India: Science and Technology Test 5

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India: Science and Technology Test 5

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Weekly Quiz Competition

Question 1
1 / -0

Which of the following cannot be associated with aspects of biotechnology?
$$1.$$ Generating higher crop yields with fewer inputs.
$$2.$$ Lowering volumes of agricultural chemicals.
$$3.$$ Helps in enhanced nutrition profile.
$$4.$$ Allows farmers to increase filling farmland.
Which of the following statements given above is/ are correct?

A
$$1, 2$$ and $$3$$

B
$$2, 3$$ and $$4$$

C
Only $$4$$

D
All of these
Question 2
1 / -0

Nano technology, in other words, is ______________.

A
Carbon engineering

B
Atomic engineering

C
Small technology

D
Microphysics
Question 3
1 / -0

The most important property of nano materials is ___________.

A
Force

B
Friction

C
Pressure

D
Temperature
Question 4
1 / -0

Scientists have developed the peptide based platforms to cure cancer. How?
$$1.$$ They used bacterial fermentation to bind DNA or small interfering RNA and delivering them into cells to target tumours.
$$2.$$ These are helpful in silencing the targeted genes.
$$3.$$ These chimeric peptides have the capabilities to degenerate the tumours.
Select the correct answer using the codes given below.

A
Only $$1$$

B
Only $$2$$

C
$$1$$ and $$3$$

D
All of the above.
Question 5
1 / -0

Consider about the golden rice
$$1.$$ It is variety of Oryza glaberrima.
$$2.$$ It is grown where there is a shortage of dietary vitamin-A.
$$3.$$ Carotene give carrots their orange colour and is the reason why genetically modified rice is golden.
$$4.$$ It contains two bacterium and one daffodilas genes.
Select the correct answer using the codes given below.

A
$$1, 2$$ and $$3$$

B
$$2, 3$$ and $$4$$

C
$$2$$ and $$3$$

D
$$1, 2, 3$$ and $$4$$
Question 6
1 / -0

Which of the following can be the best sources for the bioplastics?
$$1.$$ Vegetable fats and oils
$$2.$$ Corn starch
$$3.$$ Microbiota
$$4.$$ Azolla
$$5.$$ Pea starch
Select the correct answer using the codes given below.

A
$$1, 2, 4$$ and $$5$$

B
$$1, 2, 3$$ and $$5$$

C
$$2, 3, 4$$ and $$5$$

D
All of the above.
Question 7
1 / -0

Drop-in biofuels can be obtained from
$$1.$$ Crop residue
$$2.$$ woody biomass
$$3.$$ paddy extract
$$4.$$ algae
$$5.$$ dedicated energy crops
Select the correct answer using the codes given below.

A
$$1, 2$$ and $$3$$

B
$$2, 3, 4$$ and $$5$$

C
$$1, 2, 4$$ and $$5$$

D
All of these
Question 8
1 / -0

How many oxygen atoms lined up in a row would fit in a one nanometer space?

A
None; an oxygen atom is bigger than $$1\ nm$$

B
One

C
Seven

D
Seventy
Question 9
1 / -0

The cloned sheep 'Dolly' was created through which of the following technique given below?

A
Gene transfer

B
Nuclear transfer

C
Somatic cell transfer

D
Germinal cell transfer.
Question 10
1 / -0

In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person?
$$1.$$ Iris scanning
$$2.$$ Retinal scanning
$$3.$$ Voice recognition
Select the correct answer using the codes given below.

A
Only $$1$$

B
$$2$$ and $$3$$

C
$$1$$ and $$3$$

D
$$1, 2$$ and $$3$$

User

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Re-Attempt Weekly Quiz Competition

India: Science and Technology Test 5

Result

India: Science and Technology Test 5

Score

-

Rank

-

SHARING IS CARING

Question 1

$$1, 2$$ and $$3$$

$$2, 3$$ and $$4$$

Only $$4$$

All of these

Question 2

Carbon engineering

Atomic engineering

Small technology

Microphysics

Question 3

Force

Friction

Pressure

Temperature

Question 4

Only $$1$$

Only $$2$$

$$1$$ and $$3$$

All of the above.

Question 5

$$1, 2$$ and $$3$$

$$2, 3$$ and $$4$$

$$2$$ and $$3$$

$$1, 2, 3$$ and $$4$$

Question 6

$$1, 2, 4$$ and $$5$$

$$1, 2, 3$$ and $$5$$

$$2, 3, 4$$ and $$5$$

All of the above.

Question 7

$$1, 2$$ and $$3$$

$$2, 3, 4$$ and $$5$$

$$1, 2, 4$$ and $$5$$

All of these

Question 8

None; an oxygen atom is bigger than $$1\ nm$$

One

Seven

Seventy

Question 9

Gene transfer

Nuclear transfer

Somatic cell transfer

Germinal cell transfer.

Question 10

Only $$1$$

$$2$$ and $$3$$

$$1$$ and $$3$$

$$1, 2$$ and $$3$$

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Question Analysis

My Perfomance

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