The receptor itself can not receive more than one signal but the cell can have more than one receptor. The signals may cancel each other out or amplify it.
This can happen at both the cell level or at the level you mention, with two or sometimes more, impulses coming from two or more neurons and their receptors. This is also called signal transduction cascades.
And yes, they can be different types of neurotransmitters.
Ecosystems are broad environment that include multiple habitats. A population of one species exists within its chosen habitat (for example: a tree or a lake) but this habitat exists in the context of a larger ecosystem (for example: a deciduous forest or the taiga).
Geographic context is the geographic area that relates to a particular problem, discovery, or issue.
It depends on the context. In a biological context, pyrimidines are the nucleotides with a single ring in the nitrogenous base. These include thymine and cytosine in DNA and uracil and cytosine in RNA. In an organic chemistry context, the answer is longer.
I believe varicosity in the context of your question refers to the enlarged and tortuous vein, artery, or lymphatic vessel in the area of the synapse. Therefore in the aplysia synaptic junctions between the sensory and motor neurons experience long term facilition in response to 5-HT and long term depression in response to RMRFamide. Research has shown macromolecules synthesis is needed for expression of the long lasting structural changes in the sensory cells and that this synthesis is porportional with long term functional modulation of sensorimotor synapses.
who the writer is speaking to and where
zebras
Please provide more information/context/clarification to help us answer this question. You can post your response in this answer text by clicking "Edit."
It is difficult to answer this question without context. They could be considered examples of (specialized) nerve endings, but the best answer might be that they are examples of a sensory/sense organ.
Multiple power sources, typically gasoline and electric.
Any number can be a common multiple of two or more fractions. The concept of common multiples is useful only in the context of multiples of integers.
"Preek" is a term that seems to have multiple potential meanings depending on the context. Without additional information, it is difficult to provide a specific definition. Can you provide more details or clarify the context in which you are referring to "preek"?
The word "de" in Spanish can have multiple meanings in English, such as "of," "from," "about," or "belonging to," depending on the context.
You find a multiple of a number by multiplying that number by any whole number.
It looks like a series of the letter "l" repeated multiple times in succession. It does not have a specific meaning or context in the English language.
True. I think each and all mean the same thing in this context.
Esperar has multiple meanings in Spanish depending on the context. Esperar: to hope for, to wait for, to expect Context would also determine 'la mia' which literally means 'that of mine'. What 'that' is depends on context. I hope for you in mine. I wait for you in mine. I expect you in mine.
The answer depends on the context. The next integer (counting up) is 46, the next multiple of 5 is 50, the next multiple of 9 is 54, the next triangular number is 55, there is no next rational or real number.