Which of the following is one of the oldest antimicrobial agents and can be used as a tincture on cuts or in combination with a detergent to prepare skin for surgery
What will be an ideal response?
iodine
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In an enveloped virus, the part of the virus including the nucleic acid genome and the surrounding protein coat but not the envelope is called the
A. capsid. B. matrix. C. virion. D. nucleocapsid.
In freshwater lakes and ponds, the majority of photosynthetic microbes are located in the ________ zone(s)
A) benthic B) profundal C) limnetic D) littoral E) benthic and profundal
Which of the following structures of the eye does not touch the lens?
A. vitreous humor B. pupil C. suspensory ligaments D. aqueous humor E. cornea
This animal has water-proof eggs, gives live
birth, and nourishing its young with milk from glands. This animal is
a. a turtle. b. a shark. c. a platypus. d. a rat. e. more than one of these