A 50-year-old man has a blood pressure of 140/85 and weighs 200 lb. He reports that he is not feeling well, his EKG has no P-waves, he has a heart rate of 46, and the QRS complexes occur regularly. What is his likely condition?

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#Question id: 5203

#SCPH06 I Botany

The biggest problem with the shotgun technique is its tendency to underestimate the size of the genome. Which of the following might best account for this?

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#Question id: 12751

#SCPH01 Biochemistry

A DNA sample has a 260/280 ratio of 2. Which of the following treatments can be used to get a better purity of DNA sample?

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#Question id: 1129

#SCPH01 Biochemistry

Which of the following plays a role in the relaxation of smooth muscle cells by nitric oxide?

a. cGMP          b. protein kinase A      c. protein kinase G      d. guanylyl cyclise

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#Question id: 3612

#SCPH28 | Zoology

Multiple alleles control inheritance of

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#Question id: 94

#SCPH05 I Biotechnology

A monosaccharide whose anomeric carbon atom has a glycosidic bond to an alcohol, amine or thiol is a ________.