Amylase, also called ptyalin breakdown starch into simpler sugars & works at a pH of 6.7 If food reach in lime juice is taken the action of ptyalin on starch is reduced as lime juice creates acidic condition and enzymes ...

Class 10 Science Terminal Exams MCQ Solutions Class X Science MCQ Extra Questions Answers 10th Science Terminal Exam Based MCQ Extra Questions Class 10th Science Session 2022-23

Class 10 Science Terminal Exams MCQ Solutions Class X Science MCQ Extra Questions Answers 10th Science Terminal Exam Based MCQ Extra Questions Class 10th Science Session 2022-23

We know that, lactic acid is formed from glucose inside the muscle’s cells, during vigorous physical exercise. Because, there is lack of O₂ in the body. Remember, that – muscle cells respire an-aerobically to produce lactic acid.