English

Gastric Juice Contains - Biology

Advertisements
Advertisements

Question

Gastric juice contains

Options

  • HCl and pepsin

  • pepsin and trypsin

  • trypsin and HCl

  • amylopsin and pepsin

MCQ
Advertisements

Solution

HCl and pepsin

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Digestive System - Multiple choice type [Page 115]

APPEARS IN

Selina Concise Biology [English] Class 9 ICSE
Chapter 11 Digestive System
Multiple choice type | Q 2 | Page 115

Video TutorialsVIEW ALL [2]

RELATED QUESTIONS

Define holozoic nutrition. Give one example


Where are proteins first digested in the alimentary canal?

(a) small intestine
(b) oesophagus
(c) mouth
(d) stomach


The first enzyme to mix with food in the digestive tract is:

(a) pepsin
(b) cellulose
(c) amylase
(d) trypsin


Complete the following table by filling in the blanks 1 to 8.

Organ

Enzyme

Food acted upon

Find product

1

Pepsin

2

3

Mouth 4 5 Disaccharide

6

7

Maltose

8


Study the following dental formula and then answer the question that follow:

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1` 

Name an animal possessing such a dentition.


Draw a diagram of the human alimentary canal and label - gall bladder, pancreas, liver, and small intestine on it.


Fill in the blanks.

Pepsin acts on ________ to change them into _______ and __________.


Write true or false for the below statement. Rewrite the false statements correctly.

Absorption of food takes place in small intestine


Answer in detail.

Name the four types of teeth and their functions


State whether the following statements are True or false: Enteropeptidase activates pepsinogen into pepsin.


Describe the following: Coagulation of milk in the digestive system.


Name the enzymes secreted by the following: Salivary glands


How do we know that we are hungry and that we should now eat?


Answer the following question.

Small Intestine is very long and coiled. Even if we jump and run, why it does not get twisted? What can happen if it gets twisted?


Circle the odd one.


Breakdown of food into smaller molecules in our body is known as


List the glands associated with digestion.


What will happen if the mucus is not secreted by the gastric glands?


Explain the role of the mouth in digestion of food.



Label the following parts in Figure and name them.

  1. The largest gland in our body.
  2. The organ where protein digestion starts.
  3. The organ that releases digestive juice into the small intestine.
  4. The organ where bile juice gets stored.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×