Solute concentration in the renal medulla is higher than it is in the renal cortex.

If a drug blocks renal tubule reabsorption glucose will be present in the urine.

Trypsinogen is activated in the stomach.

The 4 chambers of the heart are:

Acetylcholine initiates muscle contraction by:

 The neuroglia responsible for the myelin sheath around axons of neurons in the CNS are the _________.

A disease reduces the strength of myosin binding to actin. Which of the following would be an effect?

A student places a dialysis bag that’s been filled with a starch solution, inside a hypotonic solution. What do you expect to happen to the weight of the dialysis bag over time?

Females are more likely to contract a urinary tract infection (UTI).

A defect in trypsinogen would _____________.