The actions of the internal intercostals are most important during __________.
A. normal expiration
B. forced inspiration
C. forced expiration
D. normal inspiration
Answer: C. forced expiration
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In what molecule are codons found?
A. rRNA B. mRNA C. tRNA D. Proteins.
Bladder smooth muscle is richly supplied by __________ fibers, stimulation of which causes bladder contraction
Fill in the blank(s) with correct word
Compare the base of the heart with the apex
A) The base of the heart is the inferior portion where the largest veins and arteries are attached. The apex of the heart is located on the superior aspect of the heart. B) The base of the heart is the superior portion where the largest veins and arteries are attached. The apex of the heart is located on the inferior aspect of the heart. C) The base of the heart is located on the inferior aspect of the heart. The apex of the heart is located on the superior border of the heart where the largest veins and arteries are attached. D) The base of the heart is located on the superior aspect of the heart. The apex of the heart is located on the inferior border of the heart where the largest veins and arteries are attached. E) The base of the heart is located on the inferior aspect of the heart. The apex of the heart is located in the middle of the heart where the largest veins and arteries are attached.
Which is TRUE about glycolysis?
A. It does not occur in the absence of O2. B. It does not occur in the presence of O2. C. It may result in the formation of two molecules of lactate for each molecule of glucose. D. It is a series of metabolic reactions that occur mainly inside the inner membrane of a mitochondrion. E. It is a metabolic reaction in which glucose is manufactured from large carbohydrates like glycogen.