All categories

4 years ago

Abuse of _______ have been linked to the neurotransmitter dopamine.

Biology

2 answers:

masya89 [10]4 years ago

7 0

Hey .... here the a).Cocaine is the correct answer of your question

Svetllana [295]4 years ago

5 0

Correct answer: D). All of the above

The dopamine is a neurotransmitter that sends signals to other nerve cells. It is commonly associated with the pleasure system of the brain. It provides a feeling of enjoyment and motivation to do so and continue doing such activities.

When drugs are abused it stimulate 2 to 10 times more dopamine to be released. This flood of dopamine results in euphoria. It is highly pleasurable and because of it, individuals are always keen to repeat the feeling with the recurring drug abuse.

You might be interested in

Select all that apply.

matrenka [14]

Protons electrons and neutrons

protons and neutrons are located on the nucleus and the electrons in the cloud.
remember, protons have positive charge, neutrons are neutral and electrons have negative charge.

hope i help you:)

5 0

3 years ago

Read 2 more answers

Jack consumes two slices of pizza and drinks two large glasses of soda. Half an hour later he complains of a stomachache. What i

kodGreya [7K]

He ate to fast and to much which made it hard to digest and probobly caused a stomachache

8 0

3 years ago

Read 2 more answers

Of the ____________ globins that make up hemoglobin, two are identical and called ____________ globins, and the other two are ca

melomori [17]

Of the four globins that make up hemoglobin, two are identical and called alpha globins, and the other two are called beta globins and are also identical.

<h3>Structure of Haemoglobin</h3>

Each of the four subunits of hemoglobin has a polypeptide chain and a heme group.
The iron protoporphyrin IX prosthetic heme group, which is connected to a polypeptide chain with residues of 141 (alpha) and 146 (beta) amino acids, is present in all hemoglobins.
A histidine's N is linked to the ferrous iron of the heme. A polypeptide chain phenylalanine of the porphyrin ring wedges it into its pocket.
Alpha and beta chains, two varieties of the polypeptide chains that make up adult hemoglobin, are comparable in length but have different amino acid sequences.
Both adult and embryonic human hemoglobins have the same alpha chain.

To learn more about Haemoglobin refer to:

brainly.com/question/13152679

#SPJ4

8 0

2 years ago

A museum curator collects fossils from two different periods. He has 400 from one period and 204 from a later period. He plans t

matrenka [14]

Answer:

Explanation:

Number of fossils collected over period 1:

400

Number of fossils collected at a later period :

204

For each display case to have the same number of fossils ; the greatest number of fossils possible per case:

Obtain the greatest common factor of both 400 and 204

400 = 1, 2, 4, 5, 8, 10, 25, 40, 50, 80, 100, 200, 400

204 = 1, 2, 3, 4, 6, 12, 17, 34, 51, 102

Hence, the greatest common factor (400 and 204) is 4

Hence, the greatest Number of Fossil possible per case = 4

6 0

3 years ago

Why don’t prokaryotic cells divide through mitosis?

valentina_108 [34]

Prokaryotes dont have a nucleus

8 0

3 years ago

Read 2 more answers