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MAXImum [283]
3 years ago
9

Question 2 Radioactive tracers are useful in ____.

Biology
1 answer:
Mazyrski [523]3 years ago
4 0

<em>Radioactive tracers are useful in </em><em><u>determining medical problems.</u></em>

Answer: <em>B. Determining medical problems.</em>

Explanation:

Radioactive tracers are comprised of carrier particles that are reinforced firmly to a radioactive atom. These bearer particles shift incredibly relying upon the motivation behind the scan.

A few tracers utilize atoms that associate with a particular protein or sugar in the body and can even utilize the patient's very own cells.

Examples of radioactive tracer are - tritium, carbon-11, carbon-14 and oxygen-15 and so forth. Radioactive tracers are either injected in the body intravenously or orally.

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A person who has allergies has a compromised immune system because the body's immune system
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Answer:

Overreacts to an antigen.

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Thats what an allergy is if you think about it

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3 years ago
How would you set up a simple experiment to test whether salt-crystal growth is affected by temperature? 
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3 years ago
A student carried out an experiment to model the digestion of starch by the enzyme amylase in the small intestine.
sweet-ann [11.9K]

Answer:

Put one drop on the dimple tile, and the rest in a test tube. Then put the teat pipette back in the water outside the Visking tubing. Test the drops of liquid in the dimple tile by adding one drop of iodine solution from the dropper bottle. If they turn blue-black, the liquid contains starch.

Explanation: i hope this helped :)

7 0
2 years ago
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