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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.
Why is it so important that scientist accurately describes the procedure used in the experiment?
Laboratory procedures and practices must be communicated in a laboratory, because to keep the risk as minimum as possible by storing the chemical products in an appropriate and safe manner. A staff member shall be responsible for all stored chemicals and their use. All products must be labelled so that the researcher can identify and communicate the identity of the sample for laboratory staff. Unidentified chemical should be treated as infectious and disposed of in a proper way. All chemicals should be stored in suitable containment appropriate to hazard the agent. Containers used for storage must be enclosed or sealed. Accurate inventory should be maintained for the purpose of assessing risk and reducing unnecessary handling. Inventory must be updated to a minimum, annually
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.
How is a diagnosis of melioidosis confirmed?
Diagnosis must then be confirmed through laboratory tests.
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..
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.
True or false All methods in an abstract class must be abstract?
False. In fact, it is possible to have no abstract methods in an abstract class.
