Download App

MODEL PAPER 1 — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYMODEL PAPER 11 Mark
MCQ
Amino acids are also known as:
  • A
    $\delta$ - amino acid
  • B
    $\beta$-amino acid
  • C
    $\gamma$-amino acid
  • D
    $\alpha$-amino acid
✓

Answer

(d) a-amino acid
Explanation: Amino acids share a basic structure, which consists of a central carbon atom, also known as the alpha (a) carbon.

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 "M.C.Q (1 Marks)" from MODEL PAPER 1→MODEL PAPER 1 — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

In breathing movements, air volume can be estimated by:
→
The oxidation of pyruvic acid to $CO _{2}$ and $H _{2} O$ is called
→
Assertion : Hormone calcitonin has antagonistic effect to that of parathormone.
Reason : Calcitonin decreases blood calcium level while parathormone increases blood calcium level.
→
Plasmids are
→
Islets of Langerhans occur in _______________:
→
Water-Vascular system is found in:
→
Injury to adrenal cortex is not likely to affect the secretion of which one of the following?
→
Gibberellin is obtained from a
→
An example of unstriated muscles which are entirely involuntary are located
→
Mast cells of connective tissue contain.
→