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OUR 5 MAJOR SENSORY SYSTEMS

OUR 5 MAJOR SENSORY SYSTEMS

OUR 5 MAJOR SENSORY SYSTEMS. Vision - the detection of light Olfaction - (sense of smell) the detection of small molecules in the air Taste or Gustation - the detection of selected organic compounds and ions by the tongue Hearing -The detection of sound (or pressure wave in the air)

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998 views • 75 slides
Visual Sensory System

Visual Sensory System

Visual Sensory System. Wavelengths of Light. Electromagnetic Spectrum. Light: 1. Wave 2. Stream of photons Photon: one quantum of energy. Light can be: 1. absorbed 2. diffracted 3. reflected 4. transmitted 5. refracted. Light Can Be:. 1. Absorbed :

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386 views • 37 slides
Fat Soluble Vitamins

Fat Soluble Vitamins

Fat Soluble Vitamins. Fat soluble vitamins include: A and carotenoids, E, K, D Associated with fat absorption Needed in small amounts Stored in fatty tissues Excess intake has toxic consequences. Retinol and caroteinoids Lipid-soluble red, orange, and yellow pigments produced by plants

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509 views • 29 slides
The Eye and the Nervous System

The Eye and the Nervous System

The Eye and the Nervous System. BiologyMad.com. The Retina. BiologyMad.com. The Retina. Contains photoreceptor cells (rods and cones) and associated interneurones and sensory neurones. BiologyMad.com. Visual Transduction. This is the process by which light initiates a nerve impulse.

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525 views • 24 slides
Year-End Webfoblio

Year-End Webfoblio

Year-End Webfoblio. By : Jacob Arends . Table Of Contents. .1. Sound -vibrations -infrasound, ultrasound -pitch -intensity - Doppler effect 2. Waves -Electromagnetic spectrum -reflection -absorption - transmission - transparent - Translucent - Opaque

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296 views • 21 slides
Learning question : How do rod cells respond to light?

Learning question : How do rod cells respond to light?

Title: How the eye works. 04 January 2020. Learning question : How do rod cells respond to light?. Homework: study!. Learning Objectives. Candidates should be able to:

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145 views • 14 slides

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