A fully saturated hemoglobin molecule transports:
A) 1 molecule of oxygen. B) 2 molecules of oxygen.
C) 8 molecules of oxygen. D) 4 molecules of oxygen.
Answer: D
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A(n) ________ gland branches repeatedly before reaching the glandular cells or secretory part.
A. tubular B. compound C. simple D. alveolar
Organs are more readily palpated in a relaxed, small animal
Indicate whether the statement is true or false
What is the relative percentage of body weight from each of the four tissue types?
A) epithelial 50%, connective 45%, muscle 3%, and nervous 2% B) epithelial 45%, connective 50%, muscle 2%, and nervous 3% C) epithelial 2%, connective 45%, muscle 50%, and nervous 3% D) epithelial 3%, connective 2%, muscle 50%, and nervous 45% E) epithelial 3%, connective 45%, muscle 50%, and nervous 2%
Damage to which of the following muscles would interfere most with the ability to breathe?
A) pterygoid B) rectus abdominis C) intercostals D) platysma E) digastric