WorksheetsQUIZ 3-Entry of coronavirus
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
Spike protein is present on
a)
Alveoli
b)
Virus surface
c)
Nucloecapsid
d)
Host cell
2.
coronavirus binds to
a)
ABC2
b)
AEC
c)
ACE2
d)
ACE1
3.
S protein is cleaved by
a)
FUSION
b)
FURIN
c)
CURIN
d)
CUMIN
4.
S1 has RBD and S2 Does fusion
a)
Wrong
b)
correct
c)
neither
5.
Proteases are
a)
Cells
b)
lipid bilayer
c)
Enzymes
d)
Carbohydrates
6.
PROTEASES CLEAVE
a)
carbon bonds
b)
Oligo bonds
c)
Peptide bonds
d)
Strong bonds
7.
One potential way to prevent coronavirus infection is to deactivate
a)
SPIKE PROTEIN
b)
ACE2
c)
Furin
d)
All above
8.
S protein is a non transmembrane glycoprotein
a)
True
b)
False
c)
Both a and b
9.
Phosphorylation is a common feature in signal transduction
a)
True
b)
False
c)
None
10.
Furin is a protein
a)
True
b)
False
11.
S protein acts as a ligand
a)
True
b)
False
100 %
