Developmental Biology
Signal transduction refers to the process by which cells respond to external signals, transforming these signals into a functional response. This involves a series of biochemical reactions and molecular interactions that ultimately lead to changes in gene expression, cellular behavior, or physiological responses. It's crucial for how morphogens provide positional information during development, guiding cells to differentiate and organize in specific ways based on their location within a developing organism.
congrats on reading the definition of signal transduction. now let's actually learn it.