Bile juice contains no digestive enzymes | Class 11 Biology Chapter Digestion and Absorption, Digestion and Absorption NCERT Solutions

Question:

Bile juice contains no digestive enzymes, yet it is important for digestion. Why?

Answer:

Bile is a digestive juice secreted by the liver. Although it does not contain any digestive enzymes, it plays an important role in the digestion of fats. Bile juice has bile pigments such as bilirubin and biliverdin. These break down large fat globules into smaller globules so that the pancreatic enzymes can easily act on them. This process is known as emulsification of fats. Bile juice also makes the medium alkaline due to presense of NaHCO₃ and also activate lipase.

1
0
0
Report?

Report a problem on Specifications:

Email id:

Comments

< Previous Question

Next Question >

Popular questions of class 11 Biology

Q: Describe briefly the four major groups of Protozoa.

Q: Why are living organisms classified?

Q: State two economically important uses of: (a) Heterotrophic bacteria (b) Archaebacteria

Q: What is the difference between direct and indirect development?

Define a taxon. Give some examples of taxa at different hierarchical levels.

Q: Describe the important properties of enzymes.

What are the steps involved in formation of a root nodule?

Q: Illustrate the taxonomical hierarchy with suitable examples of a plant and an animal.

Q: How is a key helpful in the identification and classification of an organism?

Q: What is stomatal apparatus? Explain the structure of stomata with a labelled diagram.

Recently Viewed Questions of Class 11 Biology

Why are bryophytes called the amphibians of the plant kingdom?

Q: Draw a standard ECG and explain the different segments in it.

Q: Explain the process of inspiration under normal conditions.

Diatoms are also called as ‘pearls of ocean’, why? What is diatomaceous earth?

Explain the association of carbohydrate to the plasma membrane and its significance.

ABA (Abscisic acid) is called a stress hormone.
a. How does this hormone overcome stress conditions?
b. From where does this hormone get released in leaves?

Answer briefly:
(a) Why are villi present in the intestine and not in the stomach?
(b) How does pepsinogen change into its active form?
(c) What are the basic layers of the wall of alimentary canal?
(d) How does bile help in the digestion of fats?

Q: Explain ETS.

Q: Try to collect all the currently accepted meanings for the word species. Discuss with your teacher the meaning of species in case of higher plants and animals on one hand and bacteria on the other hand.

Q: What are the following and where do you find them in animal body
(a) Chondriocytes
(b) Axons
(c) Ciliated epithelium

Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

Read the question carefully and focus on the core concept being asked.
Reference examples and data from the chapter when answering questions about Digestion and Absorption.
Review previous year question papers to get an idea of how such questions may be framed in exams.
Practice answering questions within the time limit to improve your speed and accuracy.
Discuss your answers with your teachers or peers to get feedback and improve your understanding.

Comments

Palak
2020-06-28 11:45:27

Good experience

Ashwin
2019-11-28 20:44:45

Nice sirðð

Dhanvi
2019-11-15 18:16:08

Hello sir it is very good but please correct the spellings of due

Dhanvi
2019-11-15 18:16:01

Hello sir it is very good but please correct the spellings of due

Shiva veerani
2019-11-05 20:51:57

This points is very nice for any job

Nisha Birla
2019-10-17 02:03:34

Iam Nisha Birla I am agree with your answer

Rohini Reddy
2019-09-26 18:17:14

Thanks very much good ð

Pritam das
2019-08-13 12:34:25

Not so good can take part in 3 marks question

Pritam das
2019-08-13 12:33:33

Not so good

Bhavit
2019-07-16 05:21:15

It's not sufficient

Comment(s) on this Question

Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 7: Bile juice contains no digestive enzymes, yet it is important for digestion. Why?....

Bile juice contains no digestive enzymes | Class 11 Biology Chapter Digestion and Absorption, Digestion and Absorption NCERT Solutions

< Previous Question

Next Question >

Popular questions of class 11 Biology

Recently Viewed Questions of Class 11 Biology

Study Tips for Answering NCERT Questions:

Comments

Comment(s) on this Question

Chapters for Class 11 Biology

Subjects for Class 11

Students Also Read

Important links

Quick Links

Resources

Support