Niacin is necessary to prevent the disease
What will be an ideal response?
pellagra
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Cells of Staphylococcus aureus are cocci measuring about 1 ?m in diameter. In a textbook image of S. aureus, each cell measures about 1 cm. The magnification of the image on the page is ________.
A. 0.001X B. 10,000X C. 0.0001X D. 1,000X E. 100X F. 0.01X G. This is impossible to calculate without more information.
The genome of a recipient cell is called a(n) ________.
A. exogenote B. merozygote C. endogenote D. None of the choices are correct.
Because filtration removes rather than destroys microorganisms, it does not truly sterilize the materials passing through the filter.
Answer the following statement true (T) or false (F)
The two fatty acid tails are _________________ , but the phosphate group and its attachments form _____________ head, when reacting with water.
Fill in the blank(s) with the appropriate word(s).