Natural selection is any consistent difference in fitness among different classes of biological entities.

TLS Online TPP Program

#Id: 2178

#XL - T Zoology

Mutation and natural selection act as opposing forces on detrimental alleles.

TLS Online TPP Program

#Id: 8764

#XL - T Zoology

Some thermostable proteins are stabilized by an increased size of the protein’s hydrophobic core, an increased size of the interface between its domains and/or subunits, and a more tightly packed core as evidenced by a reduced surface-to-volume ratio.

TLS Online TPP Program

#Id: 8041

#XL - Q Biochemistry

There are two type representation of amino acid structure

1. By Fischer’s convention L and D

2. By absolute configuration RS System

TLS Online TPP Program

#Id: 8101

#XL - T Zoology

In cardiolipin, two phosphatidic acids share a single glycerol (R1 and R2 are fatty acyl groups).

TLS Online TPP Program

#Id: 1980

#XL - T Zoology