Which enzyme class splits a chemical bond in the absence of water?

A. Lyase
B. Hydrolase
C. Ligase
D. Dehydrogenase
E. Oxidoreductase


Answer: A

Anatomy & Physiology

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The greatest decrease in ventricular pressure occurs at this time.

A. Isovolumetric contraction B. Isovolumetric relaxation C. Ventricular systole D. Ventricular filling

Anatomy & Physiology

If a tRNA had an AGC anticodon, it could attach to a(n) ________ mRNA codon.

A) AUG B) UCG C) TCG D) UGA

Anatomy & Physiology

Enlargement of the spleen is called __________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

After the cells lining the proximal convoluted tubule remove all organic nutrients, plasma proteins, and ions from the filtrate, additional reabsorption of water and electrolytes occurs in the:

A) glomerulus. B) macula densa. C) loop of Henle. D) distal convoluted tubule.

Anatomy & Physiology