Analysis of a glandular secretion indicates that it contains some DNA, RNA, and membrane components such as phospholipids. What kind of secretion is this and why?
What will be an ideal response?
The presence of DNA, RNA, and membrane components suggest that the cell was destroyed during the process of secretion. This is consistent with a holocrine type of secretion.
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The second branch off the abdominal descending aorta is the ____________________.
Fill in the blank(s) with the appropriate word(s).
Where is the arachnoid mater?
a) E b) F c) G d) H e) I
The Nernst equation predicts
A) the membrane potential resulting from permeability to a single ion. B) intracellular ion concentrations. C) the membrane potential resulting from all permeable ions. D) the threshold membrane potential. E) extracellular ion concentrations
The process of adding certain substances to the urine so they can be excreted from the body is called _____.?
A) ?collection B) ?reabsorption C) ?secretion D) ?urination