Blog

During what stage of the cardiac cycle are the AV and semilunar valves closed, while the ventricles begin to contract, increasing the pressure in the ventricle.

Urine leaves the collecting duct and empties into the __________.

After ingesting a meal rich in carbohydrates, an individual’s blood is examined. Levels of which hormone would you expect to be higher than physiological?

Consists of actin, troponin and tropomyosin.

What is the most important means of the stomach’s protection?

 In tubular secretion substances leave the nephron.

What would be an effect of a calcium channel inhibitor on a muscle?

Low blood pressure could be rectified through: I. Increase in vasopressin II. An increase in aldosterone III. Administering diuretics

Fill in the blanks with the structures that connects the organs: Esophagus -> [1] -> Stomach ->  [2] -> Small intestine ->[3] -> Large intestine.

The hierarchical level in muscle cells is: