Question

When anaerobic respiration occurs in muscle cells, it produces

carbon dioxide, water, and energy.
carbon dioxide, ethanol, and energy.
lactic acid and energy.
glucose, oxygen, and energy.

Answer 1

Technically the best answer would be: Lactic acid and energy

But what actually happens is pyruvate is reduced into lactate and NAD+ is produced to feed back into glycolysis, which then keeps glycolysis going to produce more energy. So it is the best option because none of the others are correct