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TLS Online TPP Program

#Id: 8279

Charge–charge (ionic) interactions
These interactions occur between the side chains of oppositely charged residues as well as between the NH3+ and COO− groups at the ends of polypeptide.

#Unit 1. Molecules and their Interaction Relevant to Biology #Stablizing interactions (Van der Waals, electrostatic, hydrogen bonding, hydrophobic interaction) #Part B Pointers
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TLS Online TPP Program

#Id: 4484

#Unit 13. Methods in Biology

The electrocardiogram (ECG or EKG) is a measures the electrical activity of the heart.
TLS Online TPP Program

#Id: 4485

#Unit 13. Methods in Biology

P wave represents depolarization of the atria.
TLS Online TPP Program

#Id: 4486

#Unit 13. Methods in Biology

Atrial repolarization is not seen on a normal ECG because it is “buried” in the QRS complex.
TLS Online TPP Program

#Id: 4487

#Unit 13. Methods in Biology

QRS complex – Ventricular Depolarization
TLS Online TPP Program

#Id: 4488

#Unit 13. Methods in Biology

T wave - Ventricular Repolarization
TLS Online TPP Program

#Id: 4489

#Unit 13. Methods in Biology

PR segment – Conduction through AV node