Strict aseptic conditions are needed for cell culture, and the culture medium is usually sterilized by autoclave disinfection.
举一反三
- Choose the correct answer below (). A: Aseptic conditions are needed for both animal and plant cell culture B: Only animal cell culture needs aseptic conditions C: Only plant cell culture needs aseptic conditions D: There is no need for asepsis in neither animal nor plant cell culture
- Mutations<br/>of many bacteria have relations with nutrients in culture medium and<br/>culture condition.
- The culture medium used for mycoplasma belongs to ( ) A: Basal medium B: Selective medium C: Differential media D: Enriched medium
- If a culture tends to maintain close body distance, usually that culture will have more body contact and body touch.
- What kind of culture medium is Salmonella cultured? Its colony is characterized by black colony with metallic luster, tan or gray, and the culture medium around the colony is black or brown. () A: BS Agar B: HE Agar C: XLD Agar D: Salmonella chromogenic medium