Textbook Question
Where are protein components of the extracellular matrix synthesized?a. in the rough ERb. in the Golgi apparatusc. in the plasma membraned. in the extracellular layer itself
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2. Cell Chemistry & Cell Components
Types of Membrane Proteins
Multiple Choice
Which of the following is not a function of membrane proteins?
A
Storing genetic information
B
Acting as enzymes to speed up chemical reactions
C
Providing structural support to the cell
D
Transporting molecules across the membrane
Verified step by step guidance1
Understand the role of membrane proteins: Membrane proteins are integral or peripheral proteins that are part of, or interact with, the cell membrane. They have various functions essential for cellular processes.
Identify the functions of membrane proteins: Common functions include acting as enzymes, providing structural support, and facilitating the transport of molecules across the membrane.
Analyze the given options: Review each option to determine if it aligns with the known functions of membrane proteins.
Consider the function of storing genetic information: Genetic information is stored in the nucleus of the cell, primarily in the form of DNA, and is not a function of membrane proteins.
Conclude which option is not a function: Based on the analysis, identify 'Storing genetic information' as the option that does not align with the typical functions of membrane proteins.
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