In the human heart, the SA node is located at the junction of the superior vena cava with the:

TLS Online TPP Program

#Question id: 27559

#Unit 1. Molecules and their Interaction Relevant to Biology

Since the pK values for aspartic acid are 2.0, 3.9 and 10.0, it follows that the isoelectric (pH) is

TLS Online TPP Program

#Question id: 27560

#Unit 1. Molecules and their Interaction Relevant to Biology

An example of Sulphur containing amino acid is

TLS Online TPP Program

#Question id: 27561

#Unit 1. Molecules and their Interaction Relevant to Biology

Some proteins contain additional amino acids that arise by modification of an amino acid already present in a peptide, examples include

TLS Online TPP Program

#Question id: 27569

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is the most prominent type of interaction found between two molecule of water

TLS Online TPP Program

#Question id: 27570

#Unit 1. Molecules and their Interaction Relevant to Biology

Some of the following's statement is made regarding the Van der Waals interaction

a. Van der Waals interaction is the weakest of all intermolecular attractions between molecules.

b. The van der Waals interaction primarily depends on interatomic distance.

c. Fundamental Behind VWI is DIPOLE 

d. Fundamental Behind VWI is orbital overlapping

Choose which of the above is incorrect

TLS Online TPP Program

#Question id: 27571

#Unit 1. Molecules and their Interaction Relevant to Biology

As atom "A" approaches, the electrons of atom "B" will be attracted by the positive end of atom "A". As a result, the electrons of atom "B" will migrate to the left side and make the left side slightly negative, such given condition leads to the formation of