![anonymous1813](/avatars/23905.jpg)
anonymous1813
24.07.2019 •
Biology
Your supervisor asks you to set up a pure culture of a bacterial species he is researching. he tells you that this species is a fastidious, halophilic, gram-positive mesophile that does not have catalase or superoxide dismutase. what type of culture medium and environmental factors must you use to grow this organism?
Solved
Show answers
More tips
- P Photography and Videography How to Choose a Digital Camera?...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Biology
- B Biology Aparticular gene can have 2 forms, called alleles.which statement best describes the difference between the dominant allele and the recessive allele? a) only the dominant allele is...
- B Biology Which is a purine base in dna...
- B Biology Leonardo is explaining the ecological pyramids to his daughter. he tells her that often scientists do not favor pyramid of biomass. why would he say that...
- B Biology Choose the career that combines dna technology and agriculture. a.) pharmaceuticals b.) paternity testing c.) nutriceuticals d.) genetics...
- B Biology Which part of a sperm cell is responsible for housing the genetic information...
- B Biology How does a salmon increase the chances of the survival of it species? a. it lays eggs b. it nurture young c it splits into two d it lays thousands eggs...
- B Biology Adenosine triphosphate atp is an example of...
- B Biology Why isn t a ph indicator needed in the lactose broth fermentation tubes?...
- B Biology Which of the following findings, if true, would support critics of gm crops? a. bt cotton requires farmers to use less insecticide on their fields.b. bt corn is proven harmless to...
- B Biology What are the four bases of DNA?...
Ответ:
This bacterial species needs to be grown in a nutrient agar of high salt (NaCl) concentration. It needs to be incubated at moderate temperature of between 20°C and 45°C. This species needs to be kept in an oxygen free environment, a sealed jar containing an oxygen- free gas mixture.
Explanation:
Fastidious: indicates that the bacterial species requires special nutrients and specific environmental conditions to grow.Halophilic: refers to "salt- loving" bacteria, who thrive in conditions with high salt concentrations.Gram -positive: indicates that the bacterium tested positive in the Gram stain test. Mesophile: indicates that the optimum temperature fro the bacteria to grow in is between 20°C and 45°C.This species does not have catalase or superoxide dismutase which indicates that this is an obligate anaerobe because both of these enzymes are required for aerobic respiration. This species cannot be exposed to oxygen.Ответ:
Because there all just flowers lol