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Biology

1 answer:

elena55 [62]3 years ago

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Answer:

Transcription and translation are the means by which cells read out, or express, the genetic instructions in their genes. Because many identical RNA copies can be made from the same gene, and each RNA molecule can direct the synthesis of many identical protein molecules, cells can synthesize a large amount of protein rapidly when necessary. But each gene can also be transcribed and translated with a different efficiency, allowing the cell to make vast quantities of some proteins and tiny quantities of others (Figure 6-3). Moreover, as we see in the next chapter, a cell can change (or regulate) the expression of each of its genes according to the needs of the moment—most obviously by controlling the production of its RNA.

Explanation:

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Answer:

B. Multipotent cells

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Chromosome.

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1. x chromosome

2.males

3.one X and one Y chromosome.

4. two X chromosomes

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6.Females with one copy of the mutated gene are carriers. X-linked inheritance means that the gene causing the trait or the disorder is located on the X chromosome. Females have two X chromosomes while males have one X and one Y chromosome.

Explanation:

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After the G2 phase

Explanation:

If you want more information on all the phases, leave a comment and I'll write another answer explaining the purposes of the other phases

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