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irga5000 [103]
3 years ago
8

Which of the following ways are leftover neurotransmitters cleaned up if they

Biology
1 answer:
Alisiya [41]3 years ago
5 0

Answer:

The correct answer is -

the neurotransmitters are broken down in the synapse

The presynaptic neuron absorbs the neurotransmitters

Explanation:

The termination of the neurotransmitters is essential as if they can cause harm by continuing the stimulus effect on the muscles or cells. To clean up these neurotransmitters there are two ways- Degradation of neurotransmitters with the help of enzymes in the synapses or synaptic cleft and the presynaptic neurons absorbs or suck up neurotransmitters. The neuron (presynaptic neuron) is that releases the neurotransmitter like dopamine, serotonin, is the one that re-uptake it.

This reuptake is done by transporter proteins that are are symporters in nature as these proteins pump neurotransmitters as well as ions back into the neuron.

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Explain how the abiotic components in each area determined what type of plants and animals lived there.
brilliants [131]

Answer:

Abiotic components of an ecosystem are water, air, light, soil, and temperature.

Now think about how the availability of these things will affect what could live in a specific area.

Consider a desert ecosystem. Deserts are arid, receiving little rain (water) and have extreme temperatures (both cold and hot). Because of these conditions only certain plants and animals can live here. These plants and animals have adaptations that are specific to the environment. If you were to put an organism that does not belong in there, they would most likely die out.

Tidbit for you. The Atacama desert is one of the driest places in the world, located specifically in Chile. At one point, this place did not receive any rain for 500 years! Still plants and animals are able to live in this area. When it finally did rain, the sudden downpour caused a radical change in this ecosystem. You would think at first rain would be good, but no. Because the changes the rain brought was too drastic, it caused a devastating effect on the organisms that lived there because they were not adapted to rain.

4 0
3 years ago
*<br> 1. In the water cycle, water goes from a liquid to a gas during which stage?
Ira Lisetskai [31]

Answer:Evaporation Evaporation is simply the process by which liquid turns into a gas. Water (a liquid) turns into vapor (a gas) when heat energy is applied to raise its temperature to 100°C (212°F). Water in the liquid state is a compound, and the heat breaks up the bonds into water molecules, which is gaseous.

Explanation:

6 0
2 years ago
How are the three chromosomal aberrations different from each other?
Amiraneli [1.4K]

<span>1.) Deletions: A percentage of the chromosome is lost or removed. </span>

<span>2.) Duplications: A share of the chromosome is doubled, which results into an extra genetics.</span>

<span>3.) Translocations: A portion of a chromosome is relocated to an alternative chromosome.</span>

6 0
3 years ago
Read 2 more answers
Crossing over prevents homologous chromosomes from separating during meiosis i. true or false?
Scilla [17]

Crossing over does not prevent homologous chromosomes from separating during meiosis, hence, the statement is false.

CROSSING OVER:

  • Crossing over is the process whereby non-sister chromatids of homologous chromosomes exchange their genetic materials.

  • Crossing over occurs specifically during the prophase I stage of meiosis I. Via this process, genetic diversity is likely to occur in the daughter cells.

  • Crossing over only assures that genes of homologous chromosomes are recombined, it does not stop them from separating in the Anaphase stage.

  • Therefore, crossing over does not prevent homologous chromosomes from separating during meiosis, hence, the statement is false.

Learn more at: brainly.com/question/18824252?referrer=searchResults

4 0
2 years ago
It is clear that the cause of global warming is most related to levels of carbon dioxide in the atmosphere.
nexus9112 [7]
That it is true True is the right answer.<span />
7 0
3 years ago
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