The three structural components of a nucleotide are a pentose, a phosphate group, and a ________ base
A) nucleic
B) hydrophilic
C) hydrochloric
D) nitrogenous
E) sulfuric
D
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This structure of the medulla oblongata relays information from the red nuclei, midbrain, and the cerebral cortex to the cerebellum
A) inferior olivary complex B) reticular formation C) nucleus gracilis D) nucleus cuneatus E) solitary nucleus
What are the extracellular fluid filled extensions of the lacunae called?
a) perforating (Volkmann's) canals b) central (Haversian) canals c) osteons d) canaliculi e) periosteum
Protein producing organelles are the
A) mitochondria. B) nucleus. C) ribosomes. D) Golgi apparatus. E) lysosomes.
________ receptors are ________ times more numerous than ________ receptors
A) Warm; three or four; cold B) Thermoreceptors; three or four; cold C) Cold; three or four; warm D) Thermoreceptors; three or four; temperature E) Cold; ten; warm