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Ratling [72]
3 years ago
15

Neuronal communication is a two step process. In the second step, which takes place between two neurons, what does the arrival o

f an action potential at the axon terminal of the first neuron signal
Biology
1 answer:
Oksi-84 [34.3K]3 years ago
8 0
When an action potential does arrive at the terminal, the neurotransmitter must be quickly and efficiently released from the terminal<span> and into the synaptic cleft. The neurotransmitter must then be recognized by </span>selective receptors on the postsynaptic cell<span> so that it can pass along the signal and initiate another action potential.</span>
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Please help i have no idea.
amid [387]
The answer is D, ADP gains a phosphate and that is used to convert to ATP with a product of ATP and water
5 0
3 years ago
Read 2 more answers
6. Applying Ideas: Suppose someone dumped left over motor oil on a driveway. Could this disposal
Rufina [12.5K]

Answer:

If they are looking for one BEST answer, it is the water.

If looking for top two, it is water and soil.

Realistically, however, this disposal can contaminate all 3.

Let me explain:

The motor oil that is dumped on a driveway first makes its way into the soil. The freshwater found in this soil becomes contaminated with motor oil and can eventually runoff into the ocean. Once this liquid evaporates, it then becomes air pollution. Shortest, best answer tho is water.

Hope this helps. Have a great day!

6 0
2 years ago
The hypothesis for Tonya's experiment is "If distance of a race increases, the amount of time needed to run the race will increa
WINSTONCH [101]

The dependent variable is what changes because of the independent variable, while the independent variable is what is purposefully changed by the experimenter, since it is the variable that is being tested.

So, in this problem, you are purposefully changing the distance of the race to see whether or not the amount of time taken to complete the race will change because of the varying distances.

This means that purposefully changing the distance of the race is the independent variable that is being tested and that the amount of time that the runner takes to complete the race is the dependent variable because it changes due to the independent variable.

Sorry for being so wordy.

In short,

Independent variable- the one that's being tested and that is purposefully changed.

Dependent variable- the one that changes because of the independent variable.

Hope this helps.

7 0
3 years ago
Read 2 more answers
NEED HELP ASAP
vesna_86 [32]

Different organisms have different number of chromosomes

4 0
3 years ago
4) If a dead organism is preserved as a fossil, which body tissues are most likely to survive? Why?
IrinaVladis [17]
The answer is hard tissue.

Usually, hard tissue, such as bones and teeth or exoskeleton is much more preserved than soft tissue (organs, skin, etc.). Fossils become fossils by a process of mineralization. Hard tissues are more mineralized during life than organs. So it is no surprise that hard tissues take part in the process of mineralization and is preserved in fossils, unlike soft tissues.
8 0
4 years ago
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