Alf lifts weights vigorously for 25 minutes. A few hours after exercise, he notices that his muscles are sore and slightly swollen.

His muscle cells have experienced ______________ that led to production of _______________.
A) fermentation; alcohol
B) nitrogen fixation; water
C) anaerobic respiration; lactate
D) aerobic respiration; carbon monoxide

Question

Alf lifts weights vigorously for 25 minutes. A few hours after exercise, he notices that his muscles are sore and slightly swollen. 

His muscle cells have experienced ______________ that led to production of _______________.
A)	fermentation; alcohol	
B)	nitrogen fixation; water	
C)	anaerobic respiration; lactate	
D)	aerobic respiration; carbon monoxide

alones · Answer

http://www.studytemple.com/forum/biology-physics-chemistry-cards/141879-biology-eoct-semester-1-a.html

naren · Answer

For your question jasminesj0816 the answer is  (c)