A researcher is studying plasma composition and discovers a new protein. Initial analysis shows it does NOT bind to oxygen, transport lipids, or function as an antibody. What is th... A researcher is studying plasma composition and discovers a new protein. Initial analysis shows it does NOT bind to oxygen, transport lipids, or function as an antibody. What is the most likely function of this protein?
Understand the Problem
The question describes a newly discovered plasma protein and its characteristics, specifically stating that it does not bind to oxygen, transport lipids, or function as an antibody. It then asks you to identify the most likely function of this protein from a list of options. This requires understanding the common functions of plasma proteins.
Answer
The most likely function of the new protein is signal transduction.
The most likely function of the new protein is signal transduction. Since it does not bind to oxygen, transport lipids or function as an antibody, it may be a transmembrane protein that binds to hydrophilic signaling molecules.
Answer for screen readers
The most likely function of the new protein is signal transduction. Since it does not bind to oxygen, transport lipids or function as an antibody, it may be a transmembrane protein that binds to hydrophilic signaling molecules.
More Information
Proteins have diverse functions. Without binding to oxygen, transporting lipids or functioning as an antibody, a protein could still act as an enzyme, a structural component, or a signaling molecule.
Sources
- Plasma Membrane Proteomics and Its Application in Clinical Cancer ... - pmc.ncbi.nlm.nih.gov
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