Variants of PCR has been devised to enhance efficiency are 

a. qPCR with SYBR, Taqman and MB 

b. Nested PCR

c. Touchdown PCR

d. Hot-start PCR 

TLS Online TPP Program

#Id: 9037

#Unit 4. Cell Communication and Cell Signaling

A plot of the amount of ligand bound to the receptor

[RL] versus the amount of free ligand [L] called a

ligand-binding or saturation curve

TLS Online TPP Program

#Id: 9755

#Unit 6. System Physiology – Plant

In Arabidopsis, a calmodulin-binding transcriptional

regulator called IQD1 mediates of defense responses against insect herbivory. IQD1 binds calmodulin, a major Ca2+-binding protein

TLS Online TPP Program

#Id: 8351

#Unit 2. Cellular Organization

WASp activation requires two signals (This type of two-signal input, called coincidence detection):

1. regulatory phospholipid PIP2

2. small GTP-binding protein Cdc42

TLS Online TPP Program

#Id: 3008

#Unit 3. Fundamental Processes

That not all of the fragment population represents bona fide Okazaki fragments; some are pseudo fragments that have been generated by breakage in a DNA strand that actually was synthesized as a continuous chain. The source of this breakage is the incorporation of some uracil into DNA in place of thymine. When the uracil is removed by a repair system, the leading strand has breaks until a thymine is inserted. 

TLS Online TPP Program

#Id: 10322

#Unit 4. Cell Communication and Cell Signaling

Sometimes the tumor cells up-regulate the expression of anti-apoptotic proteins like BCL-2.