m1 sm Flashcards
Pebrine disease was found out to be caused by
a. Protozoa
b. Virus
c. Bacteria
d. fungi
a. Protozoa
He discovered the first useful compound microscope
a. Copernicus
b. Jansen
c. Koch
d. Redi
e. Spallanzani
f. Newton
b. Jansen
Fill in the blank/s
Fungi are divided into ____ and _____ (ANSWER IN PLURAL)
-Yeasts
-Molds
What is the principle of autoclave?
a. boiling under 300degrees
b. steam cooking using pressure
c. flowing pressure
d. steam under pressure
d. steam under pressure
What % of earth’s microbial population has been cultured
a. 10% b. 1% c. 5% d. 50% e. 2%
-1%
It states that Rats would automatically be formed if dirty laundry is left alone for a certain period of time
a. Koch’s postulate
b. Spontaneous Generation theory
c. Big bang theory
d. Pincipia
b. Spontaneous Generation theory
True or False
tRNA is used in differentiating the 3 domains of microorganisms
-FALSE (rRNA)
What bacteria did griffith use in his experiment
a. S.pneumonia
b. B. anthracis
c. M.tuberculosis
d. S aureus
e. S. agalactiae
a. S.pneumonia
True or False
yeast cells are considered unicellular eukaryotes
-TRUE
attenuated also means
a. Weakened
b. Inactive
c. Pathetic
d. Deactivated
a. Weakened
What is found in the cell wall of fungi
a. Chitin
b. Peptidoglycan
c. Cellulose
d. lipid bilayer
a. Chitin
Fill in the blank/s
What was the material used in robert hooke’s experiment which he wrote down in the book Micrographia
-cork
Fill in the blank/s
The cells capable of phagocytosis are ____ and ____
-Neutrophils
-Macrophages
-Monocyte
Jenner used what type of disease to induce immunity to smallpox
a. Monkeypox
b. Cowpox
c. Measles
d. Chickenpox
b. Cowpox
Fill in the blank/s
Emil von behring and kitasato discovered antitoxins against ____ and _____ (write name of disease not the bacteria)
-Diphtheria
-Tetanus
Aseptic technique was invented by
a. Hooke
b. Koch
c. Spallanzani
d. Lister
d. Lister
Fill in the blank/s
Viroids are made up of ___
-RNA
Fill in the blank/s
He discovered penicillin___
-Alexander Fleming
True or False
Example of horizontal transmission is meoisis
-False
Bacterial Viruses are known as ___
-Bacteriophage
T/F
Archaea are known to thrive in non hostile environments
FALSE
Where did the 2nd membrane of endospore come from
-Forespore
He discovered phagocytosis
a. Spallanzani
b. Metchikoff
c. Pasteur
d. Winogradsly
b. Metchikoff
Fill in the blank/s
It is used to cut DNA _____
-Restriction Endonucleases
