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Gelneren [198K]
3 years ago
11

What is irradiation and what is contamination?

Biology
2 answers:
Olenka [21]3 years ago
8 0

Answer:

Irradiation = The process or fact of irradiating or being irradiated.

Contamination = The action or state of making or being made impure by polluting or poisoning.

Explanation:

Irradiation = The process or fact of irradiating or being irradiated.

Contamination = The action or state of making or being made impure by polluting or poisoning.

kkurt [141]3 years ago
6 0

Answer:

Shining visible radiation from a torch beam onto a hand lights the hand up because the hand has been exposed to light.

Exposing objects to beams of radiation is called<u> irradiation</u>. The term applies to all types of radiation, including radiation from the nuclei of atoms.

Irradiation from radioactive decay can damage living cells. This can be put to good use as well as being a hazard.

Contamination occurs if an object has a radioactive material introduced into it. An apple exposed to the radiation from cobalt-60 is irradiated, but an apple with cobalt-60 injected into it is contaminated.

As with irradiation, contamination can be very useful as well as being potentially harmful.

<em>Hope this helps ! </em>

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What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly? (Select
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For a single-celled life form that the information handed down to offspring, we would see every generation would be a carbon copy of the one single-celled life form.This is further explained below.

To find the completion   we need to know more about a single-celled life

<h3>What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly?</h3>

Generally, A single-celled organism, also known as a unicellular organism, is an organism made up of only one cell.

In conclusion, Every generation would be a carbon copy of the one before it.

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7 0
2 years ago
Read this Pulmonology Consult excerpt:On physical exam, the patient is alert. He takes occasional pauses when he says long sente
Alborosie

Answer:

B. "Whispered pectoriloquy" - "speaking from the chest"; used as a means of finding masses in the lung. The whispered word is audible in areas where fluid or a mass is present

Explanation:

Auscultation in medicine, is the action of listening to sounds from the heart, lungs, or other organs, usually using a stethoscope, in order to perform medical diagnosis.

Auscultation is performed for the purposes of examining the circulatory and respiratory systems, as well as the alimentary canal. The procedure is best performed in a quiet examination room. A stethoscope is used to magnify internal sounds. Small changes in breath sounds are carefully observed in order to make a diagnosis.

Whispered pectoriloquy is used to detect vocal resonance. It is  used as a means of finding masses (consolidations e.g. pus) in the lung and is performed by having the patient quietly whisper a word. If fluid or a mass is present, words that are whispered may be heard clearly.

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3 years ago
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Answer:

A nucleus is the membrane-bound organelle, and it has the chromosomes, and genes are made up from DNA.

Explanation:

<em>hope this helps have a great day!!! -KindnessMatters-</em>

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Explanation:

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