Aristotle proposed that life arose from nonliving material if the material contained pneuma (“vital heat”).

TLS Online TPP Program

#Id: 3278

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 10550

#Unit 4. Cell Communication and Cell Signaling

Extrinsic (death receptor–regulated) apoptosis pathway

binding of TNFα to TNFR1, a DD-containing death

receptor, recruits another two DD-containing

signaling molecules, TRADD and RIPK1

TLS Online TPP Program

#Id: 6280

#Unit 3. Fundamental Processes

Core enzyme binds indiscriminately to any DNA. Sigma factor reduces the affinity for sequence-independent binding and confers specificity for promoters.

TLS Online TPP Program

#Id: 4000

#Unit 2. Cellular Organization

(MARs) also called scaffold attachment regions (SARs), or S/MARs in case of metaphase chromosome as the same sequences appear to attach to the protein substructure in both metaphase and interphase cells.

TLS Online TPP Program

#Id: 3340

#Unit 6. System Physiology – Plant

Each of the three β subunits has one catalytic site for ATP synthesis.