Potent form of benzo(a)pyrene induces inactivating mutations at codons 175, 248, & 273 of the p53 gene

TLS Online TPP Program

#Id: 1191

#Unit 7. System Physiology – Animal

Heteronymous (opposite sides of the visual fields) Hemianopia  A lesions in the optic chiasm

TLS Online TPP Program

#Id: 1192

#Unit 7. System Physiology – Animal

The responses of the rods, cones, and horizontal cells are hyperpolarizing potential

TLS Online TPP Program

#Id: 1193

#Unit 7. System Physiology – Animal

The responses of the bipolar cells are either hyperpolarizing or depolarizing potential

TLS Online TPP Program

#Id: 1194

#Unit 7. System Physiology – Animal

The responses of amacrine cells produce depolarizing potential

TLS Online TPP Program

#Id: 5617

#Unit 7. System Physiology – Animal

Somatosensory receptors are divided into the major groups of receptors according to specific sensation: 

Mechanoreceptors (for touch and proprioception)

Thermoreceptors (for temperature)

Nociceptors (for pain or noxious stimuli)

TLS Online TPP Program

#Id: 5618

#Unit 7. System Physiology – Animal

Proprioceptors relay information about muscle length and tension

Chemoreceptor for taste and smell as well as visceral receptors such as those sensitive to changes in the plasma level of O2 , pH, & Osmolality

Photoreceptors respond to light