Biotechnology-Principles and Processes | Basic Level Test | Topic 1: Principles & Tools of Recombinant DNA Technology

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Topic 1: Principles & Tools of Recombinant DNA Technology

Each question carries 4 scores. For each incorrect response, 1 score will be deducted. Quiz

1

Biotechnology is the integration of natural science and organisms, cells, parts thereof, and molecular analogues for products and services. This definition was proposed by

2

First recombinant DNA (rDNA) was produced by

3

Restriction Enzymes belongs to a class of enzymes called

4

The first restriction endonuclease is

5

When cut by the same restriction enzyme, the resultant DNA fragments have the same kind of sticky-ends and these are joined together by

6

An autonomously replicating circular extra-chromosomal DNA of bacteria is called

7

When a foreign DNA is inserted within a gene of bacteria, that gene is inactivated. It is called

8

The vector for T-DNA is

9

Molecular scissor is

10

Cells are bombarded with high velocity micro-particles of gold or tungsten coated with DNA. This method to introduce alien DNA into host cells is called
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