Most organic solutes cross epithelial membranes by simple diffusion on the lumen side followed by active transport across the blood side of the membrane.
Answer the following statement true (T) or false (F)
False
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List the accessory organs of the digestive system
A) oral cavity, teeth, tongue, salivary glands, esophagus B) oral cavity, salivary glands, esophagus, stomach, liver C) teeth, tongue, salivary glands, liver, gallbladder, pancreas D) teeth, tongue, stomach, liver, gallbladder, large intestine E) pharynx, esophagus, stomach, liver, gallbladder, pancreas
The thymus secretes the hormones _____, which regulate ______.
a. triiodothyronine; tetraiodothyronine b. EP and NE; the alarm reaction c. glucagon and insulin; blood glucose levels d. thymopoietin and thymosin; T lymphocytes e. cortisol and corticosterone; the stress response
For a protein to be complete, it must contain twenty-six different types of amino acids
Indicate whether this statement is true or false.
The third stage of labor
a. involves dilation of the cervix to 10 cm. b. refers to the actual birth of the baby. c. occurs when the entire uterine contents shift downward and the fetus's head is positioned against the cervix. d. involves delivery of the placenta. e. is characterized by rupture of the membranes surrounding the amniotic sac.