Multiple Choice
Where are the receptors for hydrophilic hormones typically located?
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16. The Endocrine System
Membrane Bound Receptors and Secondary Messengers
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Where are peptide hormone receptors typically located in a cell?
A
In the nucleus
B
In the mitochondria
C
On the cell membrane
D
In the cytoplasm
Verified step by step guidance1
Understand that peptide hormones are generally water-soluble and cannot easily cross the lipid bilayer of the cell membrane.
Recognize that because peptide hormones cannot enter the cell, their receptors must be located on the cell surface to interact with these hormones.
Recall that the cell membrane is the outermost layer of the cell, which acts as a barrier and a point of communication with the external environment.
Identify that the receptors for peptide hormones are integral membrane proteins that span the cell membrane, allowing them to transmit signals from the outside to the inside of the cell.
Conclude that peptide hormone receptors are typically located on the cell membrane, where they can bind to the hormone and initiate a cellular response.
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