MCQ
During fermentation in yeast, the metabolic pathway produces:
- ALactic acid
- BPyruvic acid
- ✓Alcohol
- DHydrochloric acid
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$I.$ pumping of $C a^{2+i i}$ ions in sarcoplasmic reticulum
$II.$ presence of $ATP$
$III.$ confirmational changes in troponin and masking the actin filament
Option containing correct statement is