________ are chemical substances produced in small quantities in one part of an organism and then transported to another part of the organism,where they bring about physiological responses.

Question

Quizplus · Accepted Answer

Hormones are chemical messengers produced in small quantities in one part of an organism and transported to another part where they bring about physiological responses. Glycoproteins are proteins with carbohydrate molecules attached and are not typically involved in signaling. Photosynthates are products of photosynthesis that are typically used for energy storage rather than signaling. Heat shock proteins are involved in protein folding and stability and are not typically involved in signaling. Pulvini are specialized plant organs involved in leaf movement and are not typically involved in signaling.

________ Are Chemical Substances Produced in Small Quantities in One