PDF4PRO ⚡AMP

Modern search engine that looking for books and documents around the web

Example: quiz answers

CARBOHYDRATE FERMENTATION TEST - Youngstown State …

Copyright 2019 by Chester R. Cooper, Jr. microbiology Laboratory (BIOL 3702L) Page 1 of 6 CARBOHYDRATE FERMENTATION TEST Principle and Purpose Microorganisms need to generate energy in order to grow, divide, and survive. In any given environment, different sugars ( , carbohydrates) may be available. Microbes must possess the molecular machinery to exploit the use of a particular CARBOHYDRATE in the production of energy. However, this is not always the case. Moreover, the absence or presence of a suitable biochemical pathway for the metabolism of a specific CARBOHYDRATE may serve in the identification of groups or species of microorganisms. Bacteria are metabolically diverse. Respiration in these organisms, , the metabolism of sugars to generate energy, can take place aerobically or anaerobically. Aerobic respiration utilizes oxygen as the final electron acceptor during the re-dox reactions taking place within the electron transport chain.

Microbiology Laboratory (BIOL 3702L) Page 1 of 6 CARBOHYDRATE FERMENTATION TEST Principle and Purpose Microorganisms need to generate energy in order to grow, divide, and survive. In any given environment, different sugars (i.e., carbohydrates) may be available. Microbes must possess the

Fullscreen Download
Loading..

Tags:

  Microbiology, Boil, Fermentation

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Spam in document Broken preview Other abuse

Transcription of CARBOHYDRATE FERMENTATION TEST - Youngstown State …

Documents from same domain

BASIC CULTURE TECHNIQUE STREAK PLATE

crcooper01.people.ysu.edu

3) Using aseptic technique, sterilize a microbiological loop using either the gas burner or the Bacti-Cinerator (see the exercise entitled Basic Microbiology Technique: Aseptic Transfer). 4) While holding the loop between the thumb and forefinger, grasp the mixed bacterial culture in …

  Exercise, Plate, Technique, Aseptic, Aseptic technique, Starke, Technique streak plate

GELATIN HYDROLYSIS TEST

crcooper01.people.ysu.edu

2) Using aseptic technique and a microbiology needle, inoculate the respective tube with the appropriate bacterium by stabbing the medium three-fourths of the way to the bottom of the tube. 3) Incubate all tubes for 1 to 7 days at 37°C. 4) Periodically throughout the incubation period, remove the tubes from the incubator and

  Technique, Aseptic, Incubation, Aseptic technique

SELECTIVE AND DIFFERENTIAL MEDIA

crcooper01.people.ysu.edu

as glucose-salts, as well as rich, chemically complex media such as brain heart infusion agar and tryptic soy broth. However, these general growth media may permit the growth unwanted microorganisms from clinical or environmental samples that are not relevant to the purpose of the microbiological examination.

  Agar, Selective, Differential

Biology of Fungi, Lecture 3: Fungal Structure and …

crcooper01.people.ysu.edu

Biology of Fungi Lecture 3: Fungal Structure and Function Page 2 of 5 Fungal Cell Wall u Functions Q Structural barrier Q Determines pattern of cell …

  Structure, Functions, Cells, Structure and function, Fungi, Structure and

DETERMINATION OF MICROBIAL NUMBERS

crcooper01.people.ysu.edu

Determination of Microbial Numbers, Page 4 of 20 given volume. Discerning between live and dead cells requires that the cells be stained in a specific manner. The chamber portion of the hemocytometer incorporates a special counting grid (Fig. 3). This grid has specific dimensions in length and width, typically 3 mm x 3 mm, with each grid divided

  Determination, Microbial, Length

EFFECTS OF PH ON MICROBIAL GROWTH

crcooper01.people.ysu.edu

• Sabouraud dextrose agar culture (3-5 days old) of Saccharomyces kudriavzevii (ATCC 2601; formerly designated as Saccharomyces cerevisiae) [abbreviated as S. kudriavzevii] Materials • Sterile saline (5 ml) in standard test tube • Sterile bulb transfer pipettes • TSB (3 ml) in 13 x 100 mm tubes • TSB, pH 3.0, (3 ml) in 13 x 100 mm tubes

  Agar, Growth, Effect, Microbial, Dextrose, Dextrose agar, Effects of ph on microbial growth

SULFIDE-INDOLE-MOTILITY (SIM) TEST

crcooper01.people.ysu.edu

Finally, indole production is detected in SIM medium due to the presence of casein peptone, an ingredient rich in tryptophan. Organisms that possess the enzyme tryptophanase degrade tryptophan to generate indole, pyruvic acid, and ammonia. The latter two are used for a cell’s nutritional needs, whereas indole is not and accumulates in the medium.

  Lodine

EFFECTS OF TEMPERATURE ON MICROBIAL GROWTH

crcooper01.people.ysu.edu

aureus, and Pseudomonas aeruginosa. The degree to which temperature affects the growth of these microbes shall be Figure 1. Growth rates of microbes as a function of temperature. Microbes can be differentiated based upon their ranges of temperature tolerance.

  Growth, Temperatures, Microbial, Microbial growth, Pseudomonas, Pseudomonas aeruginosa, Aeruginosa

Related documents

Associate of Science in Nursing

www.chattahoocheetech.edu

BIOL 2117** Introductory Microbiology 3 BIOL 2117L** Microbiology Lab 1 PSYC 1101 Introduction to Psychology 3 SOCI 1101*** Introduction to Sociology 3 Humanities Elective*** 3 . A Unit of the Technical College System of Georgia - Equal Opportunity Institution October 2021 Associate of Science in Nursing Fall 2022 ...

  Microbiology, Boil

Related search queries

BIOL, Microbiology