Toluene, ethylbenzene and xylene must be kept to ________levels in drinking and recreational waters due to their toxicity

TLS Online TPP Program

#Question id: 2176

#Unit 2. Cellular Organization

The many pumps present in the membrane have interconnected and important functions. Which of the following functions is NOT correct?

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: 18227

#Unit 8. Inheritance Biology

You are conducting genetic linkage studies of an autosomal dominant disease. You are focused on two SSR markers that may be linked to each other and to the disease. Here is a family in which some individuals are affected:

 

Calculate LOD scores for linkage at θ = 0.1 between the disease and SSR62

TLS Online TPP Program

#Question id: 5358

#Unit 8. Inheritance Biology

In the following pedigree, individuals with shaded show presence of a recessive autosomal trait. If all individual is coming from outside the family is homozygous for normal. The calculated risk of occurrence of this trait for (?) individual is 

TLS Online TPP Program

#Question id: 11735

#Unit 6. System Physiology – Plant

In cytokinin biosynthesis is the addition of the isopentenyl side chain from DMAPP to an adenosine moiety. The plant and bacterial IPT enzymes differ substrate used;

a) the bacterial enzyme utilizes AMP

b) the plant enzyme appears to utilize AMP

c) the bacterial enzyme utilizes both ADP and ATP

d) the plant enzyme appears to utilize both ADP and ATP