B. Fermicutes
The four dominant bacterial phyla in the human colon are Firmicutes, Bacteroidetes, Actinobacteria, and Proteobacteria
It is probable that 99% of the bacteria come from about 30 or 40 species, with Faecalibacterium prausnitzii being the most common species in healthy adults.
e. Prokaryoviruses 20. Normal microbiota of the human colon are most likely to be classified in...
o the heat Retroviruses Temperate phages Hepadnaviruses d Virulent pages Prokaryotes 20. Normal microbiota of the human colon are mostly to be classified in which group? Mollicules b Firmicules 24. Viruses that carry an RNA-dependent DNA polymerase WITH THEM, so it will be immediately available when they infect a cellare a Picornaviruses b. Rhabdoviruses Herpesviruses d. Papovaviruses e Retroviruses
e. They are all chemoautotrophs. 16. If typed, the genus and species name of an organism should be talicized. If written by hand, they should be a highlighted b. written in all capital letters O written in bold Ink d. underlined e. written in red ink 17. An important group of fungi that includes yeast and makes sexual spores enclosed in a so are the a. Ascomyceta b. Basidiomyceta c. Zygomyceta d. Deuteromyceta e Lichens 18. A component that is...
1. The normal (indigenous) microbiota of an animal body does all of the following except: A. Antagonizes pathogens. B. Helps in training and development of the host immune system. Contributes to nutrition and normal physiology D. Contributes to normal anatomy. E. The indigenous microbiota does all of the above. 2. Which of the following is false concering the unique properties of microbes? The oldest fossils are microbes. B. The smallest living cells are viruses. C. Bacteria may be chemoheterotrophs, photoheterotrophs,...
Which species is part of the normal microbiota? a. S.epidermidis and E.coli b. S.cerevisiae c. E.coli only d. S.epidermidis and S.cerevisiae e. none
1. The normal (indigenous) microbiota of an animal body does all of the following except: A. Antagonizes pathogens. B. Helps in training and development of the host immune system C. Contributes to nutrition and normal physiology. D. Contributes to normal anatomy. E. The indigenous microbiota does all of the above. 2. Which of the following is false concerning the unique properties of microbes? The oldest fossils are microbes. B. The smallest living cells are viruses. C. Bacteria may be chemoheterotrophs,...
16) Which food has been shown to alter normal microbiota living on the skin? A) pepper B) salt C) garlic D) tomatoes E) spinach 1 TTT
1. Human microbiota. What type of bacteria species are likely to be cultured from your throat swabs on Blood agar? Why? 2. What is the purpose of the candle jar for the cultivation of the Blood Agar plate/throat swabs and what type of metabolism do you think you are targeting? 3.With reference to your two nasal swabs, what is the difference between the two culturing strategies: culture this swab on a mannitol-salt-agar plate and inoculate the nutrient broth containing 7.5%...
Which of the following activities is most likely to be classified as value-added for a manufacturing company? Multiple Choice Ι ο Storing ο Ordering ο inspecting ο Assembling
Which of the following substances below are most likely to be classified as a strong acid in water? There may be more than one correct answer. (Select all that apply.) HB H,SO HINO HG,H,O,
QUESTION 1 Human microbiota resides in the a. intestines. b. kidneys. c. liver. d. cerebral spinal fluid. 5 points QUESTION 2 The entry, establishment, and multiplication of a pathogen is a. inflammation. b. a disease. c. infection. d. exposure. 5 points QUESTION 3 Indirect methods of disease transmission include a. sneezing. b. eating contaminated food. c. coughing. d. shaking hands. 5 points QUESTION 4 For an infection to be established, the host must a. create a portal...