Questions: PRACTICE IT What is intracellular communication? Communication that occurs between different cells. Communication that occurs outside the cell. Communication that occurs within a tissue. Communication that occurs within a single cell. Communication that occurs within an organ. Submit answer

The answer is the fourth one: Communication that occurs within a single cell.

Explanation for each option:

1. Communication that occurs between different cells: This describes intercellular communication, not intracellular communication.

2. Communication that occurs outside the cell: This does not accurately describe intracellular communication, as it refers to processes occurring outside the cell.

3. Communication that occurs within a tissue: This refers to communication at the tissue level, which involves multiple cells, not within a single cell.

4. Communication that occurs within a single cell: This is the correct definition of intracellular communication, which involves the processes and signaling pathways that occur inside a single cell.

5. Communication that occurs within an organ: This involves communication between different tissues and cells within an organ, not within a single cell.

In summary, intracellular communication refers to the processes and signaling that occur within a single cell.