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

Coccidiosis, C o c c i d i o si s It is a protozoan disease, c...

C o c c i d i o si s It is a protozoan disease, caused by Eimeria species, resulting in enteritis, debility and anaemia. E t iology: It is caused by E.

Determine the assess mobility of prosthesis, Assess Mobility of Prosthesis ...

Assess Mobility of Prosthesis All implant-supported prostheses must be stable.  To detect mobility, place an explorer or scaler under the embrasures and apply gentle pressure i

Name the disorder which is subject of ''the elephant man'', The name Joseph...

The name Joseph Merrick, subject of "The Elephant Man", is generally associated with one disorder, though it now seems likely he actually suffered from a different disorder. Name e

Vitamin - a, VITAMIN - A Discovered by Macollum. Also known as ...

VITAMIN - A Discovered by Macollum. Also known as Retinol / Antixeropthalmic vitamin / Auxerophthol. It is vitamin for normal vision. It forms retinal pigments rho

Phylum, Are protozoan''s diploblastic or triploblastic

Are protozoan''s diploblastic or triploblastic

Biology, While studying evolution, a student comes across a cladogram that ...

While studying evolution, a student comes across a cladogram that includes clades like amphibia, reptilia, aves, and mammalia. What must be the basal clade?

Classification of proteins based on chemical properties, Classification of ...

Classification of proteins based on chemical properties? Depending on their chemical properties and optical activity, the amino acids in proteins are classified under the follo

Salt glands in birds and reptiles, Salt Glands in Birds and Reptiles M...

Salt Glands in Birds and Reptiles Marine reptiles for example, iguanas, estuarine sea turtles, crocodiles, sea snakes and marine birds like the marine teleosts do not produce

Anatomy of the heart, The human heart is a cone-shaped, four-chambered musc...

The human heart is a cone-shaped, four-chambered muscular pump located in the mediastinal cavity of the thorax between the lungs and beneath the sternum, designed to ensure the cir

Determine energy density of human milk, Determine Energy Density of Human M...

Determine Energy Density of Human Milk? The energy density of human milk depends on the relative proportions of protein, fat and the principal carbohydrate, lactose. Lactose co

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