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20 Micro Quiz on micb 201-220, created by Email Email on 12/06/2025.

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micb 201-220

Question 1 of 20

1

Selectati coloniile formate de Shigella pe mediul Endo:

Select one of the following:

  • Tipul S, 2-3 mm, opace, incolore

  • Negre cu luciu metalic

  • Mici, netede, transparente, incolore

  • Tipul S, 2-3 mm, zmeurii cu luciu metalic

  • Mari, mucoide, incolore

Explanation

Question 2 of 20

1

Selectati coloniile formate de V. cholerae mediul TCBS:

Select one of the following:

  • Mari, rugoase, plate, opace

  • Mici, mucoide, de culoare neagr

  • Rotunde, transparente, cu nuanta albastruie

  • Colonii cu margine festonata, cu striatii radiale

  • Colonii S, opace, de culoare galbenă

Explanation

Question 3 of 20

1

Selectati coloniile formate de V. cholerae pe geloza alcalina:

Select one of the following:

  • Rotunde, plate, transparente, cu nuanta albästruie

  • Mari, rugoase, plate, opace

  • Mici, mucoide, de culoare neagrä

  • Colonii cu margine festonatä, cu striatii radiale

  • Colonii netede, cu margini regulate, de culoare galbenä

Explanation

Question 4 of 20

1

Selectati enzimele din componenta virusurilor:

Select one or more of the following:

  • Reverstranscriptaza

  • Polimeraze

  • Dehidrogenaze

  • Fosfatază

  • Neuraminidazā

Explanation

Question 5 of 20

1

Selectati enzimele specifice virusului HIV:

Select one or more of the following:

  • Reverstranscriptaza

  • Proteaza

  • Mucinaza

  • Hialuronidaza

  • Neuraminidazal

Explanation

Question 6 of 20

1

Selectati enzimele specifice virusului HIV:

Select one or more of the following:

  • Integraza

  • Proteaza

  • Hialuronidaza

  • Mucinaza

  • Neuraminidaza

Explanation

Question 7 of 20

1

Selectati expresiile corecte despre Ag p24 al virusului HIV:

Select one or more of the following:

  • poate fi detectat in primo-infectie

  • reapare in momentul evolutiei spre SIDA

  • se detecteaza dupa 3 luni de la infectare

  • poate fi detectat prin RIHA

  • poate fi detectat prin RIHAd

Explanation

Question 8 of 20

1

Selectati factori de patogenitate ai escherichiilor enterotoxigene:

Select one or more of the following:

  • Hialuronidaza

  • Fibrinolizina

  • Pilii

  • Enterotoxina

  • Plasmocoagulaza

Explanation

Question 9 of 20

1

Selectati factorii de patogenitate ai salmonelelor:

Select one or more of the following:

  • Sisteme de secretie

  • Citotoxine

  • Proteina A

  • Proteina M

  • Lecitinaza

Explanation

Question 10 of 20

1

Selectati factorii de patogenitate ai salmonelelor:

Select one or more of the following:

  • Adezine

  • Endotoxina

  • Proteina M

  • Proteina A

  • Cord-factorul

Explanation

Question 11 of 20

1

Selectati factorii de patogenitate caracteristici pentru S. pyogenes:

Select one or more of the following:

  • Streptolizina

  • Streptokinaza

  • Hialuronidaza

  • Fosfataza

  • Plasmocoagulaza

Explanation

Question 12 of 20

1

Selectati factorul de patogenitate specific pentru F.tularensis:

Select one of the following:

  • Endotoxina

  • Exotoxina

  • Toxina eritrogena

  • Factorul edematogen

  • Sporul

Explanation

Question 13 of 20

1

Selectati familia cărei apartine virusul Varicella-Zoster (VZV):

Select one of the following:

  • Hepadnaviridae

  • Hepeviridae

  • Herpesviridae

  • Picornaviridae

  • Caliciviridae

Explanation

Question 14 of 20

1

Selectati fazele de evolutie a leptospirozelor:

Select one or more of the following:

  • Latenta

  • Afebrila

  • Prodromala

  • Organica

  • Septicemica

Explanation

Question 15 of 20

1

Selectati fenotipurile patogene de E. coli:

Select one or more of the following:

  • Diareigene

  • Bacteriemice

  • Hepatotrope

  • Neurogene

  • Dermatotrope

Explanation

Question 16 of 20

1

Selectati formele clinice in holeră:

Select one or more of the following:

  • Enterita holerica

  • Gastro-enterita holerica

  • Colita holerica

  • Enterocolita holerica

  • Gastrita holerica

Explanation

Question 17 of 20

1

Selectati formele clinice specifice tularemiei:

Select one or more of the following:

  • Forma bubonica

  • Forma tifoidică

  • Meningita tularemică

  • Forma oculoganglionară

  • Encefalita tularemica

Explanation

Question 18 of 20

1

Selectati fractiile antigenice caracteristice pentru V. cholerae 01 serovar Ogawa:

Select one of the following:

  • AB

  • AC

  • ABC

  • ADE

  • ACD

Explanation

Question 19 of 20

1

Selectati gena specifică genomului HIV:

Select one of the following:

  • env

  • taf

  • bac

  • zam

  • tox

Explanation

Question 20 of 20

1

Selectati genele structurale specifice genomului HIV:

Select one or more of the following:

  • gag

  • pol

  • bac

  • taf

  • nav

Explanation

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