'Chemical sense' diaporamas de présentation

Thermodynamics & ATP

Thermodynamics & ATP. Review thermodynamics, energetics, chemical sense, and role of ATP. Lecture 24. Thermodynamics in Biology. A Simple Thought Experiment. Driving Forces for Natural Processes. Enthalpy Tendency toward lowest energy state Form stablest bonds Entropy

1.31k views • 112 slides

Grudge

903 views • 69 slides

Animal Senses

Animal Senses. How do animals sense stimuli? Sensory organs perceive stimuli (light, sounds, etc.) with a receptor cell. The receptor cell sends signals to the brain where they are processed and integrated. . Animal Senses.

865 views • 36 slides

Sensation Hearing and Other Senses

461 views • 27 slides

Sensation

Sensation. Sensation defined. Sensation is the process by which sensory systems (eyes, ears, and other sensory organs) and the nervous system receive stimuli from our environment. Perception : The process of organizing and interpreting incoming sensory information. How does this work?.

212 views • 21 slides

Chapter 35 Section 4

Chapter 35 Section 4. The Senses Pgs. 906-909. Objectives. _______________ the five types of sensory receptors ______________ the five sense organs. Name. Identify. Neurons that react directly to stimuli from the environment are called ______________ .

252 views • 16 slides

Audition

Audition. Mechanics . Amplitude: intensity (loudness) Pitch: tone (high pitch vs. low pitch) Timbre: quality of sound. Hearing. Auditory Canal Tympanic membrane Malleus, Incus, Stapes Oval Window Cochlea. Theories of Hearing. Place Theory (Helmholtz)

270 views • 14 slides