انا هحلها الاول وبعدين اكتب كام سؤال كدة مش كتير ءان شاء الله
عرض للطباعة
انا هحلها الاول وبعدين اكتب كام سؤال كدة مش كتير ءان شاء الله
complete
1-virus can be viewed by......and its size can be determind by.........3
electronic microscope &ultra filter
2-when virus enter to the host cell the nucleic acid becomes.........2
activated
3-the virus differ from otherinfectiousagents as it's.....(write 3 differences)
-very small
-needs a host cell for multiplication
-no ATPgenerating system which is ver important for design theanti viral drugs
the drug will be toxic for the cell and the virus
4-specification of the virus to infect the host celldepend on...........4
the presence of the requirment of viral growth
5-absence of ATP generation system lead to.........5
anti viral will be toxic for both virus & the host cell
6-the virus may be sensitive to detergent because...........6
virus has a portein coat &lipo portein coat and
-if the detergent is non ionicit will solublize the lipo portein coat but dont affect
portein coat
-if it is anionic it will solubalize both portein coat &lipo portein coat
7-virus are obligate ............7
-defficiency of atp generating system
-absence of ribosome essential for portein synsthesis
8-influnza virus is atype of .......virus that may be covered by .......which
are.......complexes
envolped helical &spikes &carbohyderate _portein
9-pox virus is atype of.....virus while HSV is atype of .........virus
complex &envolped poly hedral
what's the chemical composition of the viruses????????
-nuclic a
single or double strand of DNAor RNA &polymerase enzyme
-portein coat
capsomers (unit form capside)
-lipo portein coat
*envoleped virus
*for protection
*naked virus with out this coat
-
7-virus are obligate ............7
-defficiency of atp generating system
-absence of ribosome essential for portein synsthesis
دى أكمل ياحبيبتى والإجابه هيه inter cellular parasite
بصرااااحه إجاباتك ممتااااااااااازه جدا جدا :hi:
ربنا يكرمك يا رب
write short notes
1-growth of bacteriophage
*grow in solid or suspension culture
*solid ______counting &detection
bacterial cell+bacteriophage +melted agar
pour in a peteray with100 layer of agar
muliplication of virus
rupture of cells
plaque of agar tubidity of back ground
2-interferon
protect adjecent cell from infection
interfer with the viral multiplication
used in choronic hepatitis B&HIV ttt
3-transformation of the normal cell to tumor cell??هام جدا
reseptor gene __________ocogen
repressorportein _________ocogen blocked
reprosor gene blocked
ocogen activated
معلش انا افتكرتك عاوزة السبباقتباس:
المشاركة الأصلية كتبت بواسطة طموح صيدلانيه
وجزاكى الله كل خييييييييييييييييييييييييير:hi: :hi:
*Innumerate growth of animal viruses in lab &explain one of them
*innumerate morphology of viruses &example
*bacterio phage has 2 types innumerate them an explain one of them
*glycerol &formaldhyde have different effect on viruses explain
*how can cancer be an infective diseas
يعنى ازاى ممكن ان يصبح السرطان مرض معدى
interferon is not the anti viral agent ,but it induces it explain how
complete
*viruses are alive when they ..........in host cell
*host range are ...........,.............,..........
* ................units that form capsid are called
*viruses may be helical such as.............
* host cell for virulent phage is ..................
*viruses can live in ............PHrange ,but all viruses destroyed in ..........medium
*influenza stabilized by............salt
اعتقد ءان الاسئلة كدة وافية جدااااااااااااااااولا ايه؟
بسم الله ما شاء الله اسئلتكم جميله جدا وده انا متأكده منه لانى مجرباها السنه اللى فاتت ونفسى كل زمايلنا فى المنتدى يقدروا اد ايه الفكره جميله وعدد المشاركه يزيد
بس واضح انى جيت متأخر شويه
أهلا بيكى معانا تانى :hi: :hi: ويارب كلنا نستفيد من الفكرة زى السنة اللى فاتتاقتباس:
المشاركة الأصلية كتبت بواسطة sun rays
وجزاكى الله خيرا على كلامك الجميييييييييييل