Question

C. Hook, filament, basal body d. Basal body, filament, hook FO. From the list below choose the cell surface structure(s) that allow bacteria to adhere to surface a. Cilia b. Fimbriae C. Flagella d. Polysaccharides e. Capsule 51. A microbe has been found in the boiling hot waters of a deep ocean hydrothermal vent. It cannot be readily stained or cultured in the laboratory before its rRNA can be sequenced. What hypothesis can you offer regarding its identity? a. Fungus b. Bacterium C. Archaea d. Algae 52. Which of the following is not true of the Gram-positive envelope? a. Has lipopolysaccharide in its glycocalyx b. Has teichoic in its glycocalyx C. Has small periplasmic space d. Has thick peptidoglycan wall I 53. Many environmental bacteria have an internal highly-folded phospholipid bilayer that serves as a. Primary membrane in a secondary endosymbiont b. site for metabolic enzymes C. Shield against phages 54. Choose one candidate from the list below that is the likely causal organism of the symptoms of high fever, severe anemia and a high number of a protozoan in a bloodsmear. a. Plasmodium falciparum b. Entamoeba histolytica
#51,53,54

Answer 1

$51) © Archaea [ Since bacteria generally, largely stained and maximum archaea grow in high temberature of deep oceam thermal vent and ARNA sequencing help to conduct BLAST search of it genome and compared with other organism Enea archaea ] #53: site for ometabolic enzyme. . Tronvironmental Bacteria sesecathy stored enzymed in the internal highly folded phosphole ord bilayer that help in metabolismit # 4 @ Plasmodium falciparum I pr falciparum can cause high fever due to actore WBC activity increases during blood stage it can cause rapid blood loss result in anemia and they multiply rapidly in blood vessels and can clog Small blood vessels thus smear give high number of protogoan count in bloodstream.f.