Media prepared in the laboratory should be tested for quality using all of the following except:
a. check test organism viability for expected growth.
b. confirm identify of organism using Gram stain.
c. check the pH of the media.
d. record lot number.
D
Media prepared in the laboratory must be verified for performance including functional testing. However there are no lot numbers on media produced in house. Preparation dates and expiration dates should be added on each piece of media and recorded for general purposes as with com-mercially prepared media.
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A) does not accept health insurance. B) does not deal with disorders carried on the sex chromosomes. C) considers diseases caused by genes that are located throughout the genome. D) offers options but not opinions.
The gel-like fluid substance within a mitochondrion is called the
A. cristae. B. effluvium. C. villi. D. rugae. E. matrix.
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A. Turbidity B. Light blocked by overhanging foliage C. Rapid flow and mixing of water D. All of the choices are correct.
Which of the following is the best definition of biotechnology?
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