Question 14. Match the transport process to the correct description or example. Secondary Active Transport is: Group of answer choices transport of signal molecules out of an endocrine cell transport of glucose into a cell, against its concentration gradient making a new covalent bond transport of a steroid hormone into a cell transport of glucose out of cell, with its concentration gradient breaking of a covalent bond to create new molecules transport of sodium out of a neuron import of an entire bacterium into a white blood cell transport of large macromolecules into a cell

Question 14. Match the transport process to the correct description or example. Secondary Active Transport is: Group of answer choices transport of signal molecules out of an endocrine cell transport of glucose into a cell, against its concentration gradient making a new covalent bond transport of a steroid hormone into a cell transport of glucose out of cell, with its concentration gradient breaking of a covalent bond to create new molecules transport of sodium out of a neuron import of an entire bacterium into a white blood cell transport of large macromolecules into a cell

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter27: Medications That Affect The Nervous System

Section: Chapter Questions

Problem 25RQ

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Receptor for epinephrine consists of seven transmembrane helices. T/F
True or False? The sodium ions did not diffuse across the cell membrane because there was a greater concentration of sodium ions inside the cell than on the outside.
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Transmembrane movement of a substance that needs transport protein could be either passive transport or active transport True False
answer should clearly state whether or not the statement is correct and then concisely explain why. the answer should be 3-5 sentences and address all of the points in the statement. Both transmembrane carrier proteins and transmembrane channel proteins can mediate active transport of a hydrophilic solute through a cell plasma membrane.
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Aldosterone is a steroid hormone that freely enters the target cells to act within the cell. Epinephrine is a polar monoamine (amino acid) hormone that interacts with receptors on the cell's surface. What accounts for this difference? [Select any/all that apply.] Steroids are charged and hydrophilic, so aldosterone passed through a transport protein. Steroids are hydrophobic so aldosterone passed through the membrane by simple diffusion. Epinepherine (amino acid) hormone is hydrophilic, so it cannot diffuse through the phospholipid bilayer. Epinepherine (amino acid) hormone could diffuse through the phospholipid bilayer but it is attracted to the receptor protein.
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