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frozen [14]
3 years ago
9

If you extract the DNA of the coliphage φ X174, you willfind that its composition is 25 percent A, 33 percent T,24 percent G, an

d 18 percent C. Does this compositionmake sense in regard to Chargaff’s rules? How wouldyou interpret this result? How might such a phage replicateits DNA?
Biology
1 answer:
kifflom [539]3 years ago
5 0

Answer:

This composition of nucleotide given in the question do not obey the chargaff"s rule.

Explanation:

According to chargaff"s rule the total number of purine bases will be same to the total number of pyrimidine bases that is

         Adenine+Guanine=Thymine+Cytosine

But here the above quation is not maintained because according to the question A+G=49%

        and T+C = 51%.

Such DNA is replicated by rolling circle model.

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Answer:

Liza was unprepared for menarche; her mother hadn't even told her about it yet.

Explanation:

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The girls starts shows menstruation. The start of the menstruation is known as menarche. The girls should give prior knowledge and support during this stage. In case of Liza, she was unprepared for the menarche and has no prior knowledge. The Liza's mother did not give her any knowledge.

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6 0
3 years ago
Look at the energy pyramid shown in the lesson. Suppose a trout eats a smelt and then a human eats the trout. About how many of
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Answer:

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Explanation:

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3 years ago
12. When looking at alleles and how they are passed from parents to offspring, the combination of alleles (such as TT or tt) is
Montano1993 [528]
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tino4ka555 [31]

Answer:

C

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4 years ago
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Answer:

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Explanation:

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