Taxonomy

Question 1

Which bacteria does not stain with any staining?

Answer 1

Spiral shaped bacteria + bacteria that does grow inside the host cell

Question 2

Who does Showed microbes caused fermentation & spoilage
•Disproved spontaneous generation of microbes
•Developed aseptic techniques.البسترة
•Developed anthrax and rabies and cholera vaccine. كان عندة معمل لبسترة حليب البقر والكلاب تحرسه

Answer 2

Louis pasteur

Question 3

•Developed: pure culture methods.
•Identified: cause of anthrax, TB, & Cholera. ده فري بتري /وزرع ئه ي تشته يله

Answer 3

Robert koukh

Question 4

Which type of organisms have no organelles apart of ribosome and chromosomes ?

Answer 4

Prokaryotes

Question 5

How is the Scientific nomenclature of microbes?

Answer 5

Geneus followed by speicies
اول كابيتال ثاني سمول
هردووكي وه لاري
Ex/Staphylococcus aureus (S. aureus)

Question 6

Viruses that depend on other viruses for replication

Answer 6

Satellite viruses
Ex/ hepatitis D is incapsid within hepatitis B

Question 7

Single stranded closed circular(( RNA)) , That has no capsid

Answer 7

Viroids

Question 8

1/A single circular strand of ((RNA))
2/that cause plant diseases
3/ and has no capsid and
4/ does not code for proteins
5/and use the host’s RNA polymerase to self replicate
بروتين دروست نيكه د مجرد وجودي ارا بطاطه نه خوه شييه

Answer 8

Viroids

Question 9

β-sheets have been recognized as the basic building blocks of ………proteins بروتينات بطيات خاطئة يتم تشفيرها من قبل دنا الخليه نفسها أي أنها ليست دخيلة

Answer 9

Prions

Question 10

A protein that is associated with brain diseases , (prpc) پرپکand has partial resistance to proteolysis (prpres) پرپریسand proteases(digestion)

Answer 10

Prion protein

Question 11

is the process of producing individual organisms with identical or virtually identical DNA, either by natural or artificial means.

Answer 11

Cloning استنساخ

Question 12

They are nonphotosynthetic protists

Answer 12

Fungi

Question 13

the vegetative part of a fungus or fungus-like bacterial colony, consisting of a mass of branching, thread-like hyphae.

Answer 13

Mycelium

Question 14

Interlacing hyphae

Answer 14

Mycelium or called shiro .

Question 15

Are prokaryotic protista

Answer 15

Cynobacteria
Archaeabacteria

Question 16

Eukaryotic protista
1/single cellular ……….
2/ single or multicellular

Answer 16

1/Protozoa
2/Algae (kelps)/Fungi

Question 17

Single celled fungi that do not form mycelium

Answer 17

Yeasts

Question 18

Multicelled fungi that do form hyphae , mycelium

Answer 18

Molds

Question 19

Who does cultivated viruses in cell cultures

Answer 19

John enders

Question 20

at variance of prokaryotes , eukaryotic cytoplasmic membrane contain …………..

Answer 20

Sterols (cholesterol)

Question 21

Prokaryote internal structures are

Answer 21

Ribosom
Nucleoid
Actin cytoskeleton

Question 22

Cell wall in ………….. is absent or is composed of chitin or cellulose if present .

Answer 22

Eukaryotes
Ex/plants

Question 23

microbes without cell wall

Answer 23

Tenericutes (تنر)

Question 24

microbes with atipical peptidoglycan

Answer 24

Mendosicutes (moody ,شیته)

Question 25

Gram-negative bacteria ………….. Gram-positive bacteria…………..

Answer 25

1/Gracilicutes ( گراچلی ، قینی له صبغه ی غرام تید)
2/fermicutes( firmly صبغه ي غرام وه ركرد)

Question 26

Flagella is composed of ………….. protein , which is antigenic( ……….. antigen)

Answer 26

Flagellin , H

Question 27

About bacteria:-
Allmost all……..are motile
Allmost 1/2 of ……….. are motile
Allmost all ……….. are not motile

Answer 27

Spiral shaped
Bacillus
Cocci

Question 28

Tuft of flagella at one end لافاو له يه ك لا

Answer 28

Lophotrichous

Question 29

One flagella at one end …………..
2 flagella (one at each end) ………….
The bacteria is covered with flagella all around …………..

Answer 29

Monotrichous
Amphitrichous
Peritrichous

Question 30

Bacteria
Neutrophile prefer ………..PH , Acidophile…………..,Alkalophile………….

Answer 30

5to8
Below 5.5
Higher than 8.5

Question 31

All ………. Shaped bacteria ,are microaerophiles

Answer 31

Spiral

Question 32

……………is halophil ,………….is osmotolerant ,………….Acidophile…………..alkalophile

Answer 32

Vibrio parahaeymolyticus. هاهاهاهاهاهاهاه
Staphylococci
Lactobacillus دولمه ی ترش
Vibrio cholera دولمه ی تفت لذا فلانی تفت که یمن

Question 33

……………. Reactions release energy , ………….. requires energy

Answer 33

Catabolic
Anabolic

Question 34

The movement of ions down their electrochemical gradient .

Answer 34

Chemiosmosis

Question 35

ATP synthetase enzyme , use …………… movement during …………..+…………..

Answer 35

Chemiosmosis
photosynthesis +cellular respiration .

Question 36

1NADH =……..ATP
1FADH2 =…….ATP

Answer 36

3
2

Question 37

The formation of CO2 in krebs cycle ,is about ………….of C atom

Answer 37

Reduction

Question 38

In fermentation , …………… acts like final electron acceptor.

Answer 38

Organic compouds EX/كحولي أثيلي +حمض لاكتيك

Question 39

Organized bacteria in genera and species

Answer 39

Otto muller

Question 40

Beginning oof taxonomic classification by

Answer 40

Carolus linnaeus

Question 41

Anthrax
Cause…………….vaccine………….

Answer 41

Robert kukh
Luis pasteur

Question 42

مجرد RNA وبروتين دروست نيكةدو نةخوشي كةد وة نباتات

Answer 42

Viroids

Question 43

بروتينة بطية خاطئة ،خوةي وةك قالب كاركةد ارا انتاج زياتر لةخوةي ، نةخوةشي وة مواشي وانسان كةد

Answer 43

بريون

Question 44

A sexual non-motile spore of fungus

Answer 44

Conidium

Question 45

A photosynthetic bacteria

Answer 45

Purple

Question 46

فد فایروس داخل الخلیه من دون غطائها البروتیني
Virion or viroid

Answer 46

Virion

Question 47

Proposed germ theory of disease

Answer 47

Louis pasteur + robert kokh