The second metal ion coordinates the negative charges of the b-phosphate and g phosphate of the dNTP and stabilizes the pyrophosphate produced by joining the primer and the incoming nucleotide.

TLS Online TPP Program

#Id: 10142

#Unit 6. System Physiology – Plant

PHYSIOLOGICAL EFFECTS OF AUXIN:

Three main guidance systems control the orientation of plant growth:

1. Phototropism, 

2. Gravitropism, 

3. Thigmotropism

TLS Online TPP Program

#Id: 2264

#Unit 11. Evolution and Behavior

The selection gradient measures the strength of directional selection acting on a quantitative trait

TLS Online TPP Program

#Id: 5544

#Unit 7. System Physiology – Animal

The thick ascending limb has a sodium-hydrogen counter-transport

TLS Online TPP Program

#Id: 5822

#Unit 7. System Physiology – Animal

Angiotensin II stimulates the synthesis and secretion of aldosterone by the activation of phospholipase C via Gq

TLS Online TPP Program

#Id: 3240

#Unit 3. Fundamental Processes

Mutations that alter a single nucleotide are called point mutations.