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brilliants [131]
3 years ago
10

When DNA is copied, sometimes a new, incorrect, base pairing appears within the structure of a new DNA molecule replacing origin

al base pairs. This mistake is called a base-pair A) deletion. B) insertion. C) institution. D) substitution.
Biology
1 answer:
lions [1.4K]3 years ago
4 0
It would be substitution because an incorrect base pair is being replaced.... hopefully thats right?
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The domestic cat genome contains 2.9×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how man
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Answer:

Number of nucleosomes in 2.9 * 10^9bp is equal to 1.47 * 10^7

Explanation:

For wounding one nucleosome, total length of DNA required is equal to 146 bp

The length of  linker DNA in mammals is equal to 50 bp

Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length

= 146 + 50\\= 196bp

Thus, in 196bp length of DNA, the total number of nucleosomes is equal to 1

Thus, number of nucleosomes in 2.9 * 10^9bp is equal to

\frac{2.9* 10^9}{196} \\1.47 * 10^7

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According to the context, fungi is an organism that digests its food externally before absorbing it and it cannot move.

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Therefore, we can conclude that according to the context, fungi is an organism that digests its food externally before absorbing it and it cannot move.

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Answer:

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