Process of DNA Fingerprinting

Q. __ blotting method is used in DNA fingerprinting.

Q. Sort the steps in DNA fingerprinting.

1. Southern blot
2. Electrophoresis
3. Isolation of DNA
4. Digestion of DNA

Q. Which of the following is not an application of DNA fingerprinting?

1. Settling cases of disputed parentage
2. Solving criminal cases
3. PCR
4. Verifying the identity of an individual

Q. Match the column.
$\begin{array}{cc}\text{Column-I}& \text{Column-II}\\ \text{P. 3`end tRNA}& \text{i. beta - galactosidase}\\ \text{Q. Lac operon}& \text{ii. DNA ligase}\\ \text{R. Genetic code}& \text{iii. Amino acid acceptor arm}\\ \text{S. Okazaki fragments}& \text{iv. Unambiguous}\end{array}$

1. P - iv, Q - ii, R - iii, S - i
2. P - i, Q - ii, R - iii, S - iv
3. P - iii, Q - i, R - iv, S - ii
4. P - iii, Q - iv, R - i, S - ii

Q. What is the use of southern blotting in dna fingrprinting?

Q. Match column-I with column-II and choose the correct option:

$\begin{array}{cccc}& \text{Column-I}& & \text{Column-II}\\ \text{(a)}& \text{VNTR}& \text{(i)}& \beta -\text{galactosidase}\\ \text{(b)}& \text{Lac operon}& \text{(ii)}& \text{DNA ligase}\\ \text{(c)}& \text{Genetic code}& \text{(iii)}& \text{DNA fingerprinting}\\ \text{(d)}& \text{Okazaki fragments}& \text{(iv)}& \text{Unambiguous}\end{array}$

1. a $\to$ iv, b $\to$ ii, c $\to$ iii, d $\to$ i
2. a $\to$ iii, b $\to$ i, c $\to$ iv, d $\to$ ii
3. a $\to$ i, b $\to$ ii, c $\to$ iii, d $\to$ iv
4. a $\to$ iii, b $\to$ iv, c $\to$ i, d $\to$ ii