The electronic transitions of the peptide bond occur in the far UV. The intense peak at 190 nm, and the weaker one at 210–220 nm is due to the p!p* and n!p* transitions.

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#Unit 7. System Physiology – Animal

Total lung capacity the maximum volume to which the lungs can be expanded with the greatest possible effort (about 5800 mL)

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#Unit 7. System Physiology – Animal

Total lung capacity =Vital capacity + Residual volume

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#Unit 7. System Physiology – Animal

Residual volume cannot be measured by Spirometry (lung capacities that include the residual volume also cannot be measured by spirometry)

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#Unit 7. System Physiology – Animal

The fraction of the vital capacity expired during the first second of a forced expiration is referred to as FEV 1

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#Unit 7. System Physiology – Animal

Glial cells 

Play important role in communication within the CNS in partnership with neurons & continue to undergo cell division in adulthood.Have the ability to proliferate after brain injury.

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#Id: 5409

#Unit 7. System Physiology – Animal

There are two major types of glial cells in the vertebrate nervous system:

Microglia

Macroglia