Question:
Which of the following is true about Rhabdoviruses?
A. Belongs to Mononegavirales
B. G protein is immunogenic protein
C. Bullet or Cone shaped virus
D. Non enveloped DNA virus
Choose the correct answer from the options given below.
Which of the following is true about Rhabdoviruses?
A. Belongs to Mononegavirales
B. G protein is immunogenic protein
C. Bullet or Cone shaped virus
D. Non enveloped DNA virus
Choose the correct answer from the options given below.
A. Belongs to Mononegavirales
B. G protein is immunogenic protein
C. Bullet or Cone shaped virus
D. Non enveloped DNA virus
Choose the correct answer from the options given below.
Show Hint
Remember the keywords for Rhabdoviridae: Bullet-shaped, Enveloped, Negative-sense ssRNA, and G glycoprotein as the major immunogenic antigen. These features are frequently tested in competitive examinations.
Updated On: Aug 24, 2026
- A, B and D only
- A, B and C only
- A only
- B and D only
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Rhabdoviruses are enveloped, negative-sense single-stranded RNA viruses belonging to the order Mononegavirales.
The best-known member is the rabies virus, which possesses a characteristic bullet-shaped morphology and an immunogenic surface glycoprotein (G protein).
Detailed Explanation:
Statement A: Belongs to Mononegavirales
This statement is correct.
The family Rhabdoviridae is classified under the order Mononegavirales, which includes viruses having a non-segmented negative-sense RNA genome.
Statement B: G protein is immunogenic protein
This statement is also correct.
The G (glycoprotein) present on the viral envelope is the major antigen responsible for inducing neutralizing antibodies and protective immunity.
Statement C: Bullet or Cone shaped virus
This statement is true.
Rhabdoviruses are characteristically bullet-shaped (sometimes described as cone-shaped), making them easily identifiable under electron microscopy.
Statement D: Non enveloped DNA virus
This statement is false.
Rhabdoviruses are enveloped RNA viruses, not non-enveloped DNA viruses.
Step 2: Final Answer:
Statements A, B and C are true, whereas D is false.
\[ \boxed{(B) A, B and C only \]
Rhabdoviruses are enveloped, negative-sense single-stranded RNA viruses belonging to the order Mononegavirales.
The best-known member is the rabies virus, which possesses a characteristic bullet-shaped morphology and an immunogenic surface glycoprotein (G protein).
Detailed Explanation:
Statement A: Belongs to Mononegavirales
This statement is correct.
The family Rhabdoviridae is classified under the order Mononegavirales, which includes viruses having a non-segmented negative-sense RNA genome.
Statement B: G protein is immunogenic protein
This statement is also correct.
The G (glycoprotein) present on the viral envelope is the major antigen responsible for inducing neutralizing antibodies and protective immunity.
Statement C: Bullet or Cone shaped virus
This statement is true.
Rhabdoviruses are characteristically bullet-shaped (sometimes described as cone-shaped), making them easily identifiable under electron microscopy.
Statement D: Non enveloped DNA virus
This statement is false.
Rhabdoviruses are enveloped RNA viruses, not non-enveloped DNA viruses.
Step 2: Final Answer:
Statements A, B and C are true, whereas D is false.
\[ \boxed{(B) A, B and C only \]
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