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Alika [10]
3 years ago
7

Does facilitated diffusion require an input of energy?

Biology
1 answer:
Naddik [55]3 years ago
4 0

Answer:

No

Explanation:

Facilitated Diffusion is a type of passive transport. Passive transport does not require energy to happen. Passive transport includes Diffusion, Facilitated Diffusion, and the intake of water molecules.

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The correct answer should be Gene Expression :)
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The placenta develops from the outer cells of the
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An Asian elephant has a weight of 52,900 newtons. This enormous weight is balanced on four feet. In a circus act, these elephant
Aleonysh [2.5K]

Answer:

Option B, 18.11 \frac{N}{cm^{2}}

Explanation:

Given-

The average surface area of one foot pad of an elephant is 2920 cm^{2}\\

Weight of an Asian elephant is 52900 newton

As we know, pressure is equal to total weight divided by total area of the surface on which it is concentrated.

Thus, pressure on one foot  pad of elephant is \frac{52900}{2920} \frac{N}{cm^{2}} \\

= 18.11\frac{N}{cm^{2}}

Hence, option B is correct answer

7 0
3 years ago
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Diano4ka-milaya [45]

Explanation:

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3 0
3 years ago
One of the genes affected in Diamond-Blackfan Anemia is called RPS19. This gene plays a role in maturation of the 40S subunit. Y
SCORPION-xisa [38]

Answer:

You tell her that this is incorrect.

Explanation:

The given information is incorrect as both small and large ribosomal subunits are required for protein synthesis. The eukaryotic ribosomes have E, P, and A sites. The A and P sites bind to the aminoacyl tRNA that carry the amino acid encoded by the codon of the mRNA.

The formation of peptide bond occurs between the amino group of amino acid in A site and the carboxyl group of amino acid present on P site. Both 40S and 60S subunit of ribosome contribute the A and P sites.

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3 years ago
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