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Mumz [18]
2 years ago
5

A researcher is evaluating the expression of p53 in cells she is culturing in the laboratory. She notices that in a small group

of cells, high levels of phosphorylated p53 occur in the nuclei. What can she deduce about these cells?
Biology
1 answer:
spin [16.1K]2 years ago
7 0

Answer:

p53 gene is an important gene that regulates the proper functioning of the cell. This gene plays an important role in the cell cycle progression and acts as genome guardian.

Any mutation in p53 leads to the formation of the different types of cancer cells. The p53 gene is activated by teh phosphorylation at the particular sites.  High levels of phosphorylated p53 in the cell indicates that the cells DNA is highly damaged and mutated.

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Answer:

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Explanation:

They are found in all eukaryotic cells and are involved in mitosis , cell motility, intracellular transport and maintanance of cell shape

7 0
1 year ago
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notsponge [240]

The correct answer is option A - Lithosphere

Explanation:

John Tuzo Wilson was a Canadian geophysicist who is known for his contributions to the theory of plate tectonics.

Plate tectonics supports the idea that the rigid outer layer of the Earth or the lithosphere is broken into numerous plates. These plates move independently over the asthenosphere.


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2 years ago
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Serjik [45]

Answer:

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2 years ago
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prisoha [69]
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