Examlex
Which phytochemical is structurally similar to estrogen?
Chemical Synapse
A chemical synapse is a type of synapse that utilizes chemical messengers, known as neurotransmitters, to transmit signals between neurons across a synaptic gap.
Presynaptic Terminal
The end point of a neuron where neurotransmitters are stored before being released into the synaptic cleft.
Receptor Molecules
Specialized proteins located on the surface of or within cells, which bind to specific substances, leading to a cellular response.
Specificity
The ability of a test or biological mechanism to accurately identify a particular substance or pathogen without cross-reacting with other substances.
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