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.
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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.
The type of receptor that makes a difference often depends on the context of the physiological response being studied. For example, G protein-coupled receptors (GPCRs) play crucial roles in various signaling pathways and are involved in numerous functions, including mood regulation and immune response. Additionally, ionotropic receptors, such as neurotransmitter receptors, can rapidly mediate synaptic transmission and influence neural activity. Ultimately, the importance of a receptor type is linked to its specific role in cellular communication and response to external stimuli.
Astatine has multiple energy levels, but the exact number depends on the context in which you are referring to them. In an atom, astatine can have multiple electron energy levels based on its electron configuration. In a nuclear context, astatine isotopes may have different energy levels related to their nuclear structure and decay modes.
NC after a name can stand for multiple things, including "North Carolina" (referring to the state), "Nurse Consultant" (in a healthcare context), or "Non-Commissioned" (for military ranks). The specific meaning would depend on the context in which it's being used.
Presynaptic neurons send signals, while postsynaptic neurons receive signals in synaptic transmission. Presynaptic neurons release neurotransmitters that travel across the synapse to bind to receptors on postsynaptic neurons, triggering a response.
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zebras
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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.
In the context of anime, "haram" refers to a genre that typically involves a protagonist surrounded by multiple love interests or potential romantic partners.
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.
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.
The word "de" in Spanish can have multiple meanings in English, such as "of," "from," "about," or "belonging to," depending on the context.
A single hormone can exert multiple effects in the body due to the presence of diverse receptors and signaling pathways in different tissues. Depending on the target cell type, the same hormone can activate various intracellular mechanisms, leading to distinct physiological responses. Additionally, the context of other hormones, the concentration of the hormone, and the specific cellular environment can influence how a hormone acts, allowing for a wide range of effects. This complexity enables the body to coordinate intricate processes and maintain homeostasis effectively.
"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"?