In a sample of double-stranded DNA, 30 \%30%30, percent of the nitrogenous bases are adenine (A). What percentage of the nitrogenous bases in the sample are thymine (T)?

The number of thymine (T) should be the same as adenine(A). That means we have 30% A and 30%T. 100-30-30=40%(G and C). Guanine(G) and cytosine(C) are also equal in number so we have 30%A(adenine) 30%T(thymine) 20%G(guanine) and 20%C(cytosine)

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srastiuts023 srastiuts023 · Answer 2 · 2022-06-15T08:59:26+02:00

The percentage of the nitrogenous bases in the sample is Thymine (T) number should be the same as adenine (A). That means we have 30% A and 30% T. 100-30-30 = 40% (G and C). Guanine (G) and cytosine (C) are also equal in number so we have 30% A (adenine) 30% T (thymine) 20% G (guanine) and 20% C (cytosine).

A double-stranded DNA test is determined?

An anti-double-stranded DNA test (anti-dsDNA) is used to help diagnose lupus in a person who has a direct effect on antinuclear antibody (ANA) tests and who has clinical signs and symptoms indicating lupus. Usually, the ANA test is the first test done to diagnose a person with an autoimmune disorder.

Why do DNA strands have two strands?

The common theme of all the extraction methods is that DNA must be a double strand to provide a correction template. Apart from this, there are proteins involved in the specific restoration of damage (e.g., photoreactivation, O6 methylguanine DNA methyl transferase).

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