Question

Viroids have

ssRNA not enclosed by a protein coat

ssDNA not enclosed by a protein coat

dsDNA enclosed by a protein coat

dsRNA enclosed by protein coat

Solution

ssRNA not enclosed by a protein coat

Viroids are small, single-stranded, circular RNA molecules not enclosed by a protein coat. They were discovered by TO Diener in 1971. Viroid replication requires host-encoded RNA polymerase.

Some More Questions From Molecular Basis of Inheritance Chapter

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

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Molecular Basis Of Inheritance

Viroids have

ssRNA not enclosed by a protein coat

ssDNA not enclosed by a protein coat

dsDNA enclosed by a protein coat

dsRNA enclosed by protein coat

Some More Questions From Molecular Basis of Inheritance Chapter

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

Which RNA acts as an adapter ?

Name three kinds of polymerases.

What is splicing ?

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For Daily Free Study Material Join wiredfaculty

Molecular Basis Of Inheritance

Viroids have ssRNA not enclosed by a protein coat ssDNA not enclosed by a protein coat dsDNA enclosed by a protein coat dsRNA enclosed by protein coat

Some More Questions From Molecular Basis of Inheritance Chapter

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

Which RNA acts as an adapter ?

Name three kinds of polymerases.

What is splicing ?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Viroids have

ssRNA not enclosed by a protein coat

ssDNA not enclosed by a protein coat

dsDNA enclosed by a protein coat

dsRNA enclosed by protein coat