Cells found in connective tissue that engulf foreign particles, activate the immune system, and destroy dead or dying cells are called ______
What will be an ideal response?
Macrophages
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The salt level in the nephron is particularly high in comparison to its surrounding environment. Which of the following will most likely occur?
A) The salts will move from high to low concentration. B) The salts will move into the descending loop. C) Other dissolved substances will move into the nephron. D) The fluid in the nephron will move into the surrounding environment.
Mitochondria ________
A) are single-membrane structures involved in the breakdown of ATP B) synthesize proteins for use outside the cell C) contain digestive enzymes called acid hydrolyses D) contain some of the DNA and RNA code necessary for their own function
The motor actions of the tongue and swallowing are controlled by the
A) cerebral nuclei. B) mamillary bodies. C) pons. D) fornix. E) thalamus.
Universalist cultures favor what type of arguments?
A. Irrational B. Rational C. Logical D. Unfavorable