Collect 5 examples of palindromic DNA se | Class 12 Biology Chapter Biotechnology Principles and Process, Biotechnology Principles and Process NCERT Solutions

Question: Collect 5 examples of palindromic DNA sequences by consulting your teacher. Better try to create a palindromic sequence by following base-pair rules.

Answer:

The palindromic sequence is a certain sequence of the DNA that reads the same whether read from 5^’ → 3^’direction or from 3^’→ 5^’direction. They are the site for the action of restriction enzymes. Most restriction enzymes are palindromic sequences.

Five examples of palindromic sequences are:

Palindromic Sequences

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

It is a common practice to plant trees and shrubs near the boundary walls of buildings. What purpose do they serve?

Q: Why is apple called a false fruit? Which part(s) of the flower forms the fruit?

Q: Define spermiogenesis and spermiation.

Define stenohaline species.

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

Q: Arrange the following terms in the correct developmental sequence:

Under what conditions would a particular stage in the process of succession revert back to an earlier stage?

Q: Name the hormones involved in regulation of spermatogenesis.

How was Insulin obtained before the advent of rDNA technology? What were the problems encountered?

A low level of expression of lac operon occurs at all the time. Can you explain the logic behind this phenomena.

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 Principles and Process.
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

Farman khan
2017-08-20 20:28:49

the sequence 3 & 4 are same

Farman khan
2017-08-18 19:44:59

Not mentioned the name if restriction enzyme

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 1 , Question 7: Collect 5 examples of palindromic DNA sequences by consulting your teacher. Better try to create a p....

Collect 5 examples of palindromic DNA se | Class 12 Biology Chapter Biotechnology Principles and Process, Biotechnology Principles and Process 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