What is the most important function of carbohydrates?
A) to form and maintain the cell membrane
B) to provide the basic structure for all steroid hormones to be derived
C) they act as enzymes
D) they are the building blocks of proteins
E) they are the primary energy source
Answer: E
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The postganglionic axons of the sympathetic branch of the ANS are considered short.
Answer the following statement true (T) or false (F)
On axial CT images, the ureters are seen entering the bladder along the lateral border.
Answer the following statement true (T) or false (F)
Some transport processes use transport proteins in the plasma membrane, but do not require ATP. This type of transport is known as _____.
A)active transport B)exocytosis C)simple diffusion D)facilitated diffusion E)endocytosis
Which of the following is NOT secreted by the exocrine pancreas?
A. bicarbonate ions B. amylase C. bile salts D. trypsinogen E. lipase