What is a sterile medium?

A sterile medium is one which is free of all life forms. It is usually sterilized by heating it to a temperature at which all contaminating microorganisms are destroyed.

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What is a selective medium?

Selective media are used to select for the growth of a particular "selected" microorganism. For example, if a certain microbe is resistant to aparticular antibiotic (e.g., novobiocin), then that antibiotic can be added to the medium in order to prevent other organisms, which are not resistant, from growing. What are the different types of culture medium? These are classified into six types: (1) Basal media, (2) Enriched media, (3) Selective (4) Indicator media, (5) Transport media, and (6) Storage media.

What is a complex medium?

What are Complex Media? Complex media are a type of media that contain complex materials which are of biological origin such as blood, milk, yeast extract, beef extract, etc. Hence, the chemical composition of complex media is unknown. And another question, what is a broth medium? Broth Culture Mediu. The growth medium is the liquid that the bacteria is grown in. Luria broth (LB broth), also called lysogeny broth or Luria-Bertani broth, is among the most common media for broth cultures. It was developed in the 1950s, primarily for growing Eschericia coli bacteria.

What is a cell culture medium?

Cell culture is one of the major techniques in the life sciences. A growth medium or culture medium is a liquid or gel designed to support the growth of microorganisms, cells, or small plants. Cell culture media generally comprise an appropriate source of energy and compounds which regulate the cell cycle. What is difference between medium and matter? As nouns the difference between matter and mediu. is that matter is substance, material while medium is the nature of the surrounding environment, eg solid, liquid, gas, vacuum, or a specific substance such as a solvent.