In nucleic acids, the bases are covalently attached to the 1-position of a pentose sugar ring, to form a:

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#Question id: 19689

#SCPH06 I Botany

Which of the following statements are true about the PR interval?

a. It includes the P wave and the PR segment

b. The beginning of electrical excitation of the atria and the beginning of excitation of the ventricles.

c. Conduction time through the AV node.

d. P wave + PR segment + QRS Complex

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#Question id: 19690

#SCPH01 Biochemistry

In electrocardiogram, PR interval represents-

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#Question id: 19690

#SCPH06 I Botany

In electrocardiogram, PR interval represents-

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#Question id: 19691

#SCPH01 Biochemistry

The QT interval of an electrocardiogram (ECG) includes the  

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#Question id: 19691

#SCPH06 I Botany

The QT interval of an electrocardiogram (ECG) includes the  

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#Question id: 19692

#SCPH01 Biochemistry

What does ST interval show on ECG?