E-PolyLearning

Discussion Forum

Que. Callus cultures are amorphous cell aggregates arising from the unorganized growth of explants on an
a. liquid medium
b. solid nutrient medium
c. aseptic solid nutrient medium
d. solid or liquid medium
Correct Answer:aseptic solid nutrient medium
Confused About the Answer? Ask fellow aspirants for Details Here
Already Know Explanation? Add it Here to help others.

More Questions Like this:

Cell counting can be carried out by
Treponema sp. can be selected by taking advantage of ____________
Pseudomonas aeruginosa forms a blue water soluble pigment called
The American Type Culture Collection, located in Rockville, Maryland in the year 1980 has a collection of bacterial strain in what numbers?
In the process of freeze drying, a dense cell suspension is placed in small vials and is frozen at
Semi-solid media, prepared with agar at concentrations of 0.5% or less are useful for the cultivation of
Which of the following bacteria can grow in acidic pH?
A medium containing crystal violet dye plus sodium deoxycholate will allow
Allosteric enzymes are
Suspension cultures consist of cells and cell aggregates, growing dispersed in
Nichrome loop wire is used in which of the following techniques?
The cell mass can be measured optically by determining the amount of light scattered by a suspension of cells. The measurements are usually at a wavelength of
Enrichment media allows the growth of a large number of varied bacterial species.
Enzymes are
The inactive protein from of enzyme is
In the pour plate method, the mixed culture is diluted directly in tubes of
Peptone water and nutrient broth are
Which of the following is not a physical method for selection of pure culture?
Who coined the word enzyme first?
Vibrio cholerae can grow in a medium with a pH of _______

View All Questions on: Cell Cultures and Characteristics

Management and Accounting

Human Resource Management Marketing and Marketing Management Financial Management and Financial Markets Cost Accounting Business Statistics