Question

Q3. Bujho was surprised to learn that the digestion of the protein starts in.........../ ਬੂਝੋ ਨੂੰ ਇਹ ਜਾਣ ਕੇ ਬਹੁਤ ਹੈਰਾਨੀ ਹੋਈ ਕਿ ਪ੍ਰੋਟੀਨ ਦਾ ਪਾਚਨ ………. ਵਿੱਚ ਸ਼ੁਰੂ ਹੁੰਦਾ ਹੈ। / बुझो यह जानकर हैरान था कि प्रोटीन का पाचन ………में आरंभ होता है। *

1 point

Stomach / ਮਿਹਦੇ / पेट

Liver / ਜਿਗਰ / जिगर

Mouth / ਮੂੰਹ / मुंह

Small intestine / ਛੋਟੀ 

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Answer 1

Answer:

Mouth

Explanation:

Digestion of protein starts in mouth and continued by in stomach and small Intestine.

Answer 2

Digestion of protein starts in -

a) stomach.

Protein is composed of amino acids joined by peptide bonds. Hence, digestion breaks proteins into dipeptides and then amino acids.

The digestion of protein starts in stomach, as pepsin is released here. Further the digestion of protein continues in small intestine by the help of trypsin and chymotrypsin.

Dipeptidases too participate in degradation.