Theca cells synthesize and secrete progesterone.

TLS Online TPP Program

#Id: 1547

#Unit 2. Cellular Organization

Taxol, 

A plant alkaloid from the Pacific yew tree

Binds microtubules and stabilizes them against depolymerization

TLS Online TPP Program

#Id: 10336

#Unit 4. Cell Communication and Cell Signaling

They are pAPCs

Have surface marker  CD19

Antibodies at surface of b cell – IgM, IgD

Cause humoral immunity or antibodies mediated immunity

TLS Online TPP Program

#Id: 7343

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 7677

#Unit 1. Molecules and their Interaction Relevant to Biology

Clockwise rotation gives dihedral angles from 0º to 180º.

180º is the same as counter-clockwise rotation to -180º.

TLS Online TPP Program

#Id: 4678

#Unit 13. Methods in Biology

Enzyme-linked immunosorbent assay, commonly known as ELISA (or EIA), is similar in principle to RIA but depends on an enzyme rather than a radioactive label.