Digestion of proteins mainly starts in which organ?
Answer and explanation
Correct answer: Stomach
Protein digestion mainly begins in the stomach. Gastric glands release hydrochloric acid, creating an acidic medium that activates pepsin, an enzyme that starts breaking proteins into smaller molecules. Therefore option A is correct. Salivary digestion begins mainly for starch, while the large intestine and rectum are not the principal sites where protein digestion starts.
Frequently asked questions
What is the correct answer to this question?
Stomach
Why is this the correct answer?
Protein digestion mainly begins in the stomach. Gastric glands release hydrochloric acid, creating an acidic medium that activates pepsin, an enzyme that starts breaking proteins into smaller molecules. Therefore option A is correct. Salivary digestion begins mainly for starch, while the large intestine and rectum are not the principal sites where protein digestion starts.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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