Which type of media contains unknown ingredients? A) Transport media B) Complex media C) Defined media D) Simple media
Understand the Problem
The question is asking which type of media used in a laboratory context contains unknown ingredients. This involves understanding the characteristics of different types of media used to culture microorganisms.
Answer
Complex media
The final answer is Complex media
Answer for screen readers
The final answer is Complex media
More Information
Complex media include ingredients like yeast extract or casein hydrolysate, which have unknown chemical compositions. These are often used due to cost factors or the unique growth requirements of certain microorganisms.
Tips
A common mistake is confusing complex media with defined media. Defined media have known quantities and compositions of ingredients, while complex media do not.
Sources
- Culture Media - Classification, Types and FAQs - BYJU'S - byjus.com
- 1: Media Preparation - Biology LibreTexts - bio.libretexts.org
- Microbial Culture Media: Types, Examples, Uses - Microbe Notes - microbenotes.com
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