Which of these is not a nitrogen compound?

A) amino acids
B) glycerol
C) purines and pyrimidines
D) creatine
E) porphyrins


B

Anatomy & Physiology

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A procedure used to obtain enough fetal tissue sampled through the cervix to test for

genetic disorders without culturing cells is A) chorionic villus sampling. B) amniocentesis. C) ultrasonography. D) fetal cell sorting.

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What is another name for degenerative joint disease?

A. Rheumatism B. Osteoarthritis C. Rheumatoid arthritis D. Arthroscopy

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All forms of diabetes mellitus are characterized by a lack of pancreatic insulin secretion

Indicate whether the statement is true or false

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The most important advantage of the transmission electron microscope (TEM) over the light microscope (LM) is its higher resolution

Indicate whether the statement is true or false

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