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2 years ago

In the image above, what lettered section represents 2 chromosomes, each with 1 chromatid?

Biology

1 answer:

earnstyle [38]2 years ago

5 0

Diagram D represents 2 chromosomes, each with 1 chromatid which contain a centromere at the medium level.

<h3>What is cell division?</h3>

Cell division is the process by which cell divides, which requires the prior duplication of the genetic material during the synthesis (S) phase.

Subsequently, the genetic material is condensed in prophase to form a chromosome having two sister chromatids linked at the centromere level, which separate during anaphase.

The phases of cell division or mitotic cycle in which sister chromatids and chromosomes are separated into daughter cells include prophase, metaphase, anaphase and telophase.

In conclusion, Diagram D represents 2 chromosomes, each with 1 chromatid which contain a centromere at the medium level.

Learn more about cell division here:

brainly.com/question/3762056

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During which process is mRNA synthesized from a DNA template with the aid of RNA polymerase?

Anika [276]

Answer: The correct answer is A) Transcription.

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mRNA thus produced in this process, contains codons (a sequence of three nucleotides coding for a particular amino acid) that help in the synthesis of proteins through a process called translation.

Thus, option A) Transcription is the right answer.

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Assoli18 [71]

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4 years ago

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Olegator [25]

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