Question 5 (1 point) Human somatic cells in the G2 phase have approximately how

Question

Question 5 (1 point)

Human somatic cells in the G2 phase have approximately how many base pairs of DNA?

Question 5 options:

6 billion

3 billion

12 billion

24 billion

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Question 6 (1 point)

How many different DNA double helical molecules are present in the nucleus of a normal unfertilized egg stored in a human female ovary?

Question 6 options:

92

1

46

23

69

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Question 7 (1 point)

Which of the following elements accounts for a larger portion of the human genome?

Question 7 options:

Transposons

Satellite DNA

Exon-encoding regions

Intron-encoding regions

Simple-sequence DNA

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6 billion

3 billion

12 billion

24 billion

Explanation / Answer

5-Approximately 6 billion as During G2 phase The DNA has been replicated In S phase. So just double DNA is present

6-23, as egg is haploid so number of chromosomes are 22+1 chromosomes.

7-Satellite DNA, which doesnot code for any proteins or useful work.Due to this our body doesnt show any mutation.

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