Growth Characteristics on Media

Slides:



Advertisements
Similar presentations
PHT 381 Lab# 4. A Culture medium:- ❊ An artificial preparation which contains the essential elements and nutrients needed by the m.o to grow. (most.
Advertisements

Lab 8&9 Goals and Objectives : Exercise 37: Morphological Study of Unknown Bacterium Exercise 38: Cultural Characteristics Discuss observations of the.
Review for Lab Practical #1
PHT 381 Lab# 4. A Culture medium:- ❊ An artificial preparation which contains the essential elements and nutrients needed by the m.o to grow. (most.
Review Lab Exercises Exercise 8 zWhat is the purpose of this exercise? zWhat is a capsule? zWhat is the capsule made of? zWhat is the importance.
Selected and Differential Media. Define Selective Media Differential Media Enriched Media.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Bacterial Counts Oxygen and Temperature.
Mic 224 Lab 7 Selective and Differential Media I: MSA, SBA, STA, and GEL.
Gram Positive Staphylococci – (Note the purple, spherically- shaped, clustered cells)
Isolation of Staphylococcus aureus and Streptococcus
Class Three February 7-9 Culture Characteristics
You’re never too old to streak!
1 Growth and Cell Division Growth: –Not size, but number of cells Bacteria: –Binary fission Yeast: –Budding.
Media!.
MICROBIOLOGY PRESENTATION BY Momen ali khan. Staphylococcus Streptococcus Enterococcus faecalis.
Media!.
Selective and Differential Media
Urinary Tract Infection Department of Microbiology
Bacteria…Bacteria EVERYWHERE!!! Habitat - environment or place where organisms thrive Optimal conditions - ideal temperature, humidity, nutrients Where????
Microbiology lab Urinary system. Urine culture steps 1.Collect the sample in sterile container: 1.Midstream catch. 2.Through a catheter. 3.Suprapubic.
Bacterial structure & Normal human flora. Kingdoms: Monera  Prokaryotes  Unpaired chromosomes  No nucleus  Eubacteria Protist  Eukaryotes  Paired.
Identification of Bacteria
Exercise 39: Oxidation and Fermentation Tests (Catalase)
Mystery Growth Laboratory Practical
Biochemical tests of Gram positive bacteria
Biochemical tests.
Exercise 9: Aseptic Technique: Check results
Lab 1.
Culture media.
Lab. (7) Bacterial colony morphology
Etiology of bacteremia in children under 5 years in Southern Mali
“What should ______ look like?”
Observe and record provided experiment results:
Identification of Unknown Bacteria: individual assignment
Urinary Tract Infection Department of Microbiology
Bacteria identification : Gram positive cocci
Microbial Isolation and Identification Procedures
Pus (Abscesses, and sinuses) wound, and Burn Cultures
Resistenzepidemiologie 2015
Identification of Unknown Bacteria: individual assignment
Exercise 18: Motility Determination Read results
Antimicrobial Spectrum of Activity Visual Learning Exercises (“Flower Diagrams”) This work is licensed under the Creative Commons Attribution-NonCommercial-
Selective and Differential Media
Microbiology Lab # 11 Medgar Evers College Dr. Santos
MICROBIOLOGY Practical Class
Microbiology practical
FOUR GROUPS for all activities:
Survey of Microbial Diseases
Streptococci Basmah almaarik
Discuss formal report assignment Get acquainted with the library
Microbiology Practical I
Product Herbasafe Hand Soap Herbasafe Sanitizer Herbasafe Lotion
BACTERIAL COLONY MORPHOLOGY
Selective and differential Media By : Mahmoud W. El-Hindi
The process of adding a dye to a bacterial culture
Media!.
Lab
Crystal Gram ’ s (Primary stain) Gram’s violet iodine Safranin Alcohol.
Amylase Production (Starch Hydrolysis Test)
Microorganisms and Food Safety
Morphology of bacteria
II- Streptococci Characters of Streptococci Gram positive cocci
Pathogenic bacteria Level 4: Lab 1:.
DIDESSE E.1, DUPREZ JN.2, MAINIL J.2, THIRY D.2
Test 3 Flash Cards.
Pus (Abscesses, and sinuses) wound, and Burn Cultures
Benefit of surveillance cultures at NICU
Simple stain.
Amylase Production (Starch Hydrolysis Test)
Bacterial epidemiology across hospitals by source.
Presentation transcript:

Growth Characteristics on Media Bacterial Morphology Growth Characteristics on Media

Streak Plate Method

Colony Morphology

Bacillus subtilis

Klebsiella pneumoniae

Proteus vulgaris Swarming colonies

Micrococcus luteus

Staphylococcus aureus on MSA

Serratia marcescens

Differential hemolysis Alpha, Beta, Gamma (none)

Enterococcus faecalis Alpha Hemolysis

Streptococcus pneumoniae

S. marcescens Problem: Moisture on plate

S. Marcescens Problem: Too close to the edge

Contaminated plate

Candida albicans (yeast)

Mold and Yeast Growth