Refractory period is divided into:

Absolute refractory period

Relative refractory period

TLS Online TPP Program

#Id: 1713

#Unit 4. Cell Communication and Cell Signaling

IgE Antibodies Act by Cross-Linking Fc Receptors on the Surfaces of Innate Immune Cells. Including mast cells, basophils, and eosinophils.

TLS Online TPP Program

#Id: 3168

#Unit 3. Fundamental Processes

Three different DNA polymerases make up the eukaryotic replication fork

Pol α/rimase is responsible for primer synthesis on the lagging strand.

The MCM helicase (the eukaryotic homolog of Dna B ) unwinds the dsDNA, while 

PCNA (homolog of ex) endows the complex with processivity.

TLS Online TPP Program

#Id: 871

#Unit 13. Methods in Biology

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: 5912

#Unit 3. Fundamental Processes

The DnaG primase is an RNA polymerase is smaller than RNA Polymerase; and synthesizes short stretches of RNA that are used as primers for DNA synthesis.

TLS Online TPP Program

#Id: 4584

#Unit 6. System Physiology – Plant

The initial observation was that the germination of lettuce seeds is stimulated by red light and inhibited by farred light.