Download App

Biomolecules — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBiomolecules1 Mark
Question
Why do amino acids change their structure in different pHs?
✓

Answer

Because both- $\mathrm{NH}_2$ and COOH groups are ionisable.

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 "1 Marks Question" 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

Select one of these which is not a eukaryote: Euglena, Spirogyra, Nostoc, Amoeba.
→
What are coelomates? Give two examples.
→
Most algal genera show haplontic life style. Name an alga which is.
  1. Haplo-diplontic.
  2. Diplontic
→
Indicate the step in the citric acid cycle, where FAD is reduced to $\mathrm{FADH}_2$.
→
Our reaction like aggressive behaviour, use of abusive words, restlessness etc. are regulated by brain, name the parts involved.
→
Which gas is produced from the dung of ruminant animals?
→
What name is given to the following in a cockroach?
  1. Component units of a compound eye.
  2. The external genitalia of a male cockroach.
→
What is the function of glutamate dehydrogenase in plants?
→
Give two reasons why fungi have been removed from plant kingdom and placed as a separate kingdom.
→
Gibberellins promote the production of:
  1. Male flowers.
  2. Female flowers.
  3. Neutral flowers.
  4. Abscission layer.
→