A competitive antagonist will
A
Cause parallel shifting of dose-response curve to right
B
Not effect to maximal response of the agonist when the dose of agonist is increased
C
Reduce the maximal response of the agonist
D
Bind with receptor by co-valent bond
E
Enhances affinity of agonist for the receptor
Correct Answer: Cause parallel shifting of dose-response curve to right, Not effect to maximal response of the agonist when the dose of agonist is increased