Which statement correctly identifies how a lipid-soluble hormone that diffuses from the blood and through the interstitial fluid identifies which cells in the tissue to act upon? O The cell closest to the diffusion site. O The presence of a receptor located in the cytoplasm or nucleus specific to the hormone in cells. O The presence of a receptor embedded in the plasma membrane of target cells. O The presence of a channel protein embedded in the plasma membrane for the lipid-soluble hormone to diffuse through.

Which statement correctly identifies how a lipid-soluble hormone that diffuses from the blood and through the interstitial fluid identifies which cells in the tissue to act upon? O The cell closest to the diffusion site. O The presence of a receptor located in the cytoplasm or nucleus specific to the hormone in cells. O The presence of a receptor embedded in the plasma membrane of target cells. O The presence of a channel protein embedded in the plasma membrane for the lipid-soluble hormone to diffuse through.

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter4: Principles Of Neural And Hormonal Communication

Section: Chapter Questions

Problem 18RE

See similar textbooks

Similar questions

Endocrine Ligand acting on intracellular receptor should be: O Hydrophilic O Hydrophobic O Amphipathic O Macromolecule What kinds of molecules may pass through
Overexpression of this receptor in the cells of the adrenal gland causes Cushing's syndrome, a disease caused by the overproduction of cortisol. One strategy that scientists have employed to treat this disease is the use of small molecules that bind to, but do not activate, MC2R. This type of molecule is generically referred to as an antagonist. How can an antagonist bind to the same receptor as ACTH but not activate it? O a. The antagonist can bind covalently while ACTH binds non-covalently O b. The antagonist is only partially complimentary to the binding pocket of MC2R O The antagonist binds to ACTH and blocks it from binding to the receptor properly O d. The antagonist is the exact same structure as ACTH but since it is synthetic it doesn't work One cause of Cushing's syndrome is the inappropriate production of GPCRS in the adrenal gland that are not normally present in those cells. When these receptors are activated they result in the production of cortisol. Which statement about…
Compare and contrast signaling via G-protein coupled receptor, receptor tyrosine kinases, nuclear receptor. Please name at least one ligand/receptor for each pathway. Also describe the 'fast' and 'slow' responses mediated by ligand binding
For a hormone that binds to a membrane-bound receptor and has cAMPas the intracellular mediator, predict and explain the consequences ifa patient takes a drug that strongly inhibits phosphodiesterase
When comparing two or more ligands, a larger numerical value for KD corresponds to a higher binding affinity. True False In radioligand binding assays, a large excess of a noncompetitive antagonist is used to determine the specific binding of the radiolabeled ligand. True False Exocrine glands have ducts that provide a passageway for secretions to move to the surface of the epithelium. True False An inverse agonist binds to a receptor with an affinity that is inversely proportional to its potency. True False Can I get the answer? I don't need explanation
The hormone interacts with the metabotropic receptor, as a result of further implementation of the hormonal signal in the cell, the amount of the secondary messenger of Ca2+ ions increased. List the intracellular components and the scheme of implementation of the hormonal signal in the cell according to the system. What types of regulation of enzymatic processes in the cell will be implemented as a result of the effect of the hormone specified in the condition of the problem?
Q A hormone with the structure shown above would bind to O an intracellular receptor O a cell-surface receptor
Ligand binding to proteins may occur with varying strengths; some ligands bind tightly to proteins while others bind less tightly. The strengths of reversible binding are determined experimentally by varying concentrations of ligands, and measuring the saturation of the protein in the various ligand concentrations. 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) Which of the proteins demonstrate the tightest/strongest binding of the hormone? Which demonstrates the least tight binding of the hormone? What is the basis for your answer?
Hormone H regulates these effects via its receptors which are found at both the cell surface (csRH) and within the cell (içRH). The signalling pathways that become activated in the presence of hormone H are depicted and described below. hormone H. H H extracellular fluid inactive GTP inactive RAS Lyn cell-surface receptor for H (csR») icR GDP RAS-GTP hexose metabolism cell survival H icR G, phase (resting) Raf HK GSK-3P MEK M G2 icR - hexose kinase ERK promoter HRE CDK1 Cyclin A nucleus cyclin A Fos A promoter Created in BioRender.com bio Signalling via the cell surface receptor Hormone H mediates its cell cycle stimulatory and pro-survival effects by binding to and activating the cell surface hormone H receptor (csRH). The activated CSRH activates Lyn, which activates RAS and ultimately the Raf/MEK/ERK kinase cascade. Active ERK: o phosphorylates and inactivates GSK-3B. Inhibition of GSK-3ß promotes cell survival. inhibits p27, preventing it from inhibiting cell cycle progression.…
when kidney cells secrete low levels of oxygen in the blood they secrete erythropoietin. in this particular signaling pathway (response to low oxygen) the secretion of erythropoietin represents which step of the signal transdution process?
Signaling by soluble extracellular molecules can be classified as endocrine, paracrine, or autocrine. Describe how these three types of cellular signaling differ. Growth hormone is secreted from the pituitary, which is located at the base of the brain and acts through growth hormone receptors located on the liver. Is this an example of endocrine, paracrine, or autocrine signaling? Why?
Which of the following occurs once the lipid-soluble hormone diffuses across the plasma membrane into the cytoplasm? Identify the most correct answer. O The hormone binds directly to the DNA in the nucleus. O The hormone binds to its specific receptor in the plasma membrane. O The hormone binds to its specific receptor and another receptor binds forming a dimer. O The hormone binds to another transport protein in the cytoplasm. Save for Later 80 F5 F6 F7 Attempts: 0 of 3 used F8 F9 Submit Answer F10