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

Syringe, Can you use a regular syringe instead of a gas syringe in a lab

Can you use a regular syringe instead of a gas syringe in a lab

Neurites, NEURITE S - The processes of neurons are called neurites. Th...

NEURITE S - The processes of neurons are called neurites. These are of two types: dendrites or dendrons and an axon or axis cylinder or neuraxon. (a)      Dendrites (Den

What are the common exercises which diabetics patient can do, Common Exerci...

Common Exercises You should know some of the common exercises which patient can do without help of a professional or going to a fitness club. Advise the patient to go for regul

Anatomy, what is the longest cell in human body

what is the longest cell in human body

How plant transporting substances through tissue, How plants solve the prob...

How plants solve the problem of transporting substances throughout their tissues? In the bryophytes the substance transport is done by the diffusion. In the tracheophytes (pter

Define nutrition screening initiative (nsi), Define Nutrition Screening Ini...

Define Nutrition Screening Initiative (NSI)? (NSI) tries to identify basic risk factors - inappropriate food intake, poverty, social isolation, disability, acute / chronic dise

Difference between algae and protozoans, Q. What is the fundamental differe...

Q. What is the fundamental difference between algae and protozoans? The basic difference between algae and protozoans is the fact that algae are photosynthetic autotrophs while

Respiration, Cutaneous respiration in frogs and toads

Cutaneous respiration in frogs and toads

Determine the production of red blood cells, What is the substance that sti...

What is the substance that stimulates the production of red blood cells? Which is the organ that secretes it? Under what conditions does this secretion increase? The substance

Tricuspid valve - heart, It is made up of three cusps, anterior, posterior ...

It is made up of three cusps, anterior, posterior and septal. The septal cusp is attached to the medial margin. The anterior cusp is attached to the superior-lateral part of the ma

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