Antigens determining blood type are carried on the surface of _______.
Fill in the blank(s) with the appropriate word(s).
Ans: red blood cells
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Which of the following is a function of the vertebral column?
A. It allows spinal nerves to exit the spinal cord. B. It protects the brain. C. It contains numerous foramina for the passageway of blood vessels. D. It supports the weight of the body. E. It serves as a passageway for the cranial nerves.
The greatest decrease in ventricular pressure occurs at this time.
A. Isovolumetric contraction B. Isovolumetric relaxation C. Ventricular systole D. Ventricular filling
An example of adaptation of receptors would be _____
A. being aware of our body parts at all times B. continual monitoring touch signals C. ignoring the presence of clothes
The urinary bladder
A. stores urine until it is voided. B. empties to the exterior via the ureters. C. contains a muscle called the trigone. D. is superior to the kidney. E. filters urine.