Taking examples under each category, dis | Class 12 Biology Chapter Biotechnology and its Application, Biotechnology and its Application NCERT Solutions

Question:

Taking examples under each category, discuss upstream and downstream processing.

Answer:

Upstream processing: It involves the identification of material which can be transformed for making the final product. For example: for making Bt cotton, the gene is extracted for insecticide toxin from Bacillus thuringiensis. And then this gene is introduced into the cotton.

Downstream processing: When the foreign gene product is synthesized then it is collected from the bioreactor and get forward for its separation and purification. Now, this product is ready for the sale or marketing. After the biosynthesis process this collection of product, separation and purification is known as downstream processing. For example: fermentation process, purification of alcohol through the distillation.

1
0
0
Report?

Report a problem on Specifications:

Email id:

Comments

< Previous Question

Next Question >

Popular questions of class 12 Biology

Q: What is spermatogenesis? Briefly describe the process of spermatogenesis.

Q: Why is reproduction essential for organisms? Answer

Q: Write a short note on
(a) Adaptations of desert plants and animals
(b) Adaptations of plants to water scarcity
(c) Behavioural adaptations in animals
(d) Importance of light to plants
(e) Effect of temperature or water scarcity and the adaptations of animals.

Q: With a neat diagram explain the 7-celled, 8-nucleate nature of the female gametophyte.

Q: What is DNA fingerprinting? Mention its application.

Q: Describe the structure of a seminiferous tubule.

Q: What is oogenesis? Give a brief account of oogenesis.

Q: What is triple fusion? Where and how does it take place? Name the nuclei involved in triple fusion.

Q: With a neat, labelled diagram, describe the parts of a typical angiosperm ovule.

Q: Explain the Law of Dominance using a monohybrid cross.

Recently Viewed Questions of Class 12 Biology

Q: Name the parts of an angiosperm flower in which development of male and female gametophyte take place.

Q: Define population and community.

Do you agree that regional and local variations exist within each biome? Substantiate your answer with suitable example.

How do we compute the age of a fossil?

Q: List two essential roles of ribosome during translation.

Define an operon. giving an example, explain an Inducible operon.

What does 'Red' indicate in the IUCN Red list (2004)?

Q: Which one of the following has the largest population in a food chain?
(a) Producers
(b) Primary consumers
(c) Secondary consumers
(d) Decomposers

How is a somatic hybrid different from a hybrid?

What is the main idea behind “Joint Forest Management Concept” introduced by the Government of India?

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 Biotechnology and its Application.
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.

Notice: Undefined index: quesId in /var/www/html/ss_beta/saralstudy/ss_new/web/template/common/comment_section.php on line 3

Comments

Comment(s) on this Question

Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 8: Taking examples under each category, discuss upstream and downstream processing.....

Taking examples under each category, dis | Class 12 Biology Chapter Biotechnology and its Application, Biotechnology and its Application NCERT Solutions

< Previous Question

Next Question >

Popular questions of class 12 Biology

Recently Viewed Questions of Class 12 Biology

Study Tips for Answering NCERT Questions:

Comments

Comment(s) on this Question

Chapters for Class 12 Biology

Subjects for Class 12

Students Also Read

Important links

Quick Links

Resources

Support