00:01
The question here talks about the reasons for using aseptic technique.
00:19
Aceptic technique is used to prevent any types of contamination by microorganisms or any other unwanted particles.
00:39
And it also ensures that there is no spread of pathogens.
00:52
So we can say that the spread of pathogens is inhibited, which can cause infection.
01:10
The next question talks about during an experiment of bacteria, which are the materials that must be sterilized or infected.
01:22
During bacterial experiments, we have to sterilize or disinfect items like patriplates, media flasks, pipettes, inoculation loops that we use for streaking.
02:01
The items, petriplates, media flasks, pipettes, this can be autoclaimed to ensure complete sterilization.
02:10
Inoculation loops can be sterilized using bunsen burner flame.
02:32
The next question talks about a septic technique involving working close to the bunsen burner.
02:59
This is because we know that heat kills bacteria or other microorganisms.
03:13
So, in laboratory experiments, we work close to the burn -in -burner flame to avoid contamination by unwanted microorganisms.
03:48
The proper way to open serological pipette is to open it aceptically and then put the wide end of the pipet into a pipet aid...