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2 years ago

Select TWO events that occur when a neurotransmitter binds and activates an excitatory synapse.

Biology

1 answer:

andrew-mc [135]2 years ago

7 0

Answer:

Key points

Neurons communicate with one another at junctions called synapses. At a synapse, one neuron sends a message to a target neuron—another cell.

Most synapses are chemical; these synapses communicate using chemical messengers. Other synapses are electrical; in these synapses, ions flow directly between cells.

At a chemical synapse, an action potential triggers the presynaptic neuron to release neurotransmitters. These molecules bind to receptors on the postsynaptic cell and make it more or less likely to fire an action potential.

Explanation:

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True or False? Buoyant forces act on objects that are only floating in air.

Marizza181 [45]

Answer:

False

Explanation:

Buoyant forces act on objects that are submerged in fluids. This includes gases and liquids.

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3 years ago

Which type of gene therapy results in alteration of the DNA of a gamete or a fertilized ovum?

larisa86 [58]

Answer:

The correct option is: e. Germline gene therapy

Explanation:

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3 years ago

What is a fossil and give example

aniked [119]

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3 years ago

What is an organism’s niche?

AURORKA [14]

Answer:

The term niche, when used in the science of ecological biology, is used to define an organism's role in an ecosystem. Not only does its niche include the environment that a given organism lives in, but it also includes the organism's "job" in that environment

Explanation:

credit to Thought.co

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2 years ago

Read 2 more answers

If it were not for the __________, osteocytes in the outer lamellae of an osteon would not be able to transport their wastes to

lora16 [44]

Answer:

canaliculi

Explanation:

According to my research on studies by various medical professionals, I can say that based on the information provided within the question the term being mentioned is called the canaliculi. This is a small channel that link together the lacunae and whose main function is routing nutrients to osteocytes and expelling waste products.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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2 years ago