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Savatey [412]
3 years ago
13

A technique that uses measurement of radioactive isotopes to evaluate the activity of the brain is

Biology
2 answers:
Furkat [3]3 years ago
7 0
<span>The answer is nuclear imaging. A subject is asked to take in a radionuclide (radioactive isotopes) and as the radioactive material passes though the body, it continually emits radiation that is detectable by an instrument such as a gamma camera. Examples of nuclear imaging techniques are SPECT and PET.</span>




san4es73 [151]3 years ago
3 0

Answer:

Magnetic resonance

Explanation:

Images of the brain in action can be obtained by functional magnetic resonance imaging, a method of injecting into the glucose vein labeled with radioactive isotopes, and analyzing through resonance its distribution to different brain areas, while performing functions such as walking, laughing, looking. for figures that arouse compassion, anger, sexual attraction, solidarity. According to this reasoning, magnetic resonance imaging is a technique that allows brain activity to be assessed by measuring radioactive isotopes.

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6 0
3 years ago
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3. If a daughter has an X-linked recessive disorder, such as color-blindness, she inherited the
Lubov Fominskaja [6]

Answer:

She inherited the trait from C: both parents.

Explanation:

The daughter, being female, has the chromosomes XX. Since the disorder is <em>recessive</em>, both of the chromosomes need to have the disorder's allele in order for it to activate. The daughter's chromosomes can be labeled as X(c)X(c); where the c stands for the color-blindness allele. She needs one X chromosome from the father, and one X chromosome from the mother. Both of these chromosomes contained the (c) allele, as said before, so the mother has one X(c) and the father has one X(c). This means that she inherited the trait from both parents. The final answer is C.

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4 years ago
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klio [65]

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7 0
3 years ago
Which type of rna brings the information in the genetic code from the nucleus to the ribosomes of the cell? *?
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The answer is mRNA.

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