A cell biologist treats a mammalian cell culture with a drug that specifically inhibits the enzyme glycosyltransferase in the Golgi apparatus. Which of the following cellular processes will be most directly disrupted?

Options:

• A: The synthesis of peptide bonds during translation on ribosomes.
• B: The modification of proteins and lipids by adding carbohydrate chains.
• C: The transport of proteins from the rough endoplasmic reticulum to the cis-Golgi.
• D: The hydrolytic degradation of worn-out organelles in lysosomes.

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