Disulfide bonds are believed to increase the stability of the native state by decreasing the conformational entropy of the unfolded state due to the conformational constraints imposed by cross-linking (i. e. decreasing the free energy of the unfolded state).  

TLS Online TPP Program

#Id: 6088

#Unit 10. Ecological Principles

Indo – Burma Region (over a distance of  2,373,000 km²)

6 large mammal species have been discovered in this region: the Large-antlered Munt jac, the Annamite Munt jac, the Grey-shanked Douc, the Annamite Striped Rabbit, the Leaf Deer, and the Saola.

Endemic freshwater turtle species, most of which are threatened with extinction, due to over-harvesting and extensive habitat loss. 

There are also 1,300 different bird species, including the threatened White-eared Night-heron, the Grey-crowned Crocias, and the Orange-necked Partridge.

TLS Online TPP Program

#Id: 6608

#Unit 7. System Physiology – Animal

During female reproductive cycle, Estrogen stimulate rapid proliferation of the stromal cells and the epithelial cells of endometrium, before ovulation.

TLS Online TPP Program

#Id: 7789

#Unit 2. Cellular Organization

Nuclear transport receptor

A general class of proteins that facilitate protein transport into or out of the nucleus by binding to a nuclear import sequence or a nuclear export sequence

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#Id: 3112

#Unit 3. Fundamental Processes

A replication bubble forms a θ structure in circular DNA.

TLS Online TPP Program

#Id: 6576

#Unit 7. System Physiology – Animal

SRY is a DNA-binding regulatory Protein, bends the DNA & acts as a transcription factor that initiates transcription of a cascade of genes necessary for testicular differentiation