Which of the following is not correct regardi | vedclass

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Question

(B) According to Chargaff's rules for double-stranded $DNA$:$1$. The ratio of adenine to thymine is constant and equals $1$ $(A/T = 1)$.$2$. The ratio

Vedclass · Accepted Answer

$A + T = G + C$

Vedclass · Answer

(B) According to Chargaff's rules for double-stranded $DNA$:$1$. The ratio of adenine to thymine is constant and equals $1$ $(A/T = 1)$.$2$. The ratio of guanine to cytosine is constant and equals $1$ $(G/C = 1)$.$3$. The sum of purines $(A + G)$ equals the sum of pyrimidines $(C + T)$.$4$. The ratio $(A + T) / (G + C)$ is constant for a given species but is not necessarily $1$. Therefore,the statement $A + T = G + C$ is not universally correct.

Column-$I$	Column-$II$
$(a)$ $\phi \times 174$ bacteriophage	$(i)$ $48502 \ \text{b.p}$
$(b)$ Human (diploid)	$(ii)$ $5386$ bases
$(c)$ $E. coli$	$(iii)$ $6.6 \times 10^9 \ \text{b.p}$
$(d)$ $\lambda$-phage	$(iv)$ $4.6 \times 10^6 \ \text{b.p}$

Which of the following is not correct regarding Chargaff's rules for double-stranded $DNA$?

Similar Questions

Who proposed that for a double-stranded $\text{DNA},$ the ratios between Adenine and Thymine and Guanine and Cytosine are constant and equal to one?

The antiparallel strands in $DNA$ are the result of:

$A$ nucleosome consists of:

What is the length of one full turn of the helix in $\beta-DNA$ (in $, nm$)?

Match the following columns $:-$

Column-$I$ Column-$II$

$(a)$ $\phi \times 174$ bacteriophage $(i)$ $48502 \ \text{b.p}$

$(b)$ Human (diploid) $(ii)$ $5386$ bases

$(c)$ $E. coli$ $(iii)$ $6.6 \times 10^9 \ \text{b.p}$

$(d)$ $\lambda$-phage $(iv)$ $4.6 \times 10^6 \ \text{b.p}$

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