Download App

STD 12 - 7. human health and disease — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 7. human health and disease4 Marks
MCQ
Human immuno deficiency virus $(HIV)$ has a protein coat and a genetic material which is
  • A
    Single stranded $DNA$
  • ✓
    Single stranded $RNA$
  • C
    Double stranded $RNA$
  • D
    Double stranded $DNA$
✓

Answer

Correct option: B.
Single stranded $RNA$
b
The human immunodeficiency virus is a lentivirus that causes the acquired immunodeficiency syndrome, a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. $HIV$ has a protein coat and a genetic material which is single stranded $RNA$.

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

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Ovum is
→
Which of the following cells are associated with immune system of body
→
The modern man evolved
→
Addiction to tobacco is caused by the presence of
→
Sometimes, there are more than two alleles for a given chromosome locus. In this case, a trait is
→
Pneumatic bones are found in
→
A cross between a homozygous recessive and a heterozygous plant is called
→
In amphibians and reptiles, the ...$A$... atrium receives oxygenated blood from the gills/lung/skin and ... $B$... atrium gets the ...$C$..." blood from other body partsChoose the correct option for $A , B$ and $C$
→
The process of separation and purification of expressed protein before marketing is called:
→
Variations caused by mutation, as proposed by Hugo de Vries, are
→