1
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List I with List II

List - I List - II
A. $$\alpha$$ -I antitrypsin I. Cotton bollworm
B. Cry IAb II. ADA deficiency
C. Cry IAc III. Emphysema
D. Enzyme replacement therapy IV. Corn borer

Choose the correct answer form the options given below:

A
A-II, B-I, C-IV, D-III
B
A-III, B-I, C-II, D-IV
C
A-III, B-IV, C-I, D-II
D
A-II, B-IV, C-I, D-III
2
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following statements is incorrect?

A
A bio-reactor provides optimal growth conditions for achieving the desired product
B
Most commonly used bio-reactors are of stirring type
C
Bio-reactors are used to produce small scale bacterial cultures
D
Bio-reactors have an agitator system, an oxygen delivery system and foam control system
3
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

The following diagram showing restriction sites in E. coli cloning vector pBR322. Find the role of ‘X’ and ‘Y’ genes :

NEET 2024 Biology - Biotechnology and It's Applications Question 2 English

A
The gene ‘X’ is responsible for resistance to antibiotics and ‘Y’ for protein involved in the replication of Plasmid.
B
The gene ‘X’ is responsible for controlling the copy number of the linked DNA and ‘Y’ for protein involved in the replication of Plasmid.
C
The gene ‘X’ is for protein involved in replication of Plasmid and ‘Y’ for resistance to antibiotics.
D
Gene ’X’ is responsible for recognitions sites and ‘Y’ is responsible for antibiotic resistance.
4
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following statement is incorrect about Agrobacterium tumifaciens?

A
It is used to deliver gene of interest in both prokaryotic as well as eukaryotic host cells.
B
'Ti' plasmid from Agrobacterium tumifaciens used for gene transfer is not pathogenic to plant cell.
C
It transforms normal plant cells into tumor cells.
D
It delivers 'T-DNA' into plant cell.
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