Chp 5-Pathogens Flashcards
1
Q
What are pathogens ? What are they divided into ?
A
1) Patho (as in disease) and gens( as in giving rise to) are harmful microorganisms
2) They are divided into three main groups of bacteria, viruses and parasites
2
Q
What do pathogens do ?
A
They use, destroy or kill healthy host cells in order to receive needed nutrients for their survival
3
Q
Where can pathogens enter from ?
A
Open places like nose, mouth, open cuts and eyes
