Which method is often used to analyze proteins and nucleic acids by physical separation when estimating genetic variation in populations?
A) centrifugation
B) fluorometry
C) in situ hybridization
D) electrophoresis
E) absorption spectrophotometry
D
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Treatment of ALL pathogenic E. coli infections involves supportive therapy and, in some cases, may also include antimicrobial drugs
Indicate whether the statement is true or false.
A pathologic state begins with contact with a microbe.
Answer the following statement true (T) or false (F)
____________________ is a substance released from metabolically active muscle and its concentration in the blood
can be used to assess kidney function. Fill in the blank(s) with the appropriate word(s).
One characteristic of life and living systems is that they are able to adapt. In general, cells interact with other cells and their environment through the action of their _____
A) plasma membrane and extracellular matrix B) microtubular tracks C) hormones D) intracellular electrical currents