Each of the Following Are Examples of Post-Translational Modification of a Protein

question 38

Multiple Choice

Each of the following are examples of post-translational modification of a protein EXCEPT which one?

• A) formylation of N-terminal methionine
• B) hydroxylation of proline in collagen
• C) specific cleavage of a site along the polypeptide chain
• D) formation of cystine
• E) phosphorylation of a serine residue

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Definitions:

Chronic Wounds

Wounds that fail to proceed through an orderly and timely process to produce anatomic and functional integrity or proceed through the repair process without establishing a sustained anatomic and functional result.

Bacterial Sensitivity

The susceptibility of bacteria to various antibiotics, determined through specific tests to guide effective treatment.

Pressure Ulcers

Injuries to the skin and underlying tissue, primarily caused by prolonged pressure on the skin, often occurring in bedridden patients.

Shearing Forces

Stresses that cause layers of material to slide past one another, often leading to structural failure or injury.