• lactic acid

• pyruvic acid

Tags

NGSS.HS-LS2-3

Aerobic respiration occurs here

• mitochondria

• cytoplasm

• muscle

• blood stream

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3