Why humans cannot digest cellulose?

Asked by Last Modified  

10 Answers

Follow 15
Answer

Please enter your answer

Lack of appropriate enzymes is the reason why humans cannot digest cellulose. Cellulose is known to be found abundantly in plant tissues and is also known to be a common component of our diet. The enzyme to digest cellulose is cellulose, and we humans do not have that in our digestive system. Many nutritionists...
read more
Lack of appropriate enzymes is the reason why humans cannot digest cellulose. Cellulose is known to be found abundantly in plant tissues and is also known to be a common component of our diet. The enzyme to digest cellulose is cellulose, and we humans do not have that in our digestive system. Many nutritionists or dieticians state that cellulose is very useful for food to move through the digestive tract quickly and efficiently. The cellulose which is not digested can be known as fibre which in turn helps the smooth working of the intestinal tract. Having stated that humans do not possess the cellulase, even animals such as cows and sheep do not make those enzymes too. But, their digestive system has the right conditions in their gut to provide a home for microorganisms that are known to produce cellulose to digest cellulose. Hope this helps read less
Comments
Dislike Bookmark

Enriching experience of 8 yrs in teaching

Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking.
Comments
Dislike Bookmark

Professional Tutor with 15 years of experience.

Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking. Indigestible cellulose is the fiber which aids in the smooth working of the intestinal tract. unlike cows for ex. don't have the necessary bacteria in their intestines that make...
read more
Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking. Indigestible cellulose is the fiber which aids in the smooth working of the intestinal tract. unlike cows for ex. don't have the necessary bacteria in their intestines that make the enzymes necessary to breakdown the 1-4 beta glucose bonds. So we cannot break down cellulose into its constituent glucose molecules as we do with starch. read less
Comments
Dislike Bookmark

JU-IITKGP & 10+ years experienced for boards, JEE,NEET,OLYMPIAD & 5-12

Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking. Indigestible cellulose is the fiber which aids in the smooth working of the intestinal tract. Unlike cows for example don't have the necessary bacteria in their intestines that make...
read more
Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking. Indigestible cellulose is the fiber which aids in the smooth working of the intestinal tract. Unlike cows for example don't have the necessary bacteria in their intestines that make the enzymes necessary to breakdown the 1-4 beta glucose bonds. So we cannot break down cellulose into its constituent glucose molecules as we do with starch. read less
Comments
Dislike Bookmark

As we lack the digestive machinery to break the bonds between the monosaccharides of cellulose and release the energy-rich glucose, it is indigestible. Cellulose is necessary to our diet because it is an excellent source of fibre. Helps food in our digestive tract to pass through.
read more
As we lack the digestive machinery to break the bonds between the monosaccharides ofcelluloseand release the energy-rich glucose, it is indigestible. Cellulose is necessary to ourdietbecause it is an excellent source of fibre. Helps foodin ourdigestive tract to pass through. read less
Comments
Dislike Bookmark

Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking.
Comments
Dislike Bookmark

Tutor

because the appropriate enzymes to breakdown the beta acetal linkages are lacking in human body.
Comments
Dislike Bookmark

Excellence Award Winner ( 7 times )

because the appropriate enzymes to breakdown the beta acetyl linkages are lacking
Comments
Dislike Bookmark

Math Magician

No enzymes present
Comments
Dislike Bookmark

PMT Qualified

Humans can not digest cellulose bcz human body do not secrete cellulase,an enzyme which is necessary for the breakdown of cellulose into simpler compounds
Comments
Dislike Bookmark

View 8 more Answers

Related Questions

How do we identify a disease?
Health-care professionals use symptoms and signs as clues that can help determine the most likely diagnosis when illness is present. A symptom is any subjective evidence of disease, while a sign is any...
Sujatha
Which is the coldest planet in the solar system?
Neptune.
Kummara
Write synonym of "Exquisite".
admirable, charming, delicate, lovely
Vishwa Nath
Hi this Ashwini I want to know for class VI-VIII for math how much we can charge ( / hr & / month )? Again for grade I- V how much we can charge.
100-250/ hr if u go their home. Or half if they come to your place. Good luck.
Ashwini J.
How to enroll as a tutor in UrbanPro?
Hi Anu, you are welcome to a tutor's community here on urbanpro.com. You need to create your profile here by adding various categories like Class IX - X, Class V - VIII.Based on your skills, it will show...
Anu R.

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

What is a pH Scale?
The pH is a measure of liquid acidity/alkalinity. It ranges from 0 to 14, where 0 is most acidic and 14 is most alkaline. The more acidic, the more hydrogen ions (h+) it contains. Examples of pH: Battery...

Debraj Paul

0 0
0
crossword for Algebra (Grade 7)
Across 3x^3 - 6x is a ............ polynomial A numerical quantity which is placed before variable in algebraic expression. The ............ of 35a2 is 5a. 4x2 +3 x -56 = 0 is algebraic .................. the...

Kartik Bhasin

0 0
0
Short note Spherical Mirror and uses
Spherical mirror is that mirror whose reflecting surface is a portion of a hallow sphere of glass. It is of two main types, concave mirror and convex mirro Concave Mirror:- A concave mirror is that spherical...

Debraj Paul

3 0
0
1 sec tricks : 95*97 and 107*104
Steps: 1) Find the difference of each number from 100: 95 x 975 32) Cross Subtract the difference (95-3)=(97-5)=92 => This is the first part of the answer 3) Multiply the differences5 x 3 = 15 =>...

Debraj Paul

0 0
0
Common Repeating Decimals and Their Equivalent Fractions
RepeatingDecimal EquivalentFraction 0.3333... 1/3 0.6666... 2/3 0.1666... 1/6 0.8333... 5/6 0.1111... 1/9 0.2222... 2/9 0.4444... 4/9 0.5555... 5/9 0.7777... 7/9 0.8...
A

Amrtha S.

0 0
0

Recommended Articles

6 Healthy Habits of School Children

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Science, Arts Or Commerce - Which One To Go For?

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

The Rising Problems in Indian Government School

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

Find Class 8 Tuition near you
Class 8 Tuition in Delhi
Class 8 Tuition in Bangalore
Class 8 Tuition in Hyderabad
Class 8 Tuition in Kolkata
Class 8 Tuition in Mumbai
Class 8 Tuition in Chennai
Class 8 Tuition in Pune
Class 8 Tuition in Noida
Class 8 Tuition in Gurgaon
Class 8 Tuition in Lucknow
Online Tuition Class 8

Looking for Class 8 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you