A mollusk that has arms connecting directly to the head of the animal is a
A. gastropod.
B. cephalopod.
C. bivalve.
D. fluke.
E. chiton.
B. cephalopod.
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Answer the following statements true (T) or false (F)
1. CSF specimens should be refrigerated en route to the Clinical Microbiology Laboratory. 2. There is no need to refrigerate urine specimens for culture if they are clean-catch midstream specimens. 3. Many clinical specimens labeled “sputum” are actually saliva specimens. 4. The Clinical Microbiology Laboratory is part of the Clinical Pathology Division of the Pathology Department. 5. ?-Lactamase testing is always performed on isolates of Neisseria gonorrhoeae and Haemophilus influenzae.
Frataxin, the protein involved in Friedreich ataxia, is located in cells' ____________________. Fill in the blank(s) with the appropriate word(s)
Which of the following does not apply to the technique known as gel electrophoresis?
(A) The DNA is pulled to the positive end of the gel box (B) The agarose gel provides for a porous matrix (C) The buffer solution helps supply ions needed to conduct an electric current (D) The larger fragments move further down the gel than the smaller ones due to their heavier weight
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