Tables ❤️ Flashcards by Hadeel Aljaradat

What is the classification of bacteria according to physical properties of cell wall

1- Lacking cell wall
2- Rigid cell wall
3- Flexible cell wall

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Give a example of bacteria lacking cell wall ?

Mycoplasma

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What type of cell wall has the most percentage of bacteria belonging to it?

Rigid cell wall , Represent 80- 90%

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What is the classification of rigid cell wall bacteria According to morphology?

1- Simple unicellular ( Represent 80-90%)

2- Filmentous

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What is the classification of rigid cell wall , simple unicellular bacteria According to growth inside or outside host cell ?

1- Obligate intracellular

2- free living ( Represent 80-90% )

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Give examples of free living bacteria..?

1- E coli
2- streptococcus
3- salmonella

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Give examples of obligate intracellular bacteria..?

1- Chlamydia

2- Rickettsia

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What is the classification of rigid cell wall, simple unicellular, free living bacteria according to gram - staining property ?

1- Gram positive ( 40% ) violet color

2- gram negative (60%) red color

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What is the shapes of bacteria ?

1- cocci

2- Rods

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What is the classification of bacteria according to oxygen tolerance?

1- Aerobes

2- Anaerobes

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Give a example of an Anaerobes bacteria?

Clostridium

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What is the types of viruses according to genetic materials ?

1- DNA viruses

2- RNA viruses

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What is the types of RNA viruses?

1- Single stranded

2- Double stranded icosahedral no nonenveloped

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What is the types of DNA viruses?

1- double stranded

2- single stranded nonenveloped

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What is the types of RNA single stranded viruses?

1- positive strand

2- negative strand helical envelop

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What is the types of RNA single stranded, positive strand viruses?

1- Enveloped

2- Nonenveloped icosahedral

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What is the types of RNA single stranded, positive strand, enveloped viruses?

1- Helical

2- Icosahedral

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What is the types of DNA double stranded viruses?

1- Enveloped

2 Nonenveloped

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What is the covaid-19 viruse?

RNA viruse with envelope, positive strand RNA

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What is the meaning of positive or negative strand?

Positive strand: means that RNA has linkability to ribosome

Negative strand: means that RNA hasn’t linkability to ribosome, so it need reverse transcription

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What is the name of bacteria which is gram negative and lives in intestine and can cause some a toxicological diseases ( GIT diseases) ?

Escherichia coli

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What is the groups of gram(+) cocci bacteria?

1- Staphylococcus

2- Streptococcus

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What is the example of gram(+) cocci bacteria which involve in skin infection?

Staphylococcus aureus

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What is the name of bacteria which is gram(+) and is a pus generation?

Streptococcus pyogenes

What is the name of bacteria which is a gram(+) cocci and cause lung infection?

Streptococcus pneumoniae

What is the name of bacteria which is a gram(+) cocci and related to cows?

Streptococcus bovis

What is the name of bacteria which is a gram (+) cocci and live in the skin ?

Staphylococcus epidermidis

What is the name of bacteria which is gram(+) cocci and found in intestine?

Enterococcus faecium

What it the classify of medical bacteria?

``` 1- gram(+) cocci 2- gram(+) bacilli 3- gram (-) cocci 4- gram (-) rods 5- anaerobic organisms 6- spirochetes 7- mycoplasma 8- chlamydia 9- others ```

What is the name of gram (+) bacilli bacteria that use to made the biological weapons ?

Bacillus anthracis

What is the name of gram (+) bacilli bacteria that cause anthrax disease ?

Bacillus anthracis

What is the distinguished that found in bacillus anthracis so it used in biological weapons?

It spores forming bacteria and it can survive under different and deserve condition

What is the name of gram (+) bacilli bacteria that like starchy material ?

Bacillus cereus

What is the gram (+) bacilli bacteria that cause diphtheria disease for children?

Corynebacterium diphtheriae

What is the name of gram (+) bacilli bacteria ( family of bacteria) that considered a harmless bacteria ?

Lactobacillus species

What is the name of bacteria that sold in bags in pharmacy for the people suffering from git diseases?

Lactobacillus species

What is the name of gram (+) bacilli bacteria that produces propionic acid and cause acne ?

Propionibacterium acne

What is the name of gram (-) cocci that cause diseases that are difficult to treat?

Acinetobacter species

What is the name of gram (-) cocci that cause sexually transmitted diseases , cause pathological secretions , and maybe cause conjunctivitis?

Neisseria gonorrhoea

What is the name of gram (-) cocci bacteria that cause meningitidis and maybe cause septicaemia?

Neisseria meningitidis

‏what is the name of (-) rods bacteria that found in intestine?

Enterobacter species

‏what is the name of (-) rods bacteria that cause germ stomach and found in the end of stomach and begin of intestine?

Heliconacter pylori

‏what is the name of (-) rods bacteria that cause pneumonia but found in intestine?

Klebsiella pneumoniae

‏what is the name of (-) rods bacteria that cause cholera disease?

Vibrio cholera

‏what is the name of (-) rods bacteria that found in colon ?

Esherichia coli

‏what is the name of (-) rods bacteria that related to intestine?

Yersinia enterocolitica

‏what is the name of (-) rods bacteria that related to culosis disease ?

Yersinia pseudotuberculosis

‏what is the name of (-) rods bacteria that multi resistant bacteria?

Pseudomonas aeruginosa

‏what is the name of (-) rods bacteria that cause infection diseases?

Haemophilus influenzae And Brucella species

What is the name of anaerobic bacteria that maybe found in cans emptied from air and multiply and release their toxins and spoil the food ?

Clostridium botulinum

What is the name of anaerobic bacteria that affect children who take antibiotics a lot ?

Clostridium difficile

What is the anaerobic bacteria that found in soil ?

Clostridium tetani

What is the name of anaerobic bacteria that fragile?

Bacteriodes fragilis

What is the groups of bacteria that considered as spore forming? And the difference between them ?

``` 1- bacillus 2- clostridium Difference: Bacillus: Aerobic spore forming Clostridium: Anaerobic spore forming ```

What if the distinguished of spirochetes?

Can’t stain in gram stain

What is the name of spirochetes bacteria that cause syphilis and have a spiral or threadlike shape ?

Treponema palladium

What distinguishes mycoplasma?

Dose’t have cell wall | Atypical bacteria

What is distinguishes of chlamydia?

Atypical bacteria

Examples of other bacteria ?

Rickettsia species Actinomycetes israelii Arachnia propionica Mycobacterium tuberculosis