Final answer:
A cell transmits signals using an extracellular peripheral protein by undergoing a conformational change that triggers chemical signals affecting cellular functions.
Step-by-step explanation:
Cells can use extracellular peripheral proteins as receptors to transmit signals into the cell through conformational changes. When a molecule binds to the receptor on the extracellular surface of the plasma membrane, it changes the molecular structure of the receptor. This change in structure induces conformational changes in the microfilaments inside the cell, which then trigger chemical signals that reach the nucleus and affect the transcription of DNA. As a result, the production of specific proteins in the cell is altered, leading to changes in cellular activities.
A cell can use an extracellular peripheral protein as a receptor to transmit a signal into the cell by undergoing a conformational change. When a molecule within the extracellular matrix binds to the peripheral protein receptor, it changes the molecular structure of the receptor. This conformational change of the receptor then induces chemical signals inside the cell. These signals propagate through the cell to ultimately influence processes such as the transcription and translation of specific genes, affecting the cell's function and activities.