According to the figure, how many hydrogen bonds would there be in a DNA sequenc

Question

According to the figure, how many hydrogen bonds would there be in a DNA sequence of 10 base pairs in which there are five A - T and five C - G pairs? A) 5 B) 10 C) 15 D) 25 E) 18 DNA differs from RNA in that A) RNA contains uracil instead of thymine. B) RNA is single-stranded;DNA is double-stranded. C) RNA leaves the nucleus. DNA does not. D) RNA contains ribose;DNA contains deoxyribose. E) All of the above The pairing of purines with pyrimidines to create a double-stranded DNA molecule is called A) complementary base pairing. B) phosphodiester linkages. C) antiparallel synthesis. D) dehydration. E) the genome. The end product of transcription is _________ and the end product of translation is ______. A) proteins;DNA B) proteins: RNA C) RNA;DNA D) DNA;RNA E) RNA;proteins Which of the following is not a nucleotide? A) Adenosine triphosphate B) Guanosine triphosphate C) Cyclic adenosine monophosphate D) Thymine E) All of the above are nucleotides.

Explanation / Answer

50. The right answer is D. A-T have 2 H-Bond and G-C have 3 H-Bond, 5 A-T and 5 G-C pairs were there then total 25 H-bond will be formed.

51. The Right answer is E. All of the above.

52.The Right answer is A. complementary base pairings

53. The right answer is E. RNA and protein.

54. The right answer is D. Thymine because Thymine is a nucleobase.

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