For cardiac muscle, which is FALSE?

Question

TuteeHUB · Accepted Answer

resting membrane potential is -90mV

TuteeHUB · Answer

HERG really is the acronym for human ether-a-go-go related gene

TuteeHUB · Answer

intercolated discs are calcified structures within cardiac muscle cells

TuteeHUB · Answer

cardiac muscle requires continuous supply of O2 to function

TuteeHUB · Answer

cardiac muscle action potential time decreases with increasing heart rate

1.	For cardiac muscle, which is FALSE?
A.	HERG really is the acronym for human ether-a-go-go related gene
B.	intercolated discs are calcified structures within cardiac muscle cells
C.	resting membrane potential is -90mV
D.	cardiac muscle requires continuous supply of O2 to function
E.	cardiac muscle action potential time decreases with increasing heart rate
Answer» C. resting membrane potential is -90mV

Discussion