You are conducting genetic linkage studies of an autosomal recessive disease whose chromosomal location has not been firmly established. You are focused on two SSR markers that may be linked to each other and to the disease. Here are two families in which some individuals are affected:

                             

Calculate LOD scores for linkage at θ= 0.02 between the disease and SSR42 in Family 2.

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

TLS Online TPP Program

#Question id: 30697

#Unit 1. Structure and Function of Biomolecules

Which of the following is true regarding Plasmalogen and Platelet-activating factor

a. The head group of Plasmalogen – ethanolamine

b. The head group of Plasmalogen – choline

c. The head group of Platelet-activating factor – ethanolamine

d. The head group of Platelet-activating factor – choline