The region on the neuron where action potentials are generated is called the ______.

1 answer:

4 0

The region on the neuron where action potentials are generated is called the trigger zone. It is an area of the medulla oblongata that receives inputs from blood-borne drugs or hormones, and communicates with other structures in the vomiting center to initiate vomiting.

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Explain how fossils can give information about past environmental conditions. Give at least two examples. Answer using complete

d1i1m1o1n [39]

Answer:

The type of fossil can show what the terrain was like.

Explanation:

Fossils can give information about past environmental conditions by showing the type of animal they belonged to. If a scientist found a whale fossil in a desert, he/she could assume that the desert was once an ocean as whales only live in oceans. If someone found a fossil of a lizard that inhabited trees, in the middle of the ocean, then he/she could assume that the ocean didn't exist at one point and instead, there might have been a forest in it's place.

Hope this helps!

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3 years ago

What is Structure!?????????

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<h2>What is Structure!????????? </h2>

A structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. Material structures include man-made objects such as buildings and machines and natural objects such as biological organisms, minerals and chemicals.

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#carry on learning

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3 years ago

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How does a substance that stops the synthesis of mRNA cause liver faliure

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Because the mRNA will not just affect the liver but all the organs and body hope this helps

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4 years ago

Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the:

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Cervix

Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the cervix.

The cervix is the narrow neck-like passage that forms the lower portion of the uterus in the human female reproductive system. The cervix joins the vagina and uterus and it is mainly made up of fibromuscular tissue. The two major parts of the cervix are ectocervix and endocervix. During menstrual cycle, the cervix opens a bit to allow the passage of menstrual flow. The cervix also dilates largely to allow the passage of baby during childbirth.

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4 years ago

Dr. Susa flashed a picture of a cat in the right visual field of a split-brain patient. The patient could most likely: (3 points

lyudmila [28]

Answer:

The answer is:

verbally report that a cat was seen

write the word cat using their left hand

Explanation:

"Split-brain" is a condition of having "two brains" in one body. This is also known as "callosal syndrome." This happens when a person experiences seizure and in order to control it, the "corpus callosum" (divides the lobes into left and right hemispheres) is being severed. Once it is severed, the hemispheres will function as a separated brain. This treatment is only done as a last resort.

The person who has a split-brain will have two separate perceptions and impulses of things.

In the situation above, the patient is shown a picture of a cat in the right visual field. This means that the image of the cat will be sent to his left hemisphere. Left hemisphere is more active when it comes to the production of speech, thus the patient will be able to verbally report that a cat was seen. (thus, this explains the answer).

Since the left hemisphere is also responsible for "writing," then he can also write the word "cat" using his left hand. (thus, this explains the answer)

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3 years ago