An Introduction to Biophysics, by David Burns ...J. & A. Churchill, 1929 - 580 Seiten |
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Seite 119
... decreases rapidly . The optimum temperature of most enzymes lies between 30 ° and 40 ° C. The decrease in rate of reaction when the temperature is allowed to go over 40 ° C. is probably due to coagulation of the enzyme . Increase in ...
... decreases rapidly . The optimum temperature of most enzymes lies between 30 ° and 40 ° C. The decrease in rate of reaction when the temperature is allowed to go over 40 ° C. is probably due to coagulation of the enzyme . Increase in ...
Seite 448
... decreasing the effective cooling surface , a result which may be produced in three ways : 1. By wearing clothes ( or fur ) ... decrease in effective cooling surface , and ( b ) in a decreased output from the sweat glands . Paralysis of the ...
... decreasing the effective cooling surface , a result which may be produced in three ways : 1. By wearing clothes ( or fur ) ... decrease in effective cooling surface , and ( b ) in a decreased output from the sweat glands . Paralysis of the ...
Seite 484
... decrease in metabolism is accentuated by the fact that the nucleus , which is always in the centre of the field of energy of the cell and usually near the centre of the cell material , is the seat of the most rapid oxidation changes in ...
... decrease in metabolism is accentuated by the fact that the nucleus , which is always in the centre of the field of energy of the cell and usually near the centre of the cell material , is the seat of the most rapid oxidation changes in ...
Inhalt
THE STORAGE OF ENERGY | 14 |
LIBERATION OF ENERGY 1 CALORIMETRY | 22 |
LIBERATION OF ENERGY 2 THE ANIMAL | 31 |
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absorbed absorption acid action adsorption alterations alveolar amount angle animal arterial axis basilar membrane blood body bone calcium capillary carbon-dioxide cause cell cent Chap chemical chloride clot CO₂ cochlea colloidal colour compression concentration constant contraction cornea corpuscles crystalloids cubic centimetres curve decrease diffusion dispersed dissociation effect elastic electrical energy enzyme equilibrium experiment factors fibres fluid force gelatin glucose gram haemoglobin heart heat hydrogen ion increase isoelectric point layer lens light liquid lungs mechanism membrane mercury metres molecules movement muscle nerve nitrogen normal optical organism osmotic pressure oxygen particles pass physical physiological plasma polarisation Postage potential produced protein rays reaction receptors refractive retina salts scala media serum sodium sodium chloride solution stapes stimulation structure substance surface tension suspensoids TABLE temperature tion tissues tube velocity ventricle vessels vibrations viscosity volume wall