'Ciliated epithelial cells' presentation slideshows

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Quick test

Quick test. 1) What happens to the diaphragm and rib muscles when you inhale? 2) Write the word equation for respiration? 3) What is the chemical found in the nucleus of cells. Objectives. 1) To see the diseases caused by smoking

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Haemophilus influenzae

Haemophilus influenzae. The genus haemophilus organisms are small gram negative cocco -bacilli (because rounded at ends). Long filamentous forms also seen. Some strains are capsulated. The commonest is Haemophilus influenzae . The other species of the genus haemophilus are.

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Chapter 21

Chapter 21. The Immune System. Function of the Immune System. The immune system is a collection of mechanisms that protects against disease by identifying and killing pathogens and tumor cells. A pathogen is an organism or virus that causes a disease or disorder

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