How does the ear work (the three different segments in the ear)

1 answer:

7 0

The three different segments in the ear are the outer ear, the middle ear, and the inner ear. When you hear a sound, the vibration of the sound travels from the outer ear all the way to the inner ear where the sound is transmitted as information to the brain, and then you realize what kind of sound is heard. For instance, the blowing of a whistle or a school bell.

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A is a DNA sequence where RNA polymerase binds and begins the process of transcription. A is a DNA sequence that binds regulator

WARRIOR [948]

<u>Answer:</u>

A is a DNA sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

<u>Explanation:</u>

Background Knowledge:

DNA contains genes which is a particular segment of DNA. A gene usually has regulatory regions and a structural region.

Promoter: The regulatory region located to the 5 prime end of coding strand of the gene which is called as promoter that controls the binding RNA Polymerase during transcription.

The Terminator is the other regulatory region, located to the 3 prime end of coding strand of the gene. The terminator region causes RNA polymerase to stop transcription.

Structural region is the region present between the promoter and terminator.

Answer of the question is:

A is a DNA sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

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In the context of sensory receptors, the intensity of the stimulus is communicated to the brain by varying the _____ of the acti

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The answer to this question would be: frequency

The higher intensity of the stimulus, the higher frequency of the action potential will be sent. The nerve can't send a higher action potential, so it firing at higher at higher intensity instead. So when you felt an intense pain, that means the pain receptor is firing more stimulus per second compared to low or mild pain.

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How might a geologist study the history of Earth?

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By gathering information from past facts

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The field of inquiry that studies human culture and evolutionary aspects of human biology; includes cultural anthropology, arche

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Answer:

physical, or biological anthropology.

Explanation:

When there is a need to study human kind through the X-ray of relationships between human biology, its cultural diversity, and evolution ,the aspect anthropology for this is Biological anthropology.

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The primary focus of biological anthropologists is to study in details the concept of ,mechanism of variation, adaptation.and how these lead to evolution and origin of mankind.

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The Central Nervous system is made out of spinal cords that connect to the brain.

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