Many Viruses Are Neutralized by Antibodies

Antibodies are particularly effective if they are localized at the site of viral entry into the body.

TLS Online TPP Program

#Id: 5626

#Unit 7. System Physiology – Animal

When the magnitude of the generator potential reaches about 10 mV, an action potential is produced at the first node of Ranvier.

TLS Online TPP Program

#Id: 5627

#Unit 7. System Physiology – Animal

Converting a receptor stimulus to a recognizable sensation is termed sensory coding

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#Id: 5628

#Unit 7. System Physiology – Animal

Sensory receptors show adaptation, when a constant stimulus is applied for a period of time. Pattern of adaptation are phasic (adapt rapidly to the stimulus)& tonic(adapt slowly to the stimulus)

TLS Online TPP Program

#Id: 5629

#Unit 7. System Physiology – Animal

The sensory receptors for vision are photoreceptors, located on the retina.

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#Id: 5630

#Unit 7. System Physiology – Animal

There are two types of photoreceptors:

Rods 

Cones

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#Id: 5631

#Unit 7. System Physiology – Animal

The neural elements of the retina are bound together by a type of glia called Müller cells