Explain the transfer from liquid medium to solid media, Biology

Assignment Help:

Explain the Transfer from liquid medium to solid media?

Here the steps involved include:

1. Inoculating loop is sterilized by incineration and allowed to cool, as described earlier.

2. Liquid culture tube is held in left hand and cotton plug or cap is removed with the little finger of the right hand that holds the sterile inoculating loop.

3. Neck of the tube is flamed briefly and a loopful of culture is taken by inoculating loop for inoculating agar plate or slants.

4. Cap or Cotton plug is replaced on the tube after reflaming the mouth.

5. Agar plate is held in the palm of the left hand near the flame and lid is opened slightly with the thumb. The agar plate is inoculated either in the centre by the culture on the inoculating loop or by the streak method and lid is replaced on the plate.

6. For agar slants, cotton plug or cap is removed from the slant tube. The neck is flamed and then slant is inoculated by inserting and drawing inoculating loop in a slant tube lightly over hardened surface in a zig-zag/straight line. The tube neck is reflamed and cap is replaced. For deep agar tubes, inoculation is done with sterilized inoculating needle. It is inserted straight into the agar upto the bottom (stab inoculation).


Related Discussions:- Explain the transfer from liquid medium to solid media

Explain about the amino acids and proteins, Explain about the Amino Acids a...

Explain about the Amino Acids and Proteins? We shall now study the properties of amino acids which we know are the building blocks of proteins.  In this practical, we shall car

What is the neuromuscular synapse, What is the neuromuscular synapse? N...

What is the neuromuscular synapse? Neuromuscular synapse is the structure by which the neural impulse passes from the axon of a motor neuron to the muscle cell. This structure

Calculate the minimum dissolved oxygen tension, Given our knowledge so far ...

Given our knowledge so far we now need to evaluate if it is feasible to run the process in the designed vessel. We therefore need to compare the oxygen uptake rate and the oxygen t

Homo sapiens fossilis (cro-magnon man), Hom o sapiens fossilis (CRO-M...

Hom o sapiens fossilis (CRO-MAGNO N MAN) - Fossils found from Cro-Magnon, France by Mac Gregor (1868) Replaced Neanderthal man about 35.000 years ago Sharp nose

Explain about the bioavailability of minerals, Explain about the Bioavailab...

Explain about the Bioavailability of Minerals? Polyphenols can form complexes with metal cations through their carboxylic or hydroxylic groups, and thus interfere with the inte

Explain technical factors influencing food production, Explain Technical fa...

Explain Technical factors influencing food production? Improvement in technology has a significant impact on productivity. Improvements may occur in seed production, fertilizer

What are sarcomeres, What are sarcomeres? Sarcomeres are the contractil...

What are sarcomeres? Sarcomeres are the contractile units of the muscle tissue formed of alternating actin blocks (thin filaments) and myosin blocks (thick filaments). Various

Give some examples of cloning and molecular biology, Examples of cloning an...

Examples of cloning and molecular biology cloning may produce heterozygous individuals (as mother was heterozygous) and suggests a way to get pure breeding cats molecu

What is hmp pathway, What is  HMP pathway The HMP pathway like glyco...

What is  HMP pathway The HMP pathway like glycolysis occurs in the cytosol of the cell. However, C02  which is not produced  in glycolysis, is a characteristic product in HMP

Explain itraconazole, Explain Itraconazole It has a broader spectrum of...

Explain Itraconazole It has a broader spectrum of activity than fluconazole. It is active against a wide variety of fungi including Cryptococcus neoformans, Aspergillus spp., B

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd