Growth factors are examples of which type of chemical signal?

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Quizplus · Accepted Answer

Growth factors are chemical signals that act locally, affecting cell growth and differentiation in nearby cells. This type of signal is referred to as paracrine signaling. Autocrine signals, on the other hand, act on the same cell that secretes them. Hormones are chemical signals that travel long distances through the bloodstream to target cells throughout the body. Pheromones are chemical signals used for communication between individuals of the same species. Neurotransmitters are chemical signals used for communication between neurons in the nervous system.

Growth Factors Are Examples of Which Type of Chemical Signal