Biology - 2014 E.C (2021/2022) Ethiopian University Entrance Exam (EUEE)

A chemical composition.

B freely permeability.

C selective permeability.

D mechanical support.

A Klebsiella

B Desulfovibrio

C Azotobacter

D Thiobacillus

A Candidiasis

B Salmonellosis

C Tuberculosis

D Pneumonia

A Both lytic and lysogenic life cycles release new viruses without the genetic alteration of the host cell.

B In lysogenic life cycle the DNA of the virus integrates with the host cell's DNA.

C Both lytic and lysogenic life cycles undergo the same life cycle but ending with different results.

D In lytic life cycle, viruses are released without killing the host cell.

A pathogenic to a living cell.

B mutual to a living cell.

C parasitic to a living cell.

D harmful to a living cell.

A trigger the immune system.

B kill pathogens.

C prevent functional diseases.

D heal wounds.

A blood group B.

B blood group O.

C blood group A.

D blood group AB.

A Syphilis

B Chancroid

C Tuberculosis

D Gonorrhoea

A cannot kill all pathogenic microorganisms.

B reduces the nutritional content of the food.

C is conducted in containers that are not properly sealed.

D uses mild temperature that kills most but not all bacteria.