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The "voices" of a cell, which carry messages, are ________.

1) surface receptors
2) platelets
3) cytokines
4) antigens

User Jgray
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1 Answer

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Final answer:

The "voices" of a cell that carry messages are cell-surface receptors. These receptors are involved in signal transduction, converting extracellular signals into intracellular responses, and are categorized into ion channel-linked, G-protein-linked, and enzyme-linked receptors. Malfunctioning receptors can cause serious health issues.

Step-by-step explanation:

The "voices" of a cell, which carry messages, are cell-surface receptors. These integral membrane proteins bind to external signaling molecules, which can trigger a series of cellular processes. Cell-surface receptors are fundamental components of cellular communication, which ensure the proper functioning of cells in response to their environment.

There are three general categories of cell-surface receptors: ion channel-linked receptors, G-protein-linked receptors, and enzyme-linked receptors. Signal transduction is the process by which an extracellular signal is converted into an intercellular signal, which then leads to a specific cellular response. Problems with receptor proteins can lead to severe health consequences like hypertension, asthma, heart disease, and cancer.

User Justin Simon
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