Download App

Biomolecules — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBiomolecules2 Marks
Question
Nucleotides are phosphorylated nucleosides. Justify.
✓

Answer

A nucleoside consists of a nitrogen base and a pentose sugar, but when a phosphate is added to the nucleoside, it is called nucleotide, hence, a nucleotide is a phosphorylated nucleoside.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from Biomolecules→Biomolecules — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Fruits and vegetables can be stored for a long time in cold storages. Why does it remain fresh? Explain.
→
Differentiate between. Inspiratory and expiratory reserve volume.
→
Reproduction cannot be the defining characteristic of living organisms. Justify.
→
Write the proper order of taxonomic categories starting from top to the bottom.
→
While examining the mitotic stage in a tissue, one finds some cells with 16 chromosomes and some with 32 chromosomes. What possible reasons could you assign to this difference in chromosome number. Do you think cells with 16 chromosomes could have arisen from cells with 32 chromosomes or vice versa?
→
Who proposed the five-kingdom classification? Name the five kingdoms.
→
What is the source of energy for muscle contraction?
→
Why does apoplast pathway occur in the root cortex but not in endodermis?
→
  1. What is partial pressure of a gas?
  2. List two factors which affect the rate of diffusion of a gas.
  3. Delhi is a highly polluted city and there is a rise in the number of individuals experiencing difficulty in breathing due to inflammation of bronchi and bronchioles. Name the disorder.
→
What are the differences between pinus and cycas?
→