Q12
1 markMCQSection A

In human alimentary canal, the digestive juice secreted by the gastric glands are:

Life Processes
Human Alimentary Canal

Options

(A)Bile, Trypsin, Pepsin
(B)Hydrochloric acid, Pepsin, Mucus
(C)Lipase, Bile, Mucus
(D)Salivary amylase, Pepsin, Bile
Official Answer

Hydrochloric acid, Pepsin, Mucus

hydrochloric acidpepsinmucusgastric glands

Quick Oral Answer

The gastric glands in the human alimentary canal secrete digestive juices that contain hydrochloric acid, pepsin, and mucus.

Analysis & Explanation

The gastric glands in the human alimentary canal secrete digestive juices that contain hydrochloric acid, pepsin, and mucus. Hydrochloric acid creates an acidic medium that facilitates the action of pepsin, which breaks down proteins. Mucus protects the inner lining of the stomach from the action of the acid.

Common Mistakes

  1. 1confusing the digestive juices secreted by the gastric glands with those secreted by other parts of the alimentary canal

Interesting Facts

The stomach lining replaces itself every 3-4 days to prevent damage from the acidic digestive juices.

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Frequently Asked Questions

How many marks does this question carry in CBSE Class 10 Science 2025?

This question carries 1 mark in the CBSE Class 10 Science 2025 examination.

Which chapter does this question come from in Science?

This question is from the chapter "Life Processes" in the CBSE Class 10 Science syllabus.

What topic does this question cover in Science?

This question covers the topic "Human Alimentary Canal" from CBSE Class 10 Science.

What type of question is this in the CBSE Class 10 Science 2025 paper?

This is a MCQ question from Section A in the CBSE Class 10 Science 2025 paper.