micro bio lab 2

Question 1

antiseptic

Answer 1

used to kill or inhibit microorganism, used on living itsssue

Question 2

chemotherapy

Answer 2

using chemicals to kill living organisms in tissue

Question 3

-cidal

Answer 3

to kill

Question 4

-static

Answer 4

prevent growth

Question 5

factors incfluencing microbial killing

Answer 5

population size
duration of exposure
composition
concentration of agent
local environment

Question 6

what is the name of the scientist that use trypanosome

Answer 6

Paul Erylinch

Question 7

which scientist treated strep , staph using protonsil , sulfa

Answer 7

Gerhard Domagk

Question 8

who had the nobel prize for penicillin

Answer 8

Alexander FLeming

Question 9

what term kills the microbes but not you

Answer 9

selective toxicity

Question 10

which spectrum affects a lot of organizms

Answer 10

broad spectrum

Question 11

which spectrum affects a small range of organizms

Answer 11

narrow spectrum

Question 12

minimum concentration you need to inhibit growth is called

Answer 12

antimicrobial minimum inhibitory concentration

Question 13

this is the minimum amount needed to kill all

Answer 13

minimum lethal concentration

Question 14

where there is no growth is called

Answer 14

zone of clearance