Which of the following types of bonds or interactions between lipid hydrocarbon tails is responsible for lipids forming a membrane bilayer or membranous vesicles in water

TLS Online TPP Program

#Question id: 2016

#Unit 4. Cell Communication and Cell Signaling

Most newly emerging diseases, no matter how severe their effects on a population, human or otherwise, have which of the following in common?

TLS Online TPP Program

#Question id: 23735

#Unit 8. Inheritance Biology

Phenotypic variation that is due to genetic differences is referred to as heritability. It can be the Broad-sense heritability and Narrow-sense heritability, the Broad-sense heritability which is ranges from 0 to 1. Identify the correct prediction about these ranges?

a) 0 is all of the phenotypic variance results from differences in genotype

b) 0 is all of the phenotypic variance results from environmental variation

c) 1 is all of the phenotypic variance results from differences in genotype

d) 1 is all of the phenotypic variance results from environmental variation

TLS Online TPP Program

#Question id: 10635

#Unit 10. Ecological Principles

Three important biological parameters – generation time, per capita growth rate (r) and clutch size are a function of the organism‟s body size. Which of the curves (a) or (b) represents the correct relation of each of the parameters to body size?

TLS Online TPP Program

#Question id: 12094

#Unit 10. Ecological Principles

Which of the following plant groups is now extinct?

TLS Online TPP Program

#Question id: 4444

#Unit 3. Fundamental Processes

The homologous omega subunit of bacterial RNA polymerase in eukaryotic polymerases is,