Download App

Biotechnology and its Applications — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology and its Applications1 Mark
MCQ
SCID is caused by defective gene coding for enzyme ______________:
  • A
    Adenosine deaminase
  • B
    Adenosine transaminase
  • C
    Adenosine transferase
  • D
    Guanosine transaminaseGuanosine deaminase
✓

Answer

  1. Adenosine deaminase

Explanation:

Adenosine deaminase deficiency SCID, commonly called ADA SCID, is a very rare genetic disorder. It is caused by a mutation in the gene that encodes a protein called adenosine deaminase (ADA).

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 Biotechnology and its Applications→Biotechnology and its Applications — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

One turn of $DNA$ possesses
→
If a haemophilic woman marries a normal man:
→
Restriction enzymes are isolated chiefly from:
→
In the population curve of India, nowadays the number of
→
The annual net primary productivity of the whole biosphere is approximately...
→
First codon of uracil nucleotides, UUU was deciphered by:
→
The pro - ubisch bodies are converted to ubisch bodies when they become coated by ..............
→
All of the following statements about $ZIFT$ are correct, but one is wrong. Which one is wrong?
→
Which one does not favour Lamarckian concept of inheritance of acquired characters?
→
If natality rate is parallel to mortality rate then population
→