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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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lara [203]

Answer:

The correct option is H) these acids change the environment.

Explanation:

Soil can be described as the part of the environment where plants grow. In primary succession, life stars arising in an area which has no soil and only rocks, This is possible because lichens are the organisms which can grow on the rocks. Lichens secrete certain acids which break down these rocks and hence soil begins to form when these rocks break. This makes it possible for other plant species to grow on these lands.

8 0
3 years ago
Which of the letters above best models a molecule of water moving into the membrane via an aquaporin?​
nika2105 [10]

Answer:

Letter B.

Explanation:

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What makes letter B the correct answer, is the form of transport and shape of the channel that allow water according to the osmotic gradient. In this model, letter A shows simple diffusion, while C and D seem to illustrate gated channels.

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3 years ago
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Vikki [24]
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4 0
2 years ago
Golgi bodies are organelles that process and package macromolecules, such as proteins and lipids, for export out of the cell. Gi
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Gland cells are most likely to possess a large number of Golgi bodies.

Please mark my answer as the brainliest answer, I'd really appreciate it, thanks!
6 0
3 years ago
Explain the interaction with another body system.
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