Group the following as nitrogenous bases and nucleosides: Adenine, Cytidine, Thymine, Guanosine, Uracil and Cytosine.

No. This information is not sufficient to determine which of the traits − blood group A or O − is dominant. This is because we do not know about the...

Strong bases: NaOH, KOH  Weak bases : NaHCO3, Ca(OH)2, Mg(OH)2. 

(a) Hydroxyl ion is a Lewis base as it can donate an electron lone pair (OH–).  (b) Fluoride ion acts as a Lewis base as it can donate any one of...

(a) OH– is a Lewis base since it can donate its lone pair of electrons.  (b) F – is a Lewis base since it can donate a pair of electrons.  (c) H+...

2×109 × 0.44 × 10–9/bp

Further polymerisation would not occur, as the 3’ OH on sugar is not there to add a new nucleotide for forming ester bond.

When a nucleotide from the DNA containing thymine is hydrolyzed, thymine β-D- 2deoxyribose and phosphoric acid are obtained as products

A nucleoside contain only two basic components of nucleic acids i.e., pentose sugar and nitrogenous base. A nucleotide contains all the three basic .components of nucleic acids i.e., a phosphoric acid...

(c) :- DNA contains cytosine and thymine as pyrimidine bases and guanine and adenine as purine bases.

                                         Structural difference DNA RNA 1. The sugar present in DNA is 2-deoxyD-(–)-ribose 1. The...