A number of amino acids (Asp, Glu, Asn, Gln, Arg and His) have weak electronic transitions at around 210 nm. Usually, these cannot be observed in proteins because

they are masked by the more intense peptide bond absorption.

TLS Online TPP Program

#Id: 9672

#Unit 4. Cell Communication and Cell Signaling

In unstimulated cells, 

concentration of phosphoinositides is low, and PKB is

inactive because its PH domain physically blocks the kinase active site

TLS Online TPP Program

#Id: 8912

#Unit 2. Cellular Organization

When all the kinetochores have properly attached to spindle microtubules, APC/CCdc20 directs ubiquitinylation of securin and mitotic cyclins

TLS Online TPP Program

#Id: 6701

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 3317

#Unit 6. System Physiology – Plant

Electrons enter the alternative respiratory pathway through the rotenone-insensitive NADH dehydrogenase, the external NADH dehydrogenase, or succinate dehydrogenase (Complex II), and pass to O2 via the cyanide-resistant alternative oxidase, energy is not conserved as ATP but is released as heat.

TLS Online TPP Program

#Id: 1079

#Unit 5. Developmental Biology

Class E gene - SEPALLATA gene