There are about 3 billion chemical base pairs in human DNA. Approximately what percent of these base pairs actually code for genes?

TLS Online TPP Program

#Question id: 27559

#Unit 1. Structure and Function of Biomolecules

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. Structure and Function of Biomolecules

An example of Sulphur containing amino acid is

TLS Online TPP Program

#Question id: 27561

#Unit 1. Structure and Function of Biomolecules

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: 27588

#Unit 1. Structure and Function of Biomolecules

Consider the given peptide, Ala-Glu-Val-Asn-Ile-Asp-Pro-Asp-Gln-Gly-Asp. The net charge on the peptide at pH 1. 0 will be

TLS Online TPP Program

#Question id: 28156

#Unit 1. Structure and Function of Biomolecules

Some statement are given regarding Platelet-activating factor 

a. It is more water-soluble than most glycerophospholipids and plasmalogens

b. It has a long ether-linked alkyl chain at C-1 of glycerol

c. This released from basophils 

d. It stimulates platelet aggregation and the release of vasoconstrictor serotonin from platelets

Which of the following is true

TLS Online TPP Program

#Question id: 30696

#Unit 1. Structure and Function of Biomolecules

In the pathways for the breakdown of GM1, globoside, and sphingomyelin to ceramide, the ratio of residue  Glc ,Gal, GalNAc, Neu5Ac changes with different compound

Which of the following is incorrectly paired