Examlex
Thiols have structures similar to alcohols except that they contain ________.
Natural Substance
refers to any product or material found in nature, not artificially produced, often used in context with foods, medicines, and other products.
Hypnagogic Imagery
Vivid visual phenomena that occur during the onset of sleep.
Stage 1
The initial phase in a series of stages, often indicating the starting point of development, processes, or classifications.
REM Sleep
A stage of sleep characterized by rapid eye movement, increased brain activity, and vivid dreaming. It's essential for emotional regulation and memory consolidation.
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