Which of following components are used ingel electrophoresis ? I. Ethidium bromide II. Restriction e

English

Gujarati

Hindi

9.Biotechnology Principals and Process

medium

Which of the following components are used ingel electrophoresis ?

$I.$ Ethidium bromide

$II.$ Restriction endonuclease

$III.$ Agarose

$IV.$ $UV$ radiation

Choose the correct option:

A

$I$ and $II$ only

B

$I$ and $III$ only

C

$I, II$ and $IV$ only

D

$I, II, III$ and $IV$

Solution

Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Standard 12

Biology

Share

Similar Questions

$I.$ Bacteriophages are $…A…$ infecting $…B….$

$II. …C…$ are hybrid vectors derived from plasmids which contain or site of $\lambda$ phage

$A, B$ and $C$ in above statements refers to

medium

Given below are two statements : one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$.
Assertion $(A)$ :
When a particular restriction enzyme cuts strand of DNA, overhanging stretches or sticky ends are formed.
Reason $(R)$:
Some restriction enzymes cut the strand of DNA a little away from the centre of palindromic site.
In the light of the above statements, choose the correct answer from the options given below :

medium

(NEET-2022)

In gel electrophoresis, the separated $DNA$ fragments are visualized after staining the $DNA$ with $…A…$ followed by exposure to $…B…$

Here $A$ and $B$ refers to

medium

Plasmid are suitable vectors for gene cloning because

medium

Consider the following statements

$I.$ A soil inhabiting plant bacterium, Agrobacteriumtumefaciens, a pathogen of several dicot plants is able to transfer a piece of $DNA$ known as $T-DNA$

$II.$ The T-DNA causes tumours

$III.$ Tumour formation induced by $Ti-$ plasmid

Which of the statements given above are correct?

medium