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Concept explainers
(a)
Interpretation:
The structure for a
Concept Introduction:
Each nucleotide consists of sugar that is either ribose or deoxyribose, one of the nitrogenous bases, and one or more phosphoryl groups. The nucleotide that contains the ribose sugar is termed as ribonucleotide while the one that has deoxyribose sugar is termed as deoxyribonucleotide.
The only difference is the presence of hydrogen atom at the 2’ position in case of deoxyribose compared to ribose.
(b)
Interpretation:
The structure for a nucleotide that consists of ribose, cytosine, and three phosphoryl groups has to be drawn.
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
The structure for a nucleotide that consists of ribose, uracil, and one phosphoryl has to be drawn.
Concept Introduction:
Refer to part (a).
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Chapter 20 Solutions
GENERAL,ORGANIC,+BIOCHEM.(LL) >CUSTOM<
- From the given compound, choose the proton that best fits each given description. a CH2 CH 2 Cl b с CH2 F Most shielded: (Choose one) Least shielded: (Choose one) Highest chemical shift: (Choose one) Lowest chemical shift: (Choose one) ×arrow_forwardConsider this molecule: How many H atoms are in this molecule? How many different signals could be found in its 1H NMR spectrum? Note: A multiplet is considered one signal.arrow_forwardFor each of the given mass spectrum data, identify whether the compound contains chlorine, bromine, or neither. Compound m/z of M* peak m/z of M + 2 peak ratio of M+ : M + 2 peak Which element is present? A 122 no M + 2 peak not applicable (Choose one) B 78 80 3:1 (Choose one) C 227 229 1:1 (Choose one)arrow_forward
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