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Llana [10]
2 years ago
5

The neurotransmitter acetylcholine

Biology
1 answer:
marta [7]2 years ago
6 0

Answer:

<h3>Option D is the correct answer. </h3>

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What is the atomic number, number of neutrons, and the mass for a neutral oxygen atom?
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Answer:

Atomic Number: 8

Number of neutrons: 8

Mass of neutrons: 16 (AMU if you want the units)

Explanation:

The answer for both the number of neutrons and atomic number is on the top

The mass is at the bottom

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The best indicator of the efficiency of exercise is
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An organism that reproduces using binary fission, a type of asexual reproduction, creates an identical copy of a cell when
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Surface area is an important factor in limiting cell growth because
julia-pushkina [17]

Surface area is an important factor in limiting cell growth because

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d. waste products cannot leave the cell if the cell is too small.

Answer:

c. the cell may become too large to take in enough food and to remove enough wastes.

Explanation:

The exchange of substances with surroundings is done by cells by the process of diffusion. The rate of diffusion of substances requires the presence of a higher surface area than volume. As the cells become larger, their surface area is reduced with respect to the volume. Therefore, larger cells can not support the diffusion of substances in and out as required for its proper functioning. If cells are allowed to grow continuously, they will not be able to intake the requires materials such as food and to release the waste outside.

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EUKARYOTIC CELL.
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Do you need the definitions
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