A nucleotide that RNA uses but DNA does not is ________.
A. cytocine
B. thymine
C. adenine
D. uracil
Answer: D
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Endochondral ossification begins with a(n) _________ model
A. mesenchyme B. dense connective tissue C. hyaline cartilage D. membranous E. osteoid
This figure shows an anterior view of the spinal cord and meninges. What structure does number 7 indicate?
A. Arachnoid B. Pia mater C. Dura mater D. Gray matter E. White matter
______________________________________________________________, a protozoal infection caused by Sarcocystis neuroma, causes weakness, ataxia, weight loss, seizures, and other central nervous system signs
Fill in the blank(s) with correct word
Transmission of sound through the middle ear results in
a. amplification of the pressure vibrations. b. stimulation of middle ear receptor cells. c. opening of the Eustachian tube. d. increased firing rate in sensory axons associated with the tympanic membrane. e. none of these answers.