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Forwarded from Exam microbiology (• ھہيِٰہفہٰٰآء ، ¦ 🌥❄️)،')
capsule is very delicate structureit can be removed by?
Anonymous Quiz
6%
Adding alcohol
76%
vigorous washing
18%
simple washing
Forwarded from Exam microbiology (• ھہيِٰہفہٰٰآء ، ¦ 🌥❄️)،')
Most staphylococciar similar to?
Anonymous Quiz
72%
random clumps
20%
grapes
8%
cluster
Forwarded from Exam microbiology (• ھہيِٰہفہٰٰآء ، ¦ 🌥❄️)،')
The name staphkococci is derived from the Greek word meaning . ?
Anonymous Quiz
10%
cluster
17%
grapes
73%
cluster grapes
Forwarded from Exam microbiology (صهيب)
Bacteria structure lacked histone protein
Anonymous Quiz
62%
T
38%
F
Exam (study®) pinned «هسه lec2»
Ribosomes are known as a universal organelle. Why?


??
Forwarded from _______
nucleic acid is water soluble polymer of glycerol or ribitol phosphate present in gram positive bacteria
Anonymous Quiz
55%
T
45%
F
Forwarded from _______
One type capsule thickness less than 0.2Mm, visible under Electron microscope known
Anonymous Quiz
81%
Microcapsule
14%
Macrocapsule
5%
Non the above
👍1
Forwarded from _______
Cell wall contain peptidoglycan , lipid ,and( LPS) classified
Anonymous Quiz
34%
Gram positive
66%
Gram Negative
👍1
Forwarded from _______
Piptidoglycan found only cell wall of G positive bacteria
Anonymous Poll
17%
T
83%
F
Bacterial ribosome is type of?
Anonymous Quiz
87%
70s
10%
80s
3%
90s
خلص lec 2 رسمي ,,,,كل التوفيق يِّاربِ 🌚💜
Exam microbiology
*:categories of bacteria are based on their 1
*الاجابة الصح ل هذاا السؤال cell wall.
👍1
عشرة دقائق وينزل الكوز مستعدين🔥🔥
Anonymous Quiz
66%
يي
34%
لا
Forwarded from صهيب
Staphylococcus aureus in Gram stain appears colonies white or golden
Anonymous Quiz
62%
T
38%
F
Forwarded from صهيب
Which of the following Staphylococcal haemolysins does not possess leucocidal activity?
Anonymous Quiz
19%
α haemolysin
29%
γ haemolysin
22%
β haemolysin
30%
δ haemolysin
Forwarded from صهيب

Bacteria which produces coagulase is:
Anonymous Quiz
69%
S.aureus
14%
S. epidermidis
10%
S.saprophytics
6%
S.hominis
Forwarded from صهيب
The toxin of Staphylococcus aureus that may result into scalded skin syndrome is
Anonymous Quiz
24%
Enterotoxin
7%
Lecucidin
58%
Epidermolytic toxin
12%
Haemolysin
Forwarded from صهيب
Which of the following Staphylococcal haemolysins does not cause lysis of human RBCs?
Anonymous Quiz
21%
δ haemolysin
22%
α haemolysin
42%
γ haemolysin
15%
β haemolysin
Forwarded from صهيب