Yeast is a unicellular eukaryote which carries out ethanol fermentation. In the first phase, glucose is converted into pyruvate (glycolysis) in the cytoplasm of the cell & produce ethanol and carbon dioxide in the second phase. Due to limited oxygen ...

Class X Science MCQ Extra Questions Answers Class 10 Science Terminal Exams MCQ Solutions Class 10th Science Session 2021-22 10th Science Terminal Exam Based MCQ Extra Questions