2 SEM CARDLESS ACC W/RAVEN TEXT
2 SEM CARDLESS ACC W/RAVEN TEXT
12th Edition
ISBN: 9781265810467
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
bartleby

Concept explainers

bartleby

Videos

Textbook Question
Book Icon
Chapter 9, Problem 2U

Signal transduction pathways

a. are necessary for signals to cross the membrane.

b. include the intracellular events stimulated by an extracellular signal.

c. include the extracellular events stimulated by an intracellular signal.

d. are only found in cases where the signal can cross the membrane.

Blurred answer
Students have asked these similar questions
A small number of cell surface receptors and low amounts of signals (ligands) can generate a large intracellular response as each step of the signal transduction pathway can be expanded by... A. gene amplification, i.e. increasing the number of target genes. B.  enzyme-mediated signal amplification, e.g. phosphorylation cascades. C.  the synthesis of new proteins. D.  ATP Synthase, e.g. by building proton (H+) gradients.
Carbon monoxide is a deadly gas. This is due to its quick activation of specific signaling pathways in cells of our body. Since this is a gas, it most likely uses.... Select one: a. A transmembrane cell surface receptor since it cannot pass through cell membranes b. A voltage-gated ion channel receptor since it creates a charge when crossing the cell membrane c. An intracellular receptor since it can easily diffuse across a membrane
All cells of a multicellular organism may not respond in the same wayto a particular ligand (signaling molecule) that binds to a cell surfacereceptor. The difference in response may be due toa. the type of receptor for the ligand that the cell expresses.b the affinity of the ligand for the receptor in a given cell type.c. the type of signal transduction pathways that the cell expresses.d. the type of target proteins that the cell expresses.e. all of the above.
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Intro to Cell Signaling; Author: Amoeba Sisters;https://www.youtube.com/watch?v=-dbRterutHY;License: Standard youtube license