Question 1
A change in smooth muscle cell contraction in the absence of a change in electrical potential of the cells is described as a(n)
◦ slow wave potential.
◦ pacemaker potential.
◦ pharmacomechanical coupling.
◦ electromechanical coupling.
Question 2
Which is NOT a correct comparison of cardiac myocytes to other muscle cell types?
◦ Like some smooth muscle cells, cardiac myocytes are electrically coupled.
◦ Like smooth muscle cells, some cardiac myocytes have pacemaker potentials.
◦ Like skeletal muscle, contraction of cardiac muscle is under autonomic nervous control.
◦ Like skeletal muscle cells, actin and myosin are organized into sarcomeres.
◦ Like smooth muscle cells, cardiac muscle is under hormonal control.
animal cell
Single blood cell
Comparison of Female and Male Pelves
Comparison of genders in scientific careers
Are these the correct answers for finding the derivative using the power rule?