Which of the following statements on replication in E.coli is correct?

1.	Which of the following statements on replication in E.coli is correct?
A.	It occurs in a unidirectional manner
B.	It occurs in bidirectional manner
C.	Always uses T7 DNA polymerase when infected by T7 phage
D.	Occurs only when λ phase has infected E. coli
Answer» C. Always uses T7 DNA polymerase when infected by T7 phage

Discussion

No Comment Found

Related MCQs

Assertion (A) : DNA finger printing has became a powerful tool to establish paternity and identity of criminal in rape and assault cases. Reason (R) : Trace evidences such as hair, saliva and dried semen are adequate for DNA analysis. Codes
Assertion (A) : Insect resistance transgenic cotton has been produced by inserting Bt gene. Reason (R) : The Bt gene is derived from a bacterium. Code
Assertion (A) : In human being the female play a major role in determining the sex of the offspring. Reason (R) : Women have two X - chromosomes. Codes
Assertion (A) : Dolly was the first cloned mammal. Reason (R) : Dolly was produced by invitro fertilization.
Mendel's law apply only when
Which of the following professional are more likely to run the risk of a permanent change in their cell's DNA ? 1. Rescarchers using carbon 14 isotope 2. X - ray technicia 3. Cola miner 4. Dyer and painter Code
Which one of the following statements is correct ? Cretinism is human disorder which is due to the under secretion of
In the context of genetic disorders, consider the following A women suffer from colour blindness while her husband does not suffer from it. They have a son and a daughter. In this context, which one of the following statements is most probably correct ?
Mendel's law of independent assortment is based on F2 ratio of
Match List_I with List_II and select the correct answer using the codes given below: <table width="100%"><tr><td></td><td>List-I</td><td></td><td>List-II</td></tr><tr><td>F. </td><td>Theory of mutation</td><td>1.</td><td>Beadle and Tatum</td></tr><tr><td>G. </td><td>Theory of evolution</td><td>2.</td><td>Jacob and Monod</td></tr><tr><td>H. </td><td>One gene one enzyme hypothesis</td><td>3.</td><td>Darwin</td></tr><tr><td>J. </td><td>Operon concept</td><td>4.</td><td>De Vries</td></tr></table>Codes<table width="40%"><tr><td></td><td>F</td><td>G</td><td>H</td><td>J</td></tr><tr><td>A.</td><td>3</td><td>4</td><td>1</td><td>2</td></tr><tr><td>B.</td><td>4</td><td>3</td><td>1</td><td>2</td></tr><tr><td>C.</td><td>4</td><td>3</td><td>1</td><td>2</td></tr><tr><td>D.</td><td>3</td><td>4</td><td>2</td><td>1</td></tr></table>

Which of the following statements on replication in E.coli is correct?

Discussion

No Comment Found

Related MCQs

Reply to Comment