Answered

When your body is running low on oxygen, your skeletal muscles rely on anaerobic respiration. What two types of molecules build up in the muscles that cause them to ache or not function properly during anaerobic respiration?

A. Lactic acid and inorganic phosphate
B. Carbon dioxide and lactic acid
C. Lactic acid and ethyl alcohol
D. Inorganic phosphate and ATP



Answer :

GinnyAnswer

Final answer:

Lactic acid and inorganic phosphate are the molecules that build up in muscles during anaerobic respiration, leading to discomfort or dysfunction.


Explanation:

Lactic acid and inorganic phosphate are the two types of molecules that build up in the muscles during anaerobic respiration, causing them to ache or not function properly. Anaerobic respiration occurs in muscle cells during intense exercise when oxygen is insufficient, leading to the accumulation of lactic acid and inorganic phosphate.


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