Course

Microbiology

Study Pack

Set 10 Cucumber Mosaic Virus

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Question 1

(Multiple Choice)

Free
Which of the following describes the structures of the genomic RNA segments from cucumber mosaic virus?

A) They have a 5' cap and a 3' poly A tail.
B) They have a 5' IRES and a 3' poly A tail.
C) They have a 5' cap and a 3' terminal tRNA-like structure.
D) They have a 5' phosphate and a 3' terminal tRNA-like structure.
E) They have a protein covalently bound to the 5' end and a 3' poly A tail.

Answer

Question 2

(Multiple Choice)

Free
Which of the following has been used as a system to study brome mosaic virus replication?

A) Bacterial cells
B) Yeast cells
C) Insect cells
D) Animal cells
E) Human cells

Answer

Question 3

(Multiple Choice)

Free
Which of the following describes the first step in the replication cycle of the cucumber mosaic virus?

A) Synthesis of minus-strand copies of the genome.
B) Synthesis of plus-strand copies of the genome.
C) Copying of viral genome into dsDNA.
D) Copying of the viral genome into mRNA.
E) Translation of the genome into protein.

Answer