India: Science and Technology Test 2

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India: Science and Technology Test 2

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Weekly Quiz Competition

Question 1
1 / -0

Which space shuttle met with an accident at the time of landing, in which Indian Astronaut Kalpana Chawla died in Febrauary 2003?

A
Colombia

B
Challenger

C
Discovery

D
PSLV

Solution

The Colombia space shuttle met with an accident at the time of landing, in which Indian astronaut Kaplana Chawla died in February 2003.
Question 2
1 / -0

A genetically engineered form of brinjal known as the Bt brinjal has been developed. The objective of this is ___________________.

A
To make it pest-resistant

B
To improve its taste and nutritive qualities

C
To make it drought resistant

D
To make its shelf-life longer
Question 3
1 / -0

What is the purpose of the 'restriction enzymes' used in the genetic engineering?

A
Restricts the protein synthesis in cells

B
Cut DNA at specific base sequence

C
Degrade harmful protein

D
Join different DNA fragments
Question 4
1 / -0

The cutting of DNA at specific locations became possible with the discovery of _________.

A
Cloning

B
Vectors

C
Restriction endonuclease

D
Restriction enzyme
Question 5
1 / -0

The method of reproduction of new plants by cells instead of seed is known as _____________.

A
Tissue culture

B
Mutation

C
Antibiosis

D
Recombination
Question 6
1 / -0

Which one among the following is the 'chemical knives' (scissors) used in genetic engineering?

A
Polymerase

B
Ligase

C
Endonuclease

D
Plasmid
Question 7
1 / -0

Transgenic plants are _______________________.

A
Produced by a somatic embryo in artificial medium

B
Generated by introducing foreign DNA into a cell and regenerating a plant from that cell

C
Produced after protoplast fusion in artificial medium

D
Grown in artificial medium after hybridization in the field
Question 8
1 / -0

Which of the following is not correct regarding Bioculture?

A
Bioculture defines the activity and consolidation of ideas created when the human intersects with the technological

B
It comprises the emerging area bounded by the medical sciences, social science, area studies, culture studies, biotechnology, disability studies, the humanities, and the economic and global environment

C
It assumes that in bioculture there's a diverse way to know that workings of the body and mind, and that these are primarily culturally derived, and an experts way of knowing produces specific strong results

D
Here the study of body parts and the minds are not included
Question 9
1 / -0

What is the purpose of restriction enzymes used in genetic engineering?

A
Restricts the protein synthesis in cells

B
Cuts DNA at specific base sequence

C
Degrade harmful proteins

D
Join different DNA fragments
Question 10
1 / -0

Consider the following statements
$$1.$$ Embryonic stem cells can now be turned into oxygen-carrying red blood cells.
$$2.$$ Artificial blood for transfusion still requires refrigeration just like ordinary donor blood.
Which statement is/ are correct?

A
Only $$1$$

B
Only $$2$$

C
Both $$1$$ and $$2$$

D
Neither $$1$$ and $$2$$

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Re-Attempt Weekly Quiz Competition

India: Science and Technology Test 2

Result

India: Science and Technology Test 2

Score

-

Rank

-

SHARING IS CARING

Question 1

Colombia

Challenger

Discovery

PSLV

Solution

Question 2

To make it pest-resistant

To improve its taste and nutritive qualities

To make it drought resistant

To make its shelf-life longer

Question 3

Restricts the protein synthesis in cells

Cut DNA at specific base sequence

Degrade harmful protein

Join different DNA fragments

Question 4

Cloning

Vectors

Restriction endonuclease

Restriction enzyme

Question 5

Tissue culture

Mutation

Antibiosis

Recombination

Question 6

Polymerase

Ligase

Endonuclease

Plasmid

Question 7

Produced by a somatic embryo in artificial medium

Generated by introducing foreign DNA into a cell and regenerating a plant from that cell

Produced after protoplast fusion in artificial medium

Grown in artificial medium after hybridization in the field

Question 8

Bioculture defines the activity and consolidation of ideas created when the human intersects with the technological

It comprises the emerging area bounded by the medical sciences, social science, area studies, culture studies, biotechnology, disability studies, the humanities, and the economic and global environment

It assumes that in bioculture there's a diverse way to know that workings of the body and mind, and that these are primarily culturally derived, and an experts way of knowing produces specific strong results

Here the study of body parts and the minds are not included

Question 9

Restricts the protein synthesis in cells

Cuts DNA at specific base sequence

Degrade harmful proteins

Join different DNA fragments

Question 10

Only $$1$$

Only $$2$$

Both $$1$$ and $$2$$

Neither $$1$$ and $$2$$

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Question Analysis

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