Which one of the following in correct molecular mass of protein?
Correct answer: D. More than 10000
- A. 9000
- B. Less than 10000
- C. 10000
- D. More than 10000
Explanation
d) More than 10000:This option is the most accurate statement. Proteins typically have molecular masses greater than 10000. Many common proteins have molecular masses in the range of tens to hundreds of kilodaltons (kDa), which is equivalent to thousands of daltons.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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