The best preventative measure for the common cold is handwashing.

a. true
b. false


a. true

Biology & Microbiology

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Cells that are making large quantities of proteins will have numerous ____

a. centrioles b. chromosomes c. cilia d. plastids e. ribosomes

Biology & Microbiology

Mammals have an akinetic skull in large part because of its _____ type of suspensorium

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Considering that species diversity in estuaries is limited by constant changes in salinity, temperature, and water movement, where, vertically, in an estuary would one expect to find the greatest species diversity? The least species diversity?

What will be an ideal response?

Biology & Microbiology

Which of the following is the substance referred to as endotoxin

a. Hemolysis b. coagulase c. lipolysaccharide d. collagenase e. streptolysin f. staphylokinase

Biology & Microbiology