Multiple Choice
What is the most abundant structural protein in the human body?
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2. Cell Chemistry & Cell Components
Proteins
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Which of the following is not a function of proteins in the body?
A
Catalyzing biochemical reactions
B
Providing structural support
C
Storing genetic information
D
Transporting molecules
Verified step by step guidance1
Understand the primary functions of proteins in the body. Proteins are essential macromolecules that perform a variety of functions, including catalyzing biochemical reactions, providing structural support, and transporting molecules.
Catalyzing biochemical reactions: Proteins known as enzymes speed up chemical reactions in the body, making this a key function of proteins.
Providing structural support: Proteins like collagen provide structural integrity to cells and tissues, which is another important role of proteins.
Transporting molecules: Proteins such as hemoglobin transport oxygen in the blood, highlighting their role in molecule transport.
Storing genetic information: This is not a function of proteins. Genetic information is stored in nucleic acids, such as DNA and RNA, not proteins.
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