Histamine is secreted by cells called __________.
Fill in the blank(s) with the appropriate word(s).
basophils
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The hypothalamus is a region of the brain controlling many aspects of the endocrine system. It works closely with the pituitary gland. The hypothalamus is directly superior to the pituitary and is therefore ________
A) the only region of the brain that is outside of the skull B) superior to the crista galli C) inferior to the cribriform plate D) superior to the sella turcica
Describe the signal molecule derivatives of arachidonic acid.
What will be an ideal response?
Which of the following statements about pancreatic enzymes is FALSE?
A. Trypsinogen is secreted in an inactive form. B. Pancreatic amylase digests carbohydrates. C. Pancreatic lipase digests fats. D. Except for trypsinogen, other proteolytic enzymes are secreted in active form. E. Trypsinogen is activated by enterokinase.
Incomplete proteins contain all essential amino acids, but none of the others.
Answer the following statement true (T) or false (F)