Critical Concepts: Types of Pathogens
Pathogens (infectious agents) are microorganisms that cause disease. Types of pathogens include viruses, bacteria, fungi, protozoans, and multicellular parasites.
OUTLINE
0.01 μm
RESET
2.0 μm
MY NOTES
S 2400 μm
TUTORIAL
SHOW HINTS
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PHASE 1: First Line of Defense: and Mucous Membranes
Complete the following steps:
1. Move each pathogen to learn more about their structure and function.
2. Click "Continue" to zoom in on skin to view examples.
3. Zoom out to view small intestines and see examples of mucous membranes.
4. Click "Continue" to select the skin button to zoom in on the skin.
5. Press and hold on sebaceous glands to identify their secretions.
6. Select "Mucosal membrane."
GO TO PHASE 2 <