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Dennis_Churaev [7]
3 years ago
9

Why is diffusion important to cells?

Biology
2 answers:
choli [55]3 years ago
6 0
Its regulates salt content in the cell
Nataly [62]3 years ago
6 0

Answer:

Its regulates salt content in the cell

Explanation:

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A blood stain that impacts a surface at a low angle will have a ________ tail than one that impacts at a higher angle.
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Shorter is the correct answer I think. Could you please be stormy me brainliest bestie.
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3 years ago
2. Describe the importance of oxygen, carbon dioxide, and ozone to living things.
natka813 [3]

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Animals needs oxygen's to survive and plants need carbon dioxide to survive. The ozone layer reflects harmful UV rays from the sun to protect the things living on Earth.

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For water to travel across the cell membrane at a substantial rate, what does it need?
jeka57 [31]

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It needs protein channels known as Aquaporins.

Explanation:

These Aquaporins, also referred to as water channels, are membrane proteins which serve as passageways for water. Aquaporins facilitate the transportation of water and other neutral molecules across cell membranes.

8 0
3 years ago
if a mutation occurs in the somatic tissue, approximately how many of the gametes will carry the mutation?
Mrac [35]

None: Only those mutations that occur in the germ line and result in gametes will have a chance of being passed on to progeny. An alteration in DNA that occurs after conception.

Somatic mutations can occur in any of the body's cells except germ cells (sperm and egg) and are therefore not passed on to children. These alterations can (but not always) cause cancer or other diseases. Mutations in somatic cells are called somatic mutations. Because they do not occur in the cells that give rise to gametes, the mutation is not transmitted to the next generation sexually. Human somatic cells have 46 chromosomes: 22 pairs and 2 sex chromosomes that may or may not form a pair. This is the 2n or diploid condition. Human gametes have 23 chromosomes, each of 23 unique chromosomes, one of which is a sex chromosome. Somatic cells are the cells in the body other than sperm and eggs (called germ cells). In humans, somatic cells are diploid, meaning they contain two sets of chromosomes, one inherited from each parent. Mutations in a somatic cell occur in somatic cells and are transmitted by mitosis, resulting in cancer. However, mutations in a gamete are passed on by meiosis, resulting in mutated offspring. A genetic mutation occurs during DNA replication, and chromosomal mutations occur during meiosis.

To learn more about alteration please click on below link

brainly.com/question/2211559

#SPJ4

3 0
1 year ago
Which of the following statements concerning eukaryotic cells are true? Check all that apply.
Free_Kalibri [48]

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They are typically larger than prokaryotic cells

The DNA of a eukaryotic cell is contained in the cell nucleus.

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3 years ago
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