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What are at least three items of safety equipment that must be worn in a science laboratory?
Lab coat, goggles, gloves, shoes, etc.
Why is it necessary to use careful and systematic methods when carrying out scientific investigations?
The scientific method requires carefully controlled environments and closely monitored methods because the experiment must be able to be repeated with similar results by others.
What are the methods and techniques used to dismantle assemble mechanical equipment?
The methods and techniques used to dismantle and assemble mechanical equipment must be followed to the letter. Usually, engineers dismantle larger machinery and a lay person can use printed instructions for smaller mechanical devices.
How are sputum cultures performed?
.the sputum must be collected into a sterile container. Once in the laboratory, each culture type is handled differently. Bacterial culture.sputum is smeared on a microscope slide for a Gram stain. for mold or yeast, a fungal culture is done.
Can results always be tested by others Science or pseudoscience?
In science, results must be testable and reproducible by others, allowing for independent verification and validation of findings. This principle is a cornerstone of the scientific method, ensuring that theories can be challenged and refined. In contrast, pseudoscience often lacks this rigor; its claims may not be testable or falsifiable, which means they cannot be reliably examined or replicated by others. Consequently, the distinction lies in the adherence to empirical methods and the openness to scrutiny in scientific practices.
Why must safe practices and methods be used in laboratory activities?
To prevent accidents that can be lethal and/or fatal
What must be done to ensure DNA in a laboratory is radioactive?
Incorporating radioactive nucleotides must be done to ensure that DNA made in a laboratory is radioactive.
Once you use a spooky map on neopets does it go away forever?
Yes, you must must buy another map to get another prize. Same with the others, such as the Neopia one. The only two that do not go away are Secret Laboratory Map, and the Secret Petpet Laboratory Map, but you must have the Secret Laboratory Map before you can use the Secret Petpet Laboratory Map.
Why must safety measures be observed in the laboratory?
To prevent mishaps.
Why co curricular activities must be compulsory for students?
co curricular activites are important for students beacuse during study there should be a break so to fresh up the minds n to get relax thses activites are important so that students can enjoy there study and they dont feel burden on them..
How is a diagnosis of melioidosis confirmed?
Diagnosis must then be confirmed through laboratory tests.
What sort of work is expected to be performed in laboratory technician jobs?
In a laboratory technician job, you must set up and maintain laboratory equipment. You may also prepare reagents needed for a certain procedure. Occasionally, you might need to instruct and work with other laboratory technicians.
What would you do if your clothing were in flames in laboratory?
as we all that in laboratory there must be equipment for safety,so look for fire extinguisher then extinguish the fire and do not use water as it make the more flammble
What are conservation methods of land conservation?
we must irrigate it well
What are the rules to apply overloaded methods?
Two rules apply to overloaded methods: 1. The return type of the methods can be different, but the argument lists of overloaded methods must differ. 2. The argument lists of the calling statement must differ enough to allow unambiguous determination of the proper method to call.
In which way the industrial scale are different from laboratory scale?
An industrial scale is often larger and less precise than a laboratory scale. The laboratory scale must measure quantities in much smaller increments. Both types of scales have different tolerances and operating capacities.
List three features a material must have to be a mineral-?
There are three features a material must have to be a mineral. These features are materials that were never alive, form in nature and not in laboratory.
