Shruti Desai - Study24x7
Social learning Network
Shruti Desai Cover image
Shruti Desai
Shruti Desai
Connections 134
Followers 134
Following 3043
study24x7Shruti Desai

Shruti Desai

Studied Masters of Botany at Karnataka University Dharwad
Assistant Proffessor at K.A. Lokapur degree college, Belgaum
Live in India,
  • Profile
  • About
  • Connections
About

I have completed my post graduation in Botany subject from Karnataka University,...
See More

27 May 2020 08:26 PM study24x7 study24x7

Excision and insertion of a gene is called

A

Biotechnology

B

Genetic engineering

C

Cytogenetics

D

Gene therapy

study24x7
Write a comment
27 May 2020 08:25 PM study24x7 study24x7

RNA interference helps in

A

cell proliferation

B

Micropropagation

C

Cell defence

D

Cell differentiation

study24x7
Write a comment
27 May 2020 08:23 PM study24x7 study24x7

The vaccines prepared through recombinant DNA technology are

A

Third generation vaccines

B

First generation vaccines

C

Second generation vaccines

D

None

study24x7
Write a comment
27 May 2020 08:21 PM study24x7 study24x7

The human genome project was launched in the year

A

1980

B

1973

C

1990

D

1989

study24x7
Write a comment
27 May 2020 08:20 PM study24x7 study24x7

Plasmids are used as cloning vectors for which of the following reasons?

A

Can be multipled in culture

B

Self-replication in bacterial cells

C

can be multipled in laborataries with the help of enzymes

D

Replicate freely outside bacterial cells

study24x7
Write a comment
27 May 2020 08:16 PM study24x7 study24x7

The DNA fragments have sticky ends due to

A

Endonuclease

B

Unpaired bases

C

Calcium ions

D

Free methyaltion

study24x7
Write a comment
27 May 2020 08:14 PM study24x7 study24x7

The Golden rice variety is rich in

A

vitamin C

B

B-carotene and Feritin

C

Biotin

D

Lysine

study24x7
Write a comment
27 May 2020 08:12 PM study24x7 study24x7

ELISA is

A

Using radiolabelled second antibody

B

Usage of RBCs

C

Using compliment mediated cell lysis

D

Addition of sustrate that is converted into a coloured product

study24x7
Write a comment
27 May 2020 08:09 PM study24x7 study24x7

Southern blotting is

A

Attachment of probes to DNA fragments

B

Transfer of DNA fragments from electrophoretic gel to nitrocellulose sheet

C

comparison of DNA fragments to two sources

D

Transfer of DNA fragments to electrophoretic gel from cellulose membrane

study24x7
Write a comment
27 May 2020 08:06 PM study24x7 study24x7

Bacteria protect themselves from viruses by fragmenting viral DNA with

A

Ligase

B

Endonuclease

C

Exonuclease

D

Gyrase

study24x7
Write a comment