1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Biology
Viruses
'Viroids' dif...
Question
'Viroids' differ from 'viruses' in being _______________.
A
Naked RNA molecules only
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Naked DNA molecules only
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Naked DNA packaged with viral genome
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Satellite RNA packaged with viral genome
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
Naked RNA molecules only
Viruses are made up of proteins and nucleic acids while viroids are naked RNA molecules.
Suggest Corrections
0
Similar questions
Q.
Select the right sequence regarding replication of HIV in a cell.
i) Reverse transcription of Viral RNA to viral DNA.
ii) Viral DNA incorporationin host DNA.
iii) Trnascription of viral DNA to viral RNA.
iv) Translation of viral RNA and synthesis of viral proteins.
v) Copies of HIV viruses.
Q.
Some RNA viruses carry a gene or an enzyme that uses viral RNA as a template in the synthesis of DNA. This enzyme is
Q.
The viral enzyme _________ causes the host cell to synthesize a double strand of DNA complementary to the viral RNA.
Q.
Which enzyme present in retroviruses converts single stranded RNA into a double stranded viral DNA?
Q.
DNA or RNA segment tagged with a radioactive molecule is called as a
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Viruses
BIOLOGY
Watch in App
Explore more
Viruses
Standard XII Biology
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app