After a hormone binds to a receptor, the receptor then transmits a signal from the A. cell B. hormone C. nerve

Q: Which of the following best describes hormones? a. Hormones are relatively unstable and work only…

A: Hormones are secreted by endocrine system directly into the blood circulation to affect distant…

Q: Which of the following rows identifies the hormone that stimulates the release of thyroxine, the…

A: The hormone is a chemical messenger whi h is responsible for activating the target organ and…

Q: The immediate effect of a steroid hormone on a cell is the: a. formation of cAMP. b. increase of…

A: Steroid hormones are the hormones synthesized from cholesterol or its derivative. These are secreted…

Q: When a catecholamine or peptide hormone binds to receptors on the surface of a cell,   A. The…

A: Catecholamines are a group of hormones that are secreted by the adrenal glands that are positioned…

Q: In general, when do hormones produce "organizing” effects?     a. temporarily at any time in life…

A: Activational effects are short-term and dependent on current hormone levels, whereas organisational…

Q: Which of the following is NOT an effect of the nerve agent, tetrodotoxin: Group of answer choices a.…

A: Tetrodotoxin is an exceptionally potent poison (toxin) found mostly in the liver and sex organs…

Q: what happens when an agonist, instead of the endogenous (natural) hormone binds to the hormone…

A: Option A is incorrect  Explanation:  Antagonist binds to the receptor of a natural hormone and…

Q: Which of the following is a prohormone and can be converted to an active hormone as needed? A.…

A: A prohormone can be defined as the committed precursor of a hormone made up of peptide hormones…

Q: Which group of drugs is the most suitable in the treatment approach of acute thyroiditis?A.…

A: Thyroid is a butterfly-shaped endocrine gland located near the larynx. It is responsible for…

Q: which of the following happens when a therapeutic synthetic hormone is introduced into the body to…

A: Hormones are chemical messengers secreted into the blood or extracellular fluid by one cell that…

Q: Different cell-types can use the same receptor-type to detect a common hormone, which leads to the…

A: Hormones are small molecules that act as chemical messengers in the body. A small amount of hormone…

Q: A ______ requires the use of a second messenger system to enter a cell. a. steroid hormone c.…

A: Secondary messengers are the chemicals that activates the cascade of reactions inside the cell when…

Q: An unknown ion is flowing out of a neuron, creating an inhibitory response.  This unknown ion…

A: Question -   An unknown ion is flowing out of a neuron, creating an inhibitory response.  This…

Q: A_______ is synthesized from cholesterol and can diffuse across the plasma membrane.a. steroid…

A: Answer is a .) steroid hormone.

Q: Which hormone acts as an antagonist (has an opposite effect) to parathyroid hormone? Select one: a.…

A: an antagonist is a molecule that binds to the receptor but does not elicit a response like agonists.…

Q: Which signaling molecule is most likely responsible for an increase in digestive activity?a.…

A: The molecules, which are accountable for conducting information between the cells in the body are…

Q: glucagon

A:

Q: What is the main difference between organizing effects and activating effects of hormones?A.…

A: The neural system provides point-to-point rapid coordination among organs. The neural coordination…

Q: What are the hormone-like compounds produced by a variety of organs all over the body that act in…

A: Endocrine glands are the ductless glands that secrete their products, hormones into the blood. The…

Q: Explain the situation where the same hormone could have two opposite effects on the body using…

A: Hormones are a kind of chemical signals which are transported via blood circulation in the whole…

Q: 1. Protein hormones: A. Cuases protein synthesis in the cell B. ccan cuase the formation of cAMP C.…

A: "Hormones" are chemical substances produced by our body's endocrine system, which releases the…

Q: Second messengers are activated in response to a. steroid hormones. b. thyroxine. c.…

A: The second messengers are certain kinds of molecules which received signals at receptors on the…

Q: A hormone crosses the target cell membrane and binds molecules in the cell nucleus to influence gene…

A: In the mechanism of hormone action, water soluble hormones like peptide hormones require…

Q: Which of the following hormones is not an integral part of the stress response?a. ACTH d. Insulinb.…

A: The stress response includes physical and thought responses to your perception of varied situations.…

Q: Which of the following is an important function of the endocrine system?  a. Provides mechanisms…

A: Endocrine system is made up of several organs called glands. These glands, located all over your…