What phase does it occur when sister chromatids become visible and are connected at centromere?
What will be an ideal response?
Prophase I
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The mechanism of acquired, high-level resistance to vancomycin involves:
a. enzymatic destruction of the antibiotic. b. altered antibiotic targets. c. decreased intracellular uptake of the drug. d. production of altered cell wall precursors that do not bind the antibiotic with suffi-cient avidity.
Greatly increased transnational corporate activity over recent history is one of the driving forces behind the globalization of the world economy
Indicate whether this statement is true or false.
If a man with blood type A and a woman with blood type B produce an offspring, what might be the offspring's blood type?
A) A, B, or O B) AB only C) AB or O D) A, B, AB, or O
Blood agar is often used to differentiate between
A) salt sensitive and non-salt sensitive microbes. B) bacteria that absorb oxygen and those that do not. C) types of hemolysis the bacteria may produce. D) all of the above.