Chloramphenicol amplification is carried out in various plasmids. Which of the statement is incorrect for it?

Five friends went for a trip where each carried a certain number of apples with them. The number of apples carried by C was 1 less than that by D, which was 5 more than the number of apples carried by E. The total number of apples carried by A and B both was equal to the average number of apples carried by C, D and E. If D carried more apples than B and they together carried 14 apples, which of the following is a possible value of the apples carried by A?

A

9

B

11

C

17

D

6

If a plasmid is having two antibiotic resistant genes, say ampicillin resistant and chloramphenicol resistant. If the plasmid grows in ampicillin containing medium but not in chloramphenicol, what can be concluded?

A

The insert is not present in any of the gene

B

The insert is present in ampicillin gene but not in chloramphenicol gene

C

The insert is present in choramphenicol gene but not in ampicillin gene

D

The insert is present between both of the genes

Generally, amplification is carried out between the PCR primers. But if amplification is carried out outside the primers, it is called as __________

A

Inverse PCR

B

Circular PCR

C

Non-conventional PCR

D

In-situ PCR

Plasmids are used for carrying out the cloning procedure. Which of the statement is true for plasmids?

A

Bacterial plasmids are linear in nature

B

They are single stranded

C

Insertion of DNA into plasmid allows it to be propagated in host cells and they are known as vectors because of their this property

D

They are not capable of replication in bacteria

At times it is observed that non-recombinant plasmids are more than that of recombinant plasmids. Choose the correct statement in regard to it.

A

It makes easier to get the recombinant plasmids from the mixture

B

The ratio of insert DNA to vector DNA is reduced to get recombinant plasmids

C

Alkaline phosphatase is used to get recombinant plasmids

D

Alkaline phosphatase method is less reliable in comparison to the ratio method

Plasmids confer phenotypes to the host organism, some of the plasmids to which these phenotypic traits have not yet been ascribed are called ________

A

Unique plasmids

B

Resistance plasmid

C

Q-plasmids

D

Cryptic plasmids

Transfer of plasmids from one cell to another can also be done conjugation. The plasmid to be transferred known as ______ is often unable to do so by itself and thus it relies on other plasmids known as ______

A

cargo, conjugal

B

conjugal, cargo

C

cargo, helper

D

conjugal, helper

Agrobacterium tumefaciens form ______ plasmids and Agrobacterium rhizogenes form _______ plasmids.

A

root inducing, tumour inducing

B

tumour inducing, root inducing

C

tumour inducing, shoot inducing

D

non-tumour inducing, shoot inducing

Ti plasmids are ____ plasmids.

A

Tumor inducing

B

Degradation

C

High copy number

D

Mammalian

IncP alpha plasmids are smaller in size than IncPbeta plasmids.

A

True

B

False

Chloramphenicol amplification is carried out in various plasmids. Which of the statement is incorrect for it?

Related Questions