The tube that connects the oral cavity to the stomach is called the ________
A) esophagus B) small intestine C) trachea D) oral canal
Answer: A
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The transmission electron microscope (TEM) can magnify images up to how many times?
A. 300,000x B. 1,000,000x C. 600,000x D. 1,200x E. 200x
Match the description of the disease or disorder of the eye with its correct name.A. Difficulty seeing distant objectsB. A type of refractory errorC. Clouding of the lens of the eyeD. Increased intraocular pressure that can lead to loss of visionE. Loss of acute central visionAstigmatism
Fill in the blank(s) with the appropriate word(s).
The hormone atrial natriuretic peptide (ANP) functions antagonistically to ________.
A. ADH B. angiotensin I C. glucocorticoids D. aldosterone
Ions can move across the plasma membrane in which of the following ways?
A) through voltage-gated channels as in the action potential B) through passive or leak channels C) by ATP-dependent ion pumps like the sodium-potassium exchange pump D) through chemically gated channels as in neuromuscular transmission E) All of the answers are correct.