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Why does the touching the silica gel with your hands potentially contaminate your plate?
Wiki User
∙ 13y ago
It can cause contamination because the microbes that are found on your hand interact with the gel and start to form growth colonies.
Wiki User
∙ 13y ago
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Why must we wash our hands after experiments?
You must wash your hands after an experiment so you don't contaminate yourself with anything harmful.
What are latex gloves used for in science?
Latex gloves protect the skin of the hands from potentially harmful substances or organisms and help prevent the hands from contaminating materials.
Which makes your hands cleaner hand sanitizer or washing your hands?
washing your hands of course is the most affective way of killing germs. but hand sanitizer is best when you don't have access to running water or soap. Hand sanitizer kills more germs but drys your hands out with overuse. After the years go by you will find your hands getting itchy all the time. It is best to only use hand sanitizer when touching things as elevator buttons, public door handles & washrooms... etc.
How do you communicate if you cannot see or hear?
you can communicate by signs.you can communicate by writing.you can listen to what they are saying by saying them to write on a paper so you can answer it.you can take help of your senses of smelling, touching and tasting.you can take help from your hands and live in a surroundings.
What happens when you rub your feet on the carpet?
If the carpet is synthetic you can build up a static charge as electrons are rubbed off the carpet. This works particularly well on cool dry days. You can get rid of the charge build up by washing your hands, touching a large metal object like a railing or by touching your friend, you will see a small blue spark as the charge discharges. (You will also see your friend jump.)
Can a person who ate prion infected food using hands cross-contaminate other things if he touches them after touching food infected with prions if they attached to its hands?
Yes a person who ate prion infected food using hands can cross-contaminate other things if he touches the food infected with prions with his hands.
How can you use the word contaminate in a sentence?
To touch a sterile field with bare hands would contaminate it.
Use the word contaminate in a sentence?
The bacteria on unwashed hands will contaminate any foodstuffs they touch.
A food worker must wash hands after?
Touching his or her skin, face or hair. Going to the bathroom. Touching any other surfaces that could be dirty. Handling any product that might contaminate the product they are working with. Handling dirty equipment or cleaning equipment.
What is the common way to contaminate a culture?
Not washing your hands would is one most common ways to contaminate a culture.
When you place your hands on your hips you are actually touching your ischium?
when you place your hands on your hips, you are actually touching your ischium
Why must we wash our hands after experiments?
You must wash your hands after an experiment so you don't contaminate yourself with anything harmful.
Can you get a wart by touching dogs and not washing hands?
no.
Will you contaminate your baking if baking with cold or flu?
It's possible. While not too many cold germs can survive the oven's heat, your hands and breath can contaminate your whole kitchen.
How is physical contamination to be preven?
Physical contamination can be prevented by not touching the food with dirty hands and to use clean hands and utensils while touching the food
What are the release dates for The Lieutenant - 1963 A Touching of Hands 1-7?
The Lieutenant - 1963 A Touching of Hands 1-7 was released on: USA: 26 October 1963
What personal behaviors can contaminate food?
Some behaviors that can contaminate food include toileting, not washing hands, chewing fingernails, picking nose, bad body odor, and scratching face or behind.
