Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. biology
  3. 1. what is the importance of generating isolated b

1. What is the importance of generating isolated bacterial colonies? 2. Describe how a bacterial sample would...

60.1K

Verified Solution

Question

Biology

1. What is the importance of generating isolated bacterialcolonies?

2. Describe how a bacterial sample would be obtained from andinoculated into each of the following types of media.

Agar slant:

Agar plate:

Broth:

4. What is a subculture?

6. How would a subculture appear if a colonycontaining both S. marcescens and M. luteus wassubcultured to

a slant?

7. Condensation often gathers in the bottom ofagar slants. Why is it important in this exercise to limit

condensation on plates but not on slants?

8. Which separation method is not appropriatefor use with cultures containing a great deal of bacterial

growth? Why is this method not a good choice for theseconditions?

9. Why is agar cooled to 50°C prior to beinginoculated with bacteria? What would happen if the agar were

significantly warmer or cooler when inoculated?

10. How could you identify a potentialcontaminant on a streak plate? A pour plate? A spread plate?

11. How would any of the the isolationtechniques seen in this laboratory exercise be affected by the useof

selective medium?

Answer & Explanation Solved by verified expert
3.6 Ratings (303 Votes)
1 Its is to get one type of culture which means one no contamination of culture with other organisms if observing through microscope one type of cell is seen it is pure culture 2 Agar slant Obtain Rotate tube around the loop Inoculate Same method Agar plate Obtain Toching the colonies using the needle Inoculate By    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Parramore Corp has $16 million of sales, $1 million of inventories, $2 million of receivables, and...

Finance
Q

Prove that if the primal minimisation problem is unbounded then the dual maximisation problem is infeasible.

Advance Math
Q

positive pom placed at the through the surface is X units If the radius of...

Physics
Q

An existing inventory for a test measuring self esteem indicates that the scores have a...

Statistics
Q

Give a 99 8 confidence interval for 1 2 given the following information n 60...

Statistics
Q

Required information Part 2 of 4 Exercise 13-8 Liquidity analysis and interpretation LO P3 [The...

Accounting
Q

Report 3: Data collection of Nestle.com International Business elements of the case . After...

Accounting
Q

In the book Financial Analysis with Microsoft Excel 7th edition Chapter 10, Problem 2. Can...

Accounting
Q

Using the following information from the books and records of Grande Corporation, determine Grandes total...

Accounting
Q

Mountain Gear has been using the same machines to make its name-brand clothing for the...

Accounting
Q

Find a full text article in the KU library that talks about what is or...

Accounting
Q

XYZ company had net sales of $300,000 and cost of goods sold of $120,000 for...

Accounting