truedeam59
Forum Elite
Topics: 29
Posts: 145
|
1-which one of the following function in Corynebacterium diphteriae is similar to the Pseudomonas exotoxin A.
A- ADP RYBOSYLATION OF G PROTEIN
B- STIMULATION OF ADENYLATE CYCLASE BY HEAT LABILE TOXIN
C- STIMULATION OF GUANYLATE CYCLASE BY HEAT STABLE TOXIN
D- INACTIVATION OF THE ELONGATION FACTOR 2
2-In the bacterial structure, where is the site of oxidative and enzymes transport?
A- CELL WALL
B- PERIPLASM
C- PLASMA MEMBRANE
D- GLYCOCALYX
E- PLASMID
3- In the bacterial structure , which one of the following contain B lactamases?
A- CELL WALL
B- PERIPLASM
C- PLASMA MEMBRANE
D- GLYCOCALYX
E- PLASMID
4-Which of the following is true regarding the superantigenes?
A- Bind to MHC I and TCR
B- Is highly express in all Staph aureus infection
C- Bind to the MHC II and T cells DECREASING release of IL 1 and IL 2
D- Bind to the MHC II and T cells INCREASING release of IL 1 and IL 2
Please explain your choices
|
| pocas
Forum Elite
Topics: 7
Posts: 170
|
1 D both of them are rybosilate ADP EF2.
2 C
|
| female doc ny
Forum Senior
Topics: 15
Posts: 169
|
1-d
2-dont know
3- plasmid site of resistance for beta lactamase drugs
3-d toxic shock synd
|
| female doc ny
Forum Senior
Topics: 15
Posts: 169
|
3 is b because in kaplan it says bectlactamenase is preent in this space and the plasmid regualtes its production
|
| zaidsuror
Forum Elite
Topics: 61
Posts: 238
|
a,c,e,b
___________________
footsteps on the sands of time are not made by sitting around.
|
| pacanth
Forum Newbie
Topics: 2
Posts: 9
|
1. D They both inhibit EF-2.
2. C
3. C (In gram-negative bacteria only, it's the space between the outer membrane and the plasma membrane. This is the usual location of b-lactamases).
4.- D
|
| netlover
Forum Junior
Topics: 3
Posts: 54
|
female doc on ny is right. According to table 1-2-1 from 2002 kaplan micro notes, it mentioned that. So the answer for Q3 must be B.
|
| truedeam59
Forum Elite
Topics: 29
Posts: 145
|
Any new answer
|
| pocas
Forum Elite
Topics: 7
Posts: 170
|
3 B , is periplasmic space
4 D
|
| leen
Forum Guru
Topics: 79
Posts: 294
|
for q 4 A I think
thanks
|
| pocas
Forum Elite
Topics: 7
Posts: 170
|
hey truedam give the correct answers
|
| tolito
Forum Fanatic
Topics: 119
Posts: 2,151
|
1.d. (kaplan/mrs)
2 c. (kaplan)
3.b (kaplan)
4.idk= i dont know!!!!
___________________
It has been a looooong hard journey but I am inches away from my destination...
|
| robin082006
Forum Hero
Topics: 471
Posts: 5,119
|
4. D
___________________
The Key to Succeed is Patience.
|
| cool_guyp4u
Forum Elite
Topics: 12
Posts: 124
|
truedeam59 wrote:
1. D
4. A
|
| Andrew000
Forum Junior
Topics: 0
Posts: 17
|
D
C
C
D.....100%sure
|
| tolito
Forum Fanatic
Topics: 119
Posts: 2,151
|
now i know the answer to 4. it is D for sure
___________________
It has been a looooong hard journey but I am inches away from my destination...
|
| GoodGirl
_____________
Topics: 88
Posts: 1,175
|
1d
2c
3b
4d
___________________
*Never argue with a fool, people might not know the difference* PRIORITIZE & SIMPLIFY. Do or do not, there is no 'try'.
|
| macintosh
Forum Elite
Topics: 38
Posts: 178
|
And finally here are my answers:
1-which one of the following function in Corynebacterium diphteriae is similar to the Pseudomonas exotoxin A.
D- INACTIVATION OF THE ELONGATION FACTOR 2
2-In the bacterial structure, where is the site of oxidative and enzymes transport?
C- PLASMA MEMBRANE
3- In the bacterial structure , which one of the following contain B lactamases?
B- PERIPLASM
4-Which of the following is true regarding the superantigenes?
D- Bind to the MHC II and T cells INCREASING release of IL 1 and IL 2
|
|
| |
| | | | | | | | | | | | | | | | | | |
