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: 251

#SCPH12 I Genetics

The rise and pitch of B-DNA are 0.33 nm and 3.40 nm, respectively. About how many helical turns are there in a fragment 1 mm in length?

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#Question id: 27802

#Research Methodology

In the research process, report writing is:

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#Question id: 15923

#SCPH05 I Biotechnology

The growth of animal cells in vitro in a suitable culture medium is called___________

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#Question id: 1274

#SCPH06 I Botany

Which of the following are included as functions of the extracellular matrix?

a. supporting differentiation               b. synthesis of procollagen

c. binding growth hormones               d. filtering

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#Question id: 15221

#SCPH01 Biochemistry

Which technique can distinguish polyphosphorylated proteins