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pav-90 [236]
3 years ago
8

Please help me please

Biology
1 answer:
Ivenika [448]3 years ago
3 0

Answer:

D

Explanation:

it has to be D because its talking about "how does a volcanic ash affect water systems"

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4 years ago
Imagine that DNA is composed of equal proportions of six different types of nucleotide, instead of the normal four. The six nucl
ohaa [14]

Answer:

The average size of the DNA fragments produced when this new DNA is cut by a restriction endonuclease with an eight-base recognition sequence would be 1679616.

Explanation:

Restriction enzymes can be described as the enzymes which are specific to certain DNA sites and cut the DNA from that particular site.

Normally, the average size of a DNA fragment cut by a restriction enzyme is calculated by the formula 4^{no.of base recognition sequence}.

As the number of bases has changed to 6 and the restriction enzyme has eight base recognition site then the formula will be:

6^{no.of base recognition sequence}

i.e

6^{8}  = 1679616

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4 years ago
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3 years ago
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How is genetic information "read" from mrna??
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klio [65]

Answer:

Whats the question?

Explanation:

From your neighborhood softie :)

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2 years ago
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