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20 Cards in this Set
- Front
- Back
Not Exp SCIENTIFIC TERM
Segment of DNA MCQSum of genes Study of inheritance |
Gene
Genome
Genetics |
|
Not Exp
Genetic Info Carried on |
Bacterial Chromosome Plasmid Transposons Bacteriophages |
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Plasmid : MCQ F45 -Type of chromosome -MCQ EXAM Replication. -MCQ Necessity -MCQ Transmission by -Prop : 1)Self transfer : - MCQ EXAM plasmids of Gm +ve or - ve - MCQ by Production of w which carry which?? genes Not Exp 2)Recombination : MCQ F4555555 -is ⬆️ by w consists of |
Extra
Self (autonomosly)
Not necessary (Dispensable)
-ve.. Sex pili....tra... Conjugation
Episome.... Plasmid + Chromosome |
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-MCQ EXAM Which Plasmids (Gm +ve or - ve) lack self Transfer w lack tra genes for sex pilli w other name of this Plasmids - Replication of Chromosome by |
+ve... Non Conjugative
-Semi conservative method(transverse binary fission) |
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MCQ F45 Cell Prop determined by Plasmid : 1)MCQ F45 Drug Resistance مهمة : -Carried on w trans by -Ex 2)Virulence مهمة -Ex : Gene coding for Production of 3)Bacteriocin Production -Like -Ex 4)Antibiotics Production -Ex 5)MCQ Sex pilus Production -That carry w Process |
R-Plasmid .. Generalized Transduction
B Lactamase
Exotoxin
Antibiotic
Colicin
Streptomycin
Tra genes... Conjugation |
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Transposons : -MCQ Other name -Size -MCQ Characteristics same to Plasmid -MCQ F45 Charachertistics diff from Plasmid -MCQ Characteristics other |
Jumping Genes
Small
Transmissible Dispensable
not self Replicate عشان صغننة
-Resistance to Antibiotics or Toxin Production (Virulence) - Cause mutations |
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Bacteriophage : -MCQ Are -MCQ Show ⬆️ or ⬇️ host specificity Structure : Head w Tail *which structure formed of DNA... *MCQ Which structure surrounded by Contractile Sheath.. *Which structure Attached to Tail -Interaction between Bacteriophage w Bacteria Types (Cycles) |
Viruses
⬆️..
Head
Tail
Base
Bacteriolysis (Lytic cycle) Lysogeny |
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Bacteriolysis : -MCQ Other name -MCQ Responsible for which Type of transmission -Release Lysogeny : -MCQ other name -MCQ Responsible for which Type of transmission -MCQ F455 is it End in lysis -MCQ F45 When bind to chromosome so called |
Lytic (Vurulent Phage)
Generalized Transduction
-Many copies of Phage
Temperate Phage الكسلان
Specialized Transduction
No
Prophage |
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-MCQ Importance of Bacteriophage |
-Gene Transfer (Transduction) -Lysogeny conversion مهمة فشخخخ -Bacterial Typing (Phage typing) -Genetic Engineering |
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MCQ EXAM
Bacterial Variation : -Types -Reversibility -Hereditary -Ex |
Phenotypic شكل Genotypic
Reversible Irreversible
Non heritable Heritable
-Spore w vegetation and S-R Smooth w Rough Colony - Mutation (no gene Transfer) w Gene Transfer |
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Mutation May be : spontaneous w Induced -Spontaneous due to -Eff - MCQ Use |
-Replication error
-Get mutant of low Virulence -Production of Vaccine w Antibiotic |
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Methods of gene Transfer |
Transformation Transduction Conjugation |
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MCQ F45
Transformation -Exam : Keyword -Most bacteria not naturally (Natural is uncommon) due to -Must be between -Induced ex |
-Free (Pure or naked) DNA
-Restriction Endonuclease Enzyme.. Digests any foreign DNA
-Donor w recipient -CaCl2 or Heat Shock |
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MCQ
Conjugation -MCQ EXAM By Direct Contact through w this through which controlled by -This Process controlled by -G - ve or +ve |
Sex pili... Tra genes
F Plasmid -ve |
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MCQ
Transduction.. By.. Types |
Bacteriophage
Generalized Specialized |
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MCQ Generalized : -During -Mech -EX Specialized : -During -Mech -How many DNA |
Lytic phage
Mispackage
B Lactamase (ely fe el drug resistance bta3t el Plasmid)
Temperate (Lysogeny)
Incorrect separation of prophage
Part |
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MCQ Genetic Engineering... -MCQ F45 Modification of which Type of Variation -By -DNA Molecule containing new gene.. Called MCQ F45 : Insertion or fragment of DNA into (Plasmid or Phage) w Propagation... This called -DNA extraction from -Both DNA treated by enzymes what -Uses |
Genotypic
نحط new genes
-Recombinant DNA
Cloning
-Eukaryotic w Vector(Plasmid or Phage) -Restriction Endonuclease Enzyme -DNA ligase enzyme
-Production of Hormones w vaccines -Diagnosis by use of NA probe -TTT by gene therapy -Chromosomal mapping w DNA Sequencing |
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Essay Define w Ex Lysogenic conversion |
Any change in bacterial characters following entry of prophage Erythrogenic toxin w Diphtheria Toxin |
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MCQ Gene Transfer Mostly by |
Transduction |
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مهم فشخ B Lactamase -Carried by -Trans by |
-R Plasmid -G Transduction |