Answer:
Increase by a factor of 1000.
Explanation:
The cell surface and cell volume is important for the diffusion of the cell. The increase in the cell volume can be calculated as follows:
The initial volume and surface area is X.
The surface area is increased by the the factor 100. The cell has the tendency to increase the volume by 10 times.
Surface area increased × 10 = Volume of cell
Volume of cell = 100 × 10
Volume of cell = 1000.
Thus, the answer is option (D).
Because humans eat both plants and meat
Answer – C. (photosynthesis in plants)
Out of the four options given, the only process which produces oxygen is photosynthesis in plants. The other three processes given in the options: Combustion, Respiration in animals, and operation of an acetylene torch normally consume oxygen.
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Heyaa folk,
The main difference is that,
Enzymes are catalysts which are released by glands.
And hormones are chemicals which are released by glands.
Enzymes : Enzymes are macromolecular catalysts.
Hormones : Hormones are regulatory substances produced by glans.
Hope it helps u :)
<span>The
correct answer is: by changing the three-dimensional conformation of the enzyme.</span>
Enzymes
like all the other proteins are shaped by interactions between their amino
acids and when those interactions change, the 3D structure of the enzyme
changes (tertiary structure). A change in shape will change the shape of the
active site and the substrate cannot bind.