L10

Question 1

are spherical and have spike protein projections on their surface resulting in a crown-like morphology, leading to their nomenclature.

Answer 1

Coronaviruses

Question 2

are enveloped by a lipid bilayer. non-segmented positive-sense RNA viruses

Answer 2

Coronaviruses

Question 3

approximately 30Kb in length with a 5′-cap structure and 3′-poly-A tail.

Answer 3

SARS-CoV-2

Question 4

encode 16 non-structural proteins

Answer 4

ORF1b genes, in sars-cov2

Question 5

is a drug approved for the treatment of influenza and other respiratory viral infections.

Answer 5

Umifenovir

Question 6

is approved in Japan for the treatment of pancreatitis.

Answer 6

Camostat mesylate

Question 7

interfere with the entry of SARS-CoV-2. used in the prevention and treatment of malaria and autoimmune diseases

Answer 7

Chloroquine and hydroxychloroquine

Question 8

originally developed to treat hepatitis C

Answer 8

Remdesivir

Question 9

• developed to treat influenza virus.
• reduced the disease signs on chest imaging

Answer 9

Favilavir