The capacity of a muscle to respond to an electrical stimulus is ______.

What is the function of the foramen ovale during fetal life?

a) Allowing blood to flow directly from the right atrium into the left atrium. b) Allowing blood to flow directly from the right ventricle into the left ventricle. c) Serves as a valve in the vena cava to regulate venous blood flow. d) Prevents back flow of blood from aorta into the left ventricle. e) Prevents back flow of blood from pulmonary trunk into the right ventricle.

In the situation in question 5, what is the phenotypic ratio of all possible offspring?

What will be an ideal response?

Iliopsoas is formed by the union of two muscles known as:

A) sartorius and gracilis. B) pectineus and adductor magnus. C) iliacus and psoas major. D) vastus medialis and vastus lateralis.

If a substance has a plasma concentration of 150 mg/ml and a urine concentration of 1.7 mg/ml, and the urine flow rate is 1.3 ml/min, what is the clearance of this substance?

a. 15 ml/min b. 196 ml/min c. 0.4 ml/min d. Cannot be determined with these data e. None of the above