Shubham Jha - Class 9
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The proteins and lipids, essential for building the cell membrane, are manufactured by:
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48%
Endoplasmic recticulum
28%
Golgi apperatus
18%
Mitochondria
7%
Lysosome
Which of the following causes the temperature of a substance to remain constant while it is undergoing a change in its state?
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42%
Latent heat
31%
Lattic energy
21%
Loss of heat
5%
None
A car of mass 1000 kg is moving with a velocity of 10 m/s. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of the car at the end of 25 s will be:
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26%
400
47%
250
22%
10
5%
0
An element X is divalent and another element Y is tetravalent. The compound formed by these two elements will be:
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31%
Xy
31%
Xy3
33%
Xy2
5%
Xyè
Molecular mass of urea
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19%
20
40%
40
34%
60
7%
80
Electron is represented as
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34%
E
12%
Es
53%
e
2%
es
How many electron occupy in m sheel
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60%
18
17%
20
16%
4
7%
21
Is.a single cell organism
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9%
Cactus
65%
Amobea
23%
Amobea
3%
Rat
Cluster of cell called
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12%
Cell
65%
Tissue
17%
Organ
5%
None
Forwarded from Shubham Jha - Class 10 (Shubham Jha)
😂
The gravitational force between two objects is F. If masses of both objects are halved without changing the distance between them, then the gravitational force would become
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36%
F/2
33%
F/4
23%
F
8%
2f
Two particles are placed at some distance. If the mass of each of the two particles is doubled, keeping the distance between them unchanged, the value of gravitational force between them will be
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24%
1/4
37%
1/2
18%
4
21%
Unchanged
The atmosphere is held to the Earth by
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71%
Gravity
18%
Wind
9%
Cloud
2%
None