The base sequence for initially synthesized RNA for the DNA template strand 5 ' TAAT 3 ' in 5 ' -to- 3 ' direction has to be predicted. Concept introduction: DNA strand contains a complementary base pairing between A-T and C-G. The complementary strands are antiparallel to each other. RNA molecule contains the similar base pairing but the base thymine is replaced by uracil.
The base sequence for initially synthesized RNA for the DNA template strand 5 ' TAAT 3 ' in 5 ' -to- 3 ' direction has to be predicted. Concept introduction: DNA strand contains a complementary base pairing between A-T and C-G. The complementary strands are antiparallel to each other. RNA molecule contains the similar base pairing but the base thymine is replaced by uracil.
Interpretation: The base sequence for initially synthesized RNA for the DNA template strand 5' TAAT 3' in 5'-to-3' direction has to be predicted.
Concept introduction: DNA strand contains a complementary base pairing between A-T and C-G. The complementary strands are antiparallel to each other. RNA molecule contains the similar base pairing but the base thymine is replaced by uracil.
(a)
Expert Solution
Answer to Problem 22.82EP
The base sequence for initially synthesized RNA for the DNA template strand 5' TAAT 3' in 5'-to-3' direction is 5' AUUA 3'.
Explanation of Solution
The given DNA template strand is 5' TAAT 3'. Its corresponding informational DNA strand is 3' ATTA 5'. Reading the informational DNA strand in 5'-to-3' direction, it is 5' ATTA 3'. In RNA molecule, thymine is replaced by uracil. Therefore, the base coding for initially synthesized RNA is 5' AUUA 3'.
(b)
Interpretation Introduction
Interpretation: The base sequence for initially synthesized RNA for the DNA template strand 5' CGCG 3' in 5'-to-3' direction has to be predicted.
Concept introduction: DNA strand contains a complementary base pairing between A-T and C-G. The complementary strands are antiparallel to each other. RNA molecule contains the similar base pairing but the base thymine is replaced by uracil.
(b)
Expert Solution
Answer to Problem 22.82EP
The base sequence for initially synthesized RNA for the DNA template strand 5' CGCG 3' in 5'-to-3' direction is 5' CGCG 3'.
Explanation of Solution
The given DNA template strand is 5' CGCG 3'. Its corresponding informational DNA strand is 3' GCGC 5'. Reading the informational DNA strand in 5'-to-3' direction, it is 5' CGCG 3'. Therefore, the base coding for initially synthesized RNA is 5' CGCG 3'.
(c)
Interpretation Introduction
Interpretation: The base sequence for initially synthesized RNA for the DNA template strand 5' TCAG 3' in 5'-to-3' direction has to be predicted.
Concept introduction: DNA strand contains a complementary base pairing between A-T and C-G. The complementary strands are antiparallel to each other. RNA molecule contains the similar base pairing but the base thymine is replaced by uracil.
(c)
Expert Solution
Answer to Problem 22.82EP
The base sequence for initially synthesized RNA for the DNA template strand 5' TCAG 3' in 5'-to-3' direction is 5' CUGA 3'.
Explanation of Solution
The given DNA template strand is 5' TCAG 3'. Its corresponding informational DNA strand is 3' AGTC 5'. Reading the informational DNA strand in 5'-to-3' direction, it is 5' CTGA 3'. In RNA molecule, thymine is replaced by uracil. Therefore, the base coding for initially synthesized RNA is 5' CUGA 3'.
(d)
Interpretation Introduction
Interpretation: The base sequence for initially synthesized RNA for the DNA template strand 5' TTTT 3' in 5'-to-3' direction has to be predicted.
Concept introduction: DNA strand contains a complementary base pairing between A-T and C-G. The complementary strands are antiparallel to each other. RNA molecule contains the similar base pairing but the base thymine is replaced by uracil.
(d)
Expert Solution
Answer to Problem 22.82EP
The base sequence for initially synthesized RNA for the DNA template strand 5' TTTT 3' in 5'-to-3' direction is 5' AAAA 3'.
Explanation of Solution
The given DNA template strand is 5' TTTT 3'. Its corresponding informational DNA strand is 3' AAAA 5'. Reading the informational DNA strand in 5'-to-3' direction, it is 5' AAAA 3'. Therefore, the base coding for initially synthesized RNA is 5' AAAA 3'.
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If the molar conductivity at infinite dilution of HAC is A0 = 390.5 S cm² mol¹. Calculate
the Arrhenius conductivity of a 9.3% by weight solution of HAc with a pH of 3.3. Data:
molecular weight of HAC is 60.05 g/mol and the density of the solution is 1 g/cm³.
If the molar conductivity at infinite dilution of HAC is A0 = 390.5 S cm² mol¹. Calculate
the Arrhenius conductivity of a 9.3% by weight solution of HAc with a pH of 3.3. Data:
molecular weight of HAC is 60.05 g/mol and the density of the solution is 1 g/cm³.
Determine the distance between the metal and the OHP layer using the Helm-
holtz model when the electrode's differential capacitance is 145 μF cm².
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= 50, die-
Chapter 22 Solutions
General, Organic, and Biological Chemistry Seventh Edition
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