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The mechanism of taste reception

The mechanism of taste reception

Taste receptors convert chemical stimuli into electric signals.

Bioloģija

Atslēgvārdi

garšas izjūta, maņu orgāns, uztvere, , mēle, garšas kārpiņa, umami, salds, rūgta, skābs, sāļš, signāls, stimuls, receptoru, cilvēks, nervu sistēma, Centrālā nervu sistēma, Bioloģija

Saistītie vienumi

Layers of the skin; cutaneous senses

The skin is the soft outer covering of our body, its three layers are the epidermis, the dermis and the hypodermis.

Oral cavity, pharynx and oesophagus

The first section of the gastrointestinal tract comprises the oral cavity, the pharynx and the oesophagus.

The human eye

The eye is one of our most important sense organs. When stimulated by light, electric impulses are produced by its receptors.

The mechanism of vision

The curvature of the lens of the eye changes when we look at a distant or at a near object, to ensure a sharp image.

The sense organs

Organs that detect signals of the environment or of the body and transmit them to the brain as nerve impulses.

Vision correction

Concave and convex lenses are used for the correction of short-sightedness and far-sightedness.

Voice production

When producing sound, the vocal cords are vibrated by the air flowing out of the lung.

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