Concept explainers
(a)
Interpretation : The base and sugar in the deoxythymidine nucleoside needs to be identified.
Concept Introduction : DNA and RNA are composed of few main components;
- Phosphate group
- Ribose and deoxyribose sugar
- Nitrogenous base
The combination of nitrogenous base and sugar molecule is called as nucleoside which further bonded with phosphate group. The bonding of nucleoside with phosphate group makes
(b)
Interpretation : The base and sugar in the adenosine nucleoside needs to be identified.
Concept Introduction : DNA and RNA are composed of few main components;
- Phosphate group
- Ribose and deoxyribose sugar
- Nitrogenous base
The combination of nitrogenous base and sugar molecule is called as nucleoside which further bonded with phosphate group. The bonding of nucleoside with phosphate group makes nucleotide which further polymerises to form DNA and RNA.
(c)
Interpretation : The base and sugar in the cytidine nucleoside needs to be identified.
Concept Introduction : DNA and RNA are composed of few main components;
- Phosphate group
- Ribose and deoxyribose sugar
- Nitrogenous base
The combination of nitrogenous base and sugar molecule is called as nucleoside which further bonded with phosphate group. The bonding of nucleoside with phosphate group makes nucleotide which further polymerise to form DNA and RNA.
(d)
Interpretation : The base and sugar in the deoxyguanosine nucleoside needs to be identified.
Concept Introduction : DNA and RNA are composed of few main components;
- Phosphate group
- Ribose and deoxyribose sugar
- Nitrogenous base
The combination of nitrogenous base and sugar molecule is called as nucleoside which further bonded with phosphate group. The bonding of nucleoside with phosphate group makes nucleotide which further polymerises to form DNA and RNA.
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Basic Chemistry
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