Answer:
1) Sterilize the loop.
2)Flame lip of TSS culture with <em>S. aureus</em>.
3) Remove some bacteria from surface of TSS culture with <em>S. aureus.</em> Remove loop.
4)Flame lip of TSS culture with <em>S. aureus</em>.
5)Flame lip of broth culture tube.
6) Dip loop into sterile TSB and swirl. Remove loop.
7)Flame lip of broth culture tube.
8) Sterilize the loop.
Explanation:
The aseptic technique is a s<u>eries of steps to prevent contamination during manipulations of cultures and sterile culture media</u>. A mastery of aseptic technique is required for maintaining pure cultures, as airborne contaminants are virtually everywhere. Picking an isolated colony and restreaking it is the main method for obtaining pure cultures from liquid samples containing several different organisms and is a common procedure in the microbiology laboratory. Other techniques for obtaining pure cultures have been developed that are especially suited for particular groups.
Zoonotic disease is caused by sub organismal pathogens such as viruses, viroids, and prions only
<h3>What is
Zoonotic disease?</h3>
A pathogen (an infectious agent, such as a bacterium, virus, parasite, or prion) that has transferred from an animal (often a vertebrate) to a human causes a zoonosis or zoonotic disease, which is an infectious disease of humans. Usually, the initial infected person spreads the infectious agent to at least one additional person, who then infects additional people.
Zoonoses are common modern diseases like salmonellosis and the Ebola virus sickness. Early in the 20th century, HIV was a zoonotic disease that was spread to people, but it has since evolved into a distinct illness that only affects humans. Despite the fact that many bird flu and swine flu strains are zoonoses and occasionally recombine with human strains of influenza, the majority of influenza strains that infect people are human diseases.
To learn more about Zoonotic disease from the given link:
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The ocean’s surface temperature varies with latitude and <span>time of year.</span>
The codons that encodes amino acid serine are as follows:
- TCT,
- TCC,
- TCA,
- TCG,
- AGT,
- AGC
