Phototropin receptors are associated with the plasma membrane, where they function as light-activated serine/threonine kinases.

TLS Online TPP Program

#Id: 1642

#Unit 4. Cell Communication and Cell Signaling

Bare lymphocyte syndrome- Defects in class II MHC transcriptional activator called CIITA.

TLS Online TPP Program

#Id: 1632

#Unit 4. Cell Communication and Cell Signaling

C5b, C6 and C7 complex undergoes a conformational change that exposes hydrophobic regions on the surface of the C7 component capable of inserting into the interior of the microbial membrane.

TLS Online TPP Program

#Id: 1013

#Unit 5. Developmental Biology

The testis makes two major hormones involved in sex determination-

-Anti-Müllerian hormone (AMH), causes the Müllerian duct to regress.

-Testosterone, causes differentiation of the Wolffian duct into the male internal genitalia.

TLS Online TPP Program

#Id: 3180

#Unit 3. Fundamental Processes

A mitochondrion divides by developing a ring around the organelle that constricts to pinch it into two halves. The mechanism is similar in principle to that involved in bacterial division.

TLS Online TPP Program

#Id: 3616

#Unit 3. Fundamental Processes

A reading frame without a termination codon among 50 or more codons is referred to as an open reading frame (ORF).