Hormonal targets may be distant from secretion in the endocrine system.
Answer the following statement true (T) or false (F)
True
You might also like to view...
All eukaryotes have clock genes which interact in a cyclic fashion that lasts about 24 hours
Indicate whether the statement is true or false
Which of the following statements is false regarding atrial systole?
A. The atria then repolarize and relax. B. The atria depolarize and contract together creating decreased volume and higher pressure in the atria than the ventricles. C. The increased pressure pushes blood through the AV valves into the atria. D. Blood rushes in from the vena cavae and pulmonary veins to fill the right and left atria.
Among the advantages of the cerebral arterial circle is the presence of collateral channels of blood flow to the brain should a supply artery become blocked.
Answer the following statement true (T) or false (F)
This figure shows the endocrine system. Which structure does number 4 indicate?
A. Pituitary gland B. Pancreas C. Hypothalamus D. Thyroid gland E. Adrenal gland