Question

hormones are chemical molecules produced by endocrine glands. one such endorcine gland is the thyroid hormone,which in turn affects the heartv muscles. which two statements describe the probable reason for the function of the hormone

Answer 1

Hormones like those from the thyroid gland are chemical messengers that regulate important body functions, including metabolic rate and heart muscle function, maintaining homeostasis.

Step-by-step explanation:

Hormones are chemical signaling molecules secreted by endocrine glands. They travel through the bloodstream to reach various target cells throughout the body, including the heart muscles in the case of thyroid hormones. Target cells must have specific receptors for a hormone to bind to, which in turn elicits a response affecting the function of that organ or tissue. For thyroid hormones specifically, they regulate processes such as metabolic rate and thereby can influence the rate and strength of heart muscle contractions. The function of these hormones is critical for maintaining homeostasis, and they are often regulated by feedback loops within the endocrine system.

The probable reasons for the function of the thyroid hormone on the heart muscles include regulating the body's metabolic rate, which affects energy consumption and heat production, and modulating cardiovascular functions to meet the body's varying metabolic demands.

Hormones are chemical molecules produced by endocrine glands that act as messengers in the body. One such hormone is the thyroid hormone, which affects the heart muscles. The probable reason for the function of the hormone in relation to the heart is that the thyroid hormone increases the metabolic rate of heart muscle cells and regulates their contraction and relaxation, thereby influencing heart rate and blood pressure. Additionally, the thyroid hormone promotes the synthesis of proteins involved in the contraction and relaxation of heart muscles.

Answer 2

Since you have not provided the options here i am going to give you general overview about hormone.Hormone are actually the part of endocrine system in our body and produced by the endocrine glands. The hormones act like a chemical messenger within human body. Once produce by the glands they travel through the blood stream and reach at specific or target tissue and organs which result in control of our body function. The hormones are specific in their work and work on only the targeted tissue or organ . With the help of hormone endocrine system regulate the heart rate , metabolism, our mood and growth as well as the development and even the sleeping cycle etc. They actually are the messenger for body cell and organs .