Explain the bunsen burner, Biology

Assignment Help:

Explain the Bunsen Burner?

It is a type of gas burner that gives very hot flame by allowing air to enter at the base and mix with the gas. It is used -

(a) For sterilizing inoculating loop/needle/forcep etc.

(b) For sterilizing mouth of the flask, test tubes and other glass apparatus.

(c) At the time of culturing or transferring the microorganisms to avoid contamination.

Here the sterilization is done with dry heat. If bunsen burner is not available, spirit lamp can be used.


Related Discussions:- Explain the bunsen burner

Define the normal squid intracellular saline, At 1 AM, a researcher places ...

At 1 AM, a researcher places a healthy squid giant axon in a bath of normal squid physiological extracellular saline and internally perfuses the axon with normal squid intracellula

Sexology, what is meant by double penetration sex?

what is meant by double penetration sex?

Show the process of healing abutment, Q. Show the process of Healing abutme...

Q. Show the process of Healing abutment? Healing abutments are therefore not considered ideal. It is for this reason that the definitive abutment, selected at first stage surge

Define functions of carbohydrate - source of energy, Define Functions of Ca...

Define Functions of Carbohydrate - Source of energy? Glucose is a major source of energy for all the body cells. One gram of carbohydrate provides 4 Kcal. RBCs are particularly

How factors affecting energy expended in physical activity, How Factors Aff...

How Factors Affecting Energy Expended in Physical Activity? Physical activity as we learnt earlier is the second largest component of daily energy expenditure, after BMR. Howev

Explain anterior pituitary gland secretes hormones, Explain anterior pituit...

Explain anterior pituitary gland secretes hormones The anterior pituitary gland secretes hormones that elevate  the blood glucose and therefore antagonize the action of glucose

Peristaltic movements of the intestines, Q. Which is the kind of muscle tis...

Q. Which is the kind of muscle tissue that performs the peristaltic movements of the intestines? The smooth muscle tissue is responsible for the peristaltic movements of the in

Regulation of kidney function, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Define role of buffer in electrophoresis, Define Role of Buffer in Electrop...

Define Role of Buffer in Electrophoresis? Buffer ions have a two-fold purpose in electrophoresis, they carry the applied current, and they fix the pH at which electrophoresis i

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