TLS Online TPP Program

#Id: 7558

#Unit 6. System Physiology – Plant

Cytokinin biosynthesis, catalyzed by isopentenyl transferase (IPT), is the addition of the isopentenyl side chain from DMAPP (dimethylallyl diphosphate) to an adenosine moiety (ATP or ADP). iPRTP or iPRDP is converted to ZTP or ZDP respectively by cytochrome P450 monooxygenase (CYP735A) and eventually is converted to zeatin.

TLS Online TPP Program

#Id: 8458

#Unit 1. Molecules and their Interaction Relevant to Biology

Helix can form in polypeptides consisting of either L- or D-amino acids but never exist to contain both types.

TLS Online TPP Program

#Id: 5932

#Unit 10. Ecological Principles

In connectedness webs all the known links are drawn and equal importance is attached to each link

TLS Online TPP Program

#Id: 520

#Unit 2. Cellular Organization

Humans have 6.25 gene/Mb gene density has avarege of 6 introns in genome and less than 46% repetitive sequences.

TLS Online TPP Program

#Id: 10381

#Unit 4. Cell Communication and Cell Signaling

IL-4 increases expression of class II molecules in resting B cells, turning them into more efficient APCs.