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IRINA_888 [86]
3 years ago
13

Why is it important that cell membranes are semipermeable?

Biology
1 answer:
ElenaW [278]3 years ago
3 0
So we can maintain homeostasis. Cell membranes help us sweat to cool us off.
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He begins to grow other plants that are planted and need in forests and maybe grow more trees!
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What are the benefits of cell division in somatic cells?
AlexFokin [52]

Answer:

Somatic cells helps in healing and repairing damaged cells

Explanation:

Somatic cell division plays an important role in division of body cells. They help in healing and repairing the damaged cells. cell division is of two types, Mitosis and meiosis. Mitosis replicates and results in two identical daughter nuclei (genetically identical). Apart from these, they also act as  adult stem cells which plays a major role in healing the damaged cells or repair the damaged cells. somatic cells are found all over your body except the germ cells.

Benefits of cell division in somatic cells:

  1. If you get hurt and eventually your blood will stop oozing out and get healed by the mitotic cell division found in the somatic regions of your body.
  2. Animals like lizards when get hurt, they get their cells automatically repaired by  their somatic cells.

These are few important benefits other than the identical copies that are obtained by cell division.

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3 years ago
Why is the current extinction different from other major extinctions
Anarel [89]

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At which of the below boundries is a sea floor destroyed?<br> Convergent<br> Divergent<br> Transform
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3 0
3 years ago
Read 2 more answers
Cyclin B1, a key cell cycle regulatory protein in vertebrates, is mostly cytosolic before mitosis. Early in mitosis, however, th
Ludmilka [50]

Answer:

Phosphorylation within the nuclear export signal interferes with the function of the  signal.

Explanation:

In biochemistry, phosphorylation is the addition of a phosphate group (PO4) to a protein or other molecule. Phosphorylation is a major player in protein regulation mechanisms, preventing protein-catalyzed reaction product from accumulating in the body causing problems.

However, in some cases phosphorylation may cause nuclear accumulation of a protein in the nucleus of the cell. An example of this is the protein shown in the question above. In this case, phosphorylation in the nuclear export signal interferes with the signal function, resulting in protein accumulation in the nucleus.

4 0
3 years ago
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