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Kisachek [45]
3 years ago
6

How do vaccines protect the human body systems from viruses?

Biology
1 answer:
slega [8]3 years ago
8 0
The correct answer is D I believe.
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When a monkey grasps, holds, or tears something, mirror neurons fire. and they likewise fire when the monkey observes another do
Ierofanga [76]

Mirror neurons fire demonstrates the ability of primates to empathize with another organism.

Mirror neurons are a class of neurons that modulate their activity both when an individual executes a specific motor act and when they observe the same or similar act performed by another individual.

Recent studies have shown that the mirror neurons have been hailed as a cornerstone of human empathy, language, and other vital processes.

These neurons are initially found as motor command neurons present in the frontal lobes of the brain and the prefrontal areas of the brain.

These are neurons which fire when a person moves and these are regular motor command neurons, orchestrating a sequence of muscles that allow the person to move something or do some other action.

A subset of these neurons also fire when that person simply watches another person move and do exactly the same action. So these neurons are performing a virtual reality simulation in the brain.

Another example of this is phantom limb.

Learn more about Mirror neurons on

brainly.com/question/27001048

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3 0
1 year ago
Photo 51 is a picture of the structure of DNA that was used to create a model of DNA. Who created the photo?
N76 [4]

Photo 51 is an image of the DNA structure that was used to create a DNA template. Rosalind Franklin managed to photograph a DNA molecule.

<h3>Who took the first DNA picture?</h3>

During the four years she spent in France, Rosalind Franklin perfected herself in the use of x-ray crystallography, a technique used to create images of microscopic elements. It was through her that, already at King's College, chemistry managed to photograph a DNA molecule.

With this information, we can conclude that Photo 51 is an image of the DNA structure that was used to create a DNA template. Rosalind Franklin managed to photograph a DNA molecule.

Learn more about Photo 51 in brainly.com/question/7566369

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6 0
3 years ago
What will happen if RNA polymerase fails to attach to the promoter?
Colt1911 [192]

Answer:

transcription will not begin

Explanation:

rawrs! have a great day! :3

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IT IS POSSIBLE FOR PARTICLES WHICH A PREDOMINANTE POSITIVE VALENCE TO COMBINE WITH PARTICLES OF DISIMILER VALENCE FORM A NEW MOLECULE DISIMILAR FROM EITHER OF HOSTS.
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Exoskeleton and  Segmented Bodies and Jointed Appendages and Bilateral Symmetry and <span>Open Circulatory System</span>
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