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Gnom [1K]
1 year ago
13

What was loewi's evidence that neurotransmission depends on the release of chemicals?

Social Studies
1 answer:
exis [7]1 year ago
3 0

When Loewi triggered a nerve that affected a frog's heart rate, he was able to remove fluid from the region surrounding the heart, transfer it to another frog's heart, and subsequently affect that frog's heart rate as well.

<h3>What are Neurotransmitters?
</h3>

Neurotransmitters, which are organic compounds, play a major role in the language that neurons use to communicate with one another and with their final targets. Following electrical stimulation, these substances are produced and act on their particular receptors to start a response that can be as simple as a muscle contraction or as extremely complex as starting a chain reaction that eventually changes how the organism behaves. Neurotransmitters can have multiple functions; depending on where they act, they can be neuromodulators or, in some cases, neurohormones.

To know more about "Neurotransmitters", visit: brainly.com/question/26387085

#SPJ4

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How would being far away from Great Britain be a problem for
Readme [11.4K]

Answer:

The main problem was because they didn't have their representatives in the Parliament and therefore weren't able to participate in the process of decision making. For example, when new taxes and acts were introduced, colonists weren't able to participate in discussions, especially because they were the ones that were paying most of the taxes.

Explanation:

Colonists felt that they were deprived of their rights and that British government is doing nothing to help them.

To make things worse government introduced new laws, which were against the interest of colonists.

As the colonists didn't have anyone to represent them in London they couldn't legally change anything. That is why revolution started.

7 0
3 years ago
The speed limit for passenger cars on highways numbered by this state or the united states is
lukranit [14]
#1) The speed limit for passenger cars on highways numbered by this state or the united states is
Answer: The answer is 70 mph. Rural interstate highways are located outside urban areas with a population of at least 50,000 people. The following speed limit rules apply in these areas: Passenger vehicles may not exceed 70 miles per hour or the posted speed limit, Trucks that have a declared gross vehicle weight greater than 26,000 pounds may not exceed 65 miles per hour or the posted speed limit On a rural state divided highway, vehicles may not exceed 60 miles per hour or the posted speed limit.
6 0
3 years ago
Marlee was raped at gunpoint in a parking garage by an attacker wearing strong cologne. she now avoids the male fragrance depart
Vesna [10]
A type of form of segregation and separation of human society
6 0
3 years ago
"n memory research irrelevant tasks (like the maze task in the scenario) is often included between encoding and recall to: Group
Vanyuwa [196]

During memory research, "irrelevant tasks" (like the maze task in the scenario) is often included between encoding and recall in order to:

  • <u>A. Time for memory consolidation.</u>

<u />

According to the given question, we are asked to show the reason for the use of "irrelevant tasks" during memory research  of subjects during encoding and recall.

As a result of this, we can see that memory research is the use of techniques and sequences to find out how the brain stores information and how such information can be immediately retrieved.

With this in mind, we can see that when there is encoding in the memory, the new information is stored and recall is used to bring this information and <em>"irrelevant tasks"</em> are used to give the brain time for memory consolidation.

Therefore, the correct answer is option A

Read more here:

brainly.com/question/14018619

7 0
3 years ago
In a longitudinal study that will follow children from kindergarten through high school and will collect information about illeg
zvonat [6]

Answer: Securing a Certificate of Confidentiality

Explanation:

According to the given question, the Securing a certificate of confidentiality  is one of the type of confidentiality procedures that basically protecting against the disclosure of the given data.

The process of securing the certificate of the confidentiality is basically helps in protecting the confidential information or any type of sensitive data from the disclosure.

The certificate of the confidentiality is basically refers to the privacy layer that helps in protecting the data and also the sensitive research. Therefore, Securing a Certificate of Confidentiality  is the correct answer.

     

6 0
3 years ago
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