Answer is Spore forming
Enterics are
Gram-negative
Facultatively anaerobic
Non-spore-forming
rod shaped
Characteristics of Entirics are
Motile
Catalase positive
Oxidase negative
Reduction of nitrate to nitrite
Acid production from glucose fermentation.
Which one of these is NOT a characteristic of enterics? 0 Gram negative Spore forming O...
(1). What are the common characteristics of the bacterial group commonly called the enterics? Select one: a. Gram negative, rods, facultative anaerobes, inhabit intestinal tracts b. Gram negative, cocci, obligate aerobes, inhabit intestinal tracts c. Gram positive, rods, obligate anaerobes, inhabit spinal cord and brain d. Gram positive, spirilla, microaerobes, inhabit spinal cord and brain (2) Which of the following statements is correct? Select one: a. Microorganisms represent a much smaller amount of Earth's biomass than animals. b. Microorganisms are...
What characteristics best describe the most commorn inhabitants of the human skin? O Gram-negative, urease-postive rods O Gram-positive, coagulase-negative cocci O Gram-positive, coagulase-positiv cocci O Gram-positive spore-forming rods
Which of the following bacterial genera is described CORRECTLY? Multiple Choice O Clostridium-spore-forming rod O Corynebacterium-curved rod Vibrio-club-shape O Staphylococcus-clusters of rods
please answer both questions Flc 2: Gram precipit Gram Selective for: Gram- enterics Bile salts and crystal viole gram+ Differentiates between lactose and non lactose Neutral red dye is an indicator is a p indicator -organisms that ferment lacto lower the pH and colonies turn red kish, has bile ose negative) Ye You suspect a bacterial contamination on your culture plate. A. What would you do next and b. why? the Bonus: HD B1. How many bacteria will be on...
Test Purpose Reagents Observation Results Gram To determines the identify the bacteria as a gram positive or a gram negative. Crystal violet, iodine, Alcohol ,safranin Pink rods Gram negative rods Oxidase To determine the presence of cytochrome oxidase enzyme . Oxidase paper Lactose To determine if the bacteria can ferment carbohydrate . None Indole Test To determine the bacteria’s ability to decompose amino acid tryptophane to indole. Kovac added to1ml of trypotone broth Optimum Temp To determine the bacteria’s ability...
please help solve The main types of bacteria in the colon are: Select one: O a. obligate anaerobes O b. Obligate aerobes. O c. Facultative anaerobes: O d. Aero tolerant anaerobes: Supply the missing enzyme for the following reaction to occur. OH НО, OH "OH OH Glucose Select one: O a. amylase O b. catalase O c. lactase O d. oxidase
QUESTION 67 An oxidase negative, gram-negative bacillus that produces an acid slant and acid butt on TSI agar is able to ferment which of the following carbohydrates? Glucose only Glucose and lactose or sucrose or both Lactose only Lactose and sucrose, but not glucose Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answe d. vitamin B6 QUESTION 65 Bacteria that are in the shape of two circular pairs are QUESTION...
You have three pure cultures of bacteria. One is Gram positive bacteria and the other two are Gram negative bacteria but you have mixed up the labels. You know that one of the Enteric bacteria can ferment glucose and produce ethanol and CO_2. The other can ferment glucose and produce lactic acid. Describe the general procedure you could perform to determine of the three cultures which one is which? A one gram sample of hamburger is diluted to 10^-4 in...
2) Which of the following is NOT a member of the Enterobacteriaceae family (Gram-negative rods, glucose fermenters, some members motile with peritrichous flagella, some members lactose fermenting)? a) C. diphtheriae b) Shigella species c) Salmonella species d) E. coli e) Proteus species
The image below shows which of the following? O Gram positive coccus O Gram negative coccus O Gram positive bacillus Gram positive spirila O Gram negative spirila