A new hormone is discovered that binds to receptors on the target cell surface. Describe the chemical class of hormone that this hormone could belong to and explain how you could discern the exact class.
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A new hormone is discovered that binds to receptors on the target cell surface. Describe the chemical class of hormone that this hormone could belong to and explain how you could discern the exact class. (
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- A new hormone is discovered that binds to receptors on the target surface. Describe the chemical class of hormone that is hormone belong to and explain how you could discern this class? (Subject: Human physiology)Trace in a stepwise manner the signaling pathway that involves a g-protein receptor leading to the release of intracellular calcium. Specify what class of hormones would be involved in this pathway.One such laboratory study investigated the binding of a hormone to three different receptor proteins in the cell membrane. The data collected are shown in the table below 1) Provide a brief explanation as to why ligand binding toproteins must be a reversible process. 2) Calculate the dissociation constant (Kd) for the hormone binding to each of the three proteins.
- Which of the following observations can be explained by the properties of hormone receptors? a) A certain tissue can react to more than one hormone b) A certain hormone affects only a specific tissue, not all tissues c) Some tissues react very quickly to a certain hormone, other tissues take many hours to react to the same hormoneA new hormone is discovered. Analysis suggests that it is synthesized on demand and has a long half-life in the wwww www. bloodstream. It seems to activate gene transcription in its target cells, though no cell surface receptors can be identified. Which type of hormone is this most likely to be? A) Steroid hormone B) Catecholamine C) Thyroid hormone D) Peptide hormoneYou work for a pharmaceutical company where you are assigned the task of creating new drug therapies to treat thyroid disorders such as hyperthyroidism (high levels of T3 and T4) and hypothyroidism (low levels of T3 and T4). Your team has designed a few drugs, and your job is to identify which drug(s) would be successful in treating thyroid disorders based on your knowledge of thyroid hormone synthesis. Below is the list of drugs your team designed (all of these are hypothetical drugs). Peroxidine: A drug that inhibits thyroid peroxidase from functioning Cimigine: A drug that inhibits potassium/iodine cotransporter Iodimine: A drug that inhibits iodinase from functioning Aldosine: A drug that inhibits production of angiotensinogen from the liver Aldoramine: A drug that inhibits sodium/iodine cotransporter Thyromine: A drug that stimulates thyroglobulin production Identify the drug(s) that would be successful in treating hyperthyroidism and hypothyroidism, and explain why and how they…
- You work for a pharmaceutical company where you are assigned the task of creating new drug therapies to treat thyroid disorders such as hyperthyroidism (high levels of T3 and T4) and hypothyroidism (low levels of T3 and T4). Your team has designed a few drugs, and your job is to identify which drug(s) would be successful in treating thyroid disorders based on your knowledge of thyroid hormone synthesis. Below is the list of drugs your team designed (all of these are hypothetical drugs). Please identify the drug(s) that would be successful in treating hypothyroidism, and explain why and how they would be successful. Aldosine: A drug that inhibits production of angiotensinogen from the liver Aldoramine: A drug that inhibits sodium/iodine cotransporter Thyromine: A drug that stimulates thyroglobulin production Peroxidine: A drug that inhibits thyroid peroxidase from functioning Cimigine: A drug that inhibits potassium/iodine cotransporter Iodimine: A drug that inhibits iodinase from…1) Why are steroid hormones unable to be stored in secretory vesicles? 2) Other than increasing hormone solubility, describe two other consequences of hormones binding to binding proteins.Why is the fact that a monomeric hormone binds simultaneously to two identical receptor molecules, thus promoting the formation of a dimer of the receptor, considered remarkable?
- Unlike the glucocorticoid receptor, the thyroid receptor has an activity even in the absence of thyroid hormone. Explain the activity of the receptor under these conditions and how hormone binding changes the activity.Visit this link (http://openstaxcollege.org/l/hormonebind) to watch an animation of the events thatoccur when a hormone binds to a cell membrane receptor.What is the secondary messenger made by adenylyl cyclaseduring the activation of liver cells by epinephrine?Which of the following rows correctly identifies the structure responsible for producing the hormone that suppresses FSH secretion? Select one: a. Structure Hormone Y LH b. Structure Hormone X FSH c. Structure Hormone Z Progesterone d. Structure Hormone W Estrogen