This structure provide a means of rapidly transmitting the action potential to the central portions of the muscle fiber
a. T-tubule
b. sarcoplasmic reticulum
c. Z lines
d. myofibril
e. myofilaments
A
You might also like to view...
Which of the following phases or processes in the monthly reproductive cycle of the female occur simultaneously?
A) maximal LH secretion and menstruation B) maximal steroid secretion by the corpus luteum and menstruation C) early follicular development and the secretory phase in the uterus D) regression of the corpus luteum and a decrease in ovarian progesterone secretion
Aldosterone
a. causes conservation of sodium. b. facilitates lipolysis. c. promotes gluconeogenesis. d. is regulated by ACTH. e. is secreted by the adrenal medulla.
Medications known as anticoagulants interfere with:
A) platelet aggregation. B) vascular spasms. C) the coagulation cascade. D) platelet activation.
Hypercalcemia promotes the deposition of calcium to bones using osteoblasts
Indicate whether the statement is true or false