Find out how much cellulose is made by a | Class 11 Biology Chapter Biomolecules, Biomolecules NCERT Solutions

Question: Find out how much cellulose is made by all the plants in the biosphere and compare it with how much of paper is manufactured by man and hence what is the consumption of plant material by man annually. What a loss of vegetation!
Answer:

Approximately, 100 billion tonnes of cellulose are made per year by all the plants in the biosphere and it takes 17 full grown trees to make one ton of paper. Trees are also used to fulfill the other requirements of man such as for timber, food, medicines, etc. Hence, it is difficult to calculate the annual consumption of plant material by man.


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  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Biomolecules.
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Comments

  • Shit cqmcv
  • 2019-05-22 18:47:56

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  • md zulphakar ali
  • 2018-02-27 22:48:27

Enzymes are not particularly shape as like substrate so that enzyme are converted in the substrate shape yes ya not


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 14: Find out how much cellulose is made by all the plants in the biosphere and compare it with how much ....