Answer the following question given this paragraph: Cells that are communicating may be right next to each other or far apart. In juxtacrine signaling , also known as contact-dependent signaling, two adjacent cells must make physical contact in order to communicate. Cell communication may also occur over short distances, which is known as paracrine signaling , or over large distances, which is known as endocrine signaling . Q: Cell communication that occurs over short distances is known as what? Choices: - hypersignaling - contraposition signaling - cell echo - paracrine signaling A:
Answer:
paracrine signaling