What are the cell-to-cell contacts of the cardiac muscle fibers called?
A. Z discs
B. T-tubules
C. Intercalated discs
D. Cardiac discs
E. Sarcoplasmic reticulum
C
You might also like to view...
Filtration occurs because
A. the afferent arteriole is wider in diameter than the efferent arteriole. B. the filtration slits allow materials from the blood plasma to enter the capsular space. C. the capillary wall is not completely ensheathed by the visceral layer of the glomerular capsule. D. the glomerulus is leaky. E. All of the choices are correct.
Defense cells in blood are called white blood cells or
A) leukocytes. B) lymphocytes. C) erythrocytes. D) thrombocytes. E) immunocytes.
How can rabies be prevented after a person is bitten by a rabid animal?
What will be an ideal response?
What is located within the chamber marked J?
A) saline
B) aqueous humor
C) plasma
D) vitreous humor
E) lymph