Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
12th Edition
ISBN: 9780134605203
Author: Ted R. Johnson, Christine L. Case
Publisher: PEARSON
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 54, Problem 2Q
Summary Introduction

To write:

The reason for using the heterotrophic plate count preferred for the food instead of other techniques such as direct microscopic and turbidity.

Introduction:

A culture plate:

In biology, it is a low and flat-bottomed laboratory container. It is useful to grow a layer of organisms on a thin nutrient medium layer. These include the molds, bacterias, and other cells. The most ordinary types of culture plates are the multiwell plate and the Petri dish.

Blurred answer
Students have asked these similar questions
In a bacterial culture on an agar plate, what is a zone of inhibition?     An area where the growth of bacteria is increased compared to the rest of the agar plate     An area where the growth of bacteria is prevented or reduced compared to the rest of the agar plate     An area where the growth of bacteria is not affected compared to the rest of the agar plate     An area where the the agar becomes contaminated with mold
Explain the different role, association and impact of Lactobacilli in food microbiology that you have studied. Use maximum 100 words.
Assume that after washing your hands, you leave ten bacterial cells on a new bar of soap. You then decide to do a plate count of the soap after it was left in the soap dish for 24 hours. You dilute 1 g of the soap 1:106 and plate it on heterotrophic plate count agar. After 24 hours of incubation, there are 168 colonies. How many bacteria were on the soap? How did they get there?
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Basic Clinical Laboratory Techniques 6E
Biology
ISBN:9781133893943
Author:ESTRIDGE
Publisher:Cengage
Bacterial Structure and Functions; Author: Osmosis;https://www.youtube.com/watch?v=b15Hy3jCPDs;License: Standard youtube license