Stomach cells secrete gastrin which functions to
A. increase the secretion by the gastric glands.
B. change pepsin into pepsinogen.
C. stimulate contraction the stomach.
D. inhibit the production of hydrochloric acid.
Answer: A
You might also like to view...
Answer the following statements true (T) or false (F)
1. Muscle spasms of the back often are due to the erector spinae contraction. 2. Muscles connecting to the hyoid bone are important for swallowing and speech. 3. The muscles of facial expression insert into skin or other muscles, not bones. 4. Once a motor neuron has fired, all the muscle fibers in a muscle contract. 5. The thin filaments (actin) contain a polypeptide subunit G actin that bears active sites for myosin attachment.
Teresa has been complaining of severe abdominal pain, vaginal discharge, and a low-grade fever. What might be the doctor's diagnosis, and how should the condition be treated?
What will be an ideal response?
Increased sympathetic stimulation will cause ________.
A. increased urine production B. decreased blood volume C. vasoconstriction of afferent arterioles D. increased GFR
Which of the following substances does not play a role in appetite suppression and satiety?
A. Neuropeptide Y B. Leptin C. Insulin D. Cholecystokinin