(a)[5]
Using words or phrases from the list, complete the statements on anaerobic respiration in humans. Anaerobic respiration is the chemical reaction in cells that [BLANK] nutrient molecules to release energy without using [BLANK]. Compared with aerobic respiration, anaerobic respiration releases much [BLANK] energy per glucose [BLANK]. [BLANK] is formed by anaerobic respiration during vigorous exercise.
(b)[2]
Complete the word equation showing anaerobic respiration in yeast. glucose → [BLANK] + [BLANK]