Download App

Biology Distinguish between

Biomolecules · Maharashtra Board STD 11 Science (MSBSHSE - English Medium). 2 questions.

Questions

Distinguish between

Take a timed test

2 questions · self-marked practice — reveal the answer and mark yourself.

Question 15 Marks
DNA and RNA.
Answer
DNARNA
1. It is a genetic material of majority of the organisms.It is a genetic material only of some viruses.
2. It is double stranded.It is single stranded.
3. Deoxyribose sugar is present.Ribose sugar is present.
4. Nitrogen bases like Adenine, Guanine, Cytosine, Thymine are present.Nitrogen bases like Adenine, Guanine, Cytosine, Uracil are present.
5. Specific base pairing is observed.Nitrogen bases do not form pair.
6. Total number of purines is equal to total number of pyrimidine. Thus, purine to pyrimidine ratio is 1:1.Amount of purine and pyrimidine may or may not be equal.
View full question & answer→
Question 25 Marks
Distinguish between monosaccharides and disaccharides.
Answer
MonosaccharidesDisaccharides
1. They are composed of 3-6 carbon atoms.They are composed of two monosaccharide units covalently linked to each other.
2. They cannot be hydrolyzed into smaller units.They can be hydrolysed into monosaccharides.
3. Glucose, FructoseSucrose and Lactose
View full question & answer→
Generate Paper FreeAll Biomolecules topics