Ligand binding to either of the two yeast pheromone GPCRs triggers the exchange of GTP for GDP on the Gα subunit and dissociation of Gα∙GTP from the Gβγ complex.

TLS Online TPP Program

#Id: 4321

#Unit 11. Evolution and Behavior

Italian physician Francesco Redi (1626–1697),

His hypothesis was supported when maggots developed in the uncovered jars, but no

maggots appeared in either the gauze-covered or the tightly sealed jars. He concluded that

maggots could only form when flies were allowed to lay eggs in the meat, and that the

maggots were the offspring of flies, not the product of spontaneous generation.

TLS Online TPP Program

#Id: 7546

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 1074

#Unit 5. Developmental Biology

Class B and C activities form stamens.

TLS Online TPP Program

#Id: 8197

#Unit 2. Cellular Organization

Zellweger syndrome

Autosomal recessive Mutations in any of a dozen different peroxins, the most common being Pex1, cause an impairment in peroxisomal protein import.

TLS Online TPP Program

#Id: 5080

#Unit 6. System Physiology – Plant

The nuclear genes that encode messages for chloroplast proteins:  the small subunit of ribulose-1,6-bisphosphate carboxylase/oxygenase (rubisco) and the major light-harvesting chlorophyll a/b–binding proteins associated with the light-harvesting complex of photosystem II (LHCII-b proteins).