Which Structure-Function Pair Is Mismatched

question 71

Multiple Choice

Which structure-function pair is mismatched?

• A)microtubule;muscle contraction
• B)ribosome;protein synthesis
• C)Golgi;protein trafficking
• D)nucleolus;production of ribosomal subunits

---

Definitions:

Syndiotactic Stereochemistry

A type of polymer stereochemistry where the substituents on the polymer chain alternate sides in a regular fashion.

Poly(vinyl Chloride)

A widely used synthetic plastic polymer, known by its abbreviation PVC, characterized by its strength, durability, and versatility in applications from piping to clothing.

Chain-growth Polymerization

A polymerization mechanism where monomers add to a reactive site on a growing polymer chain one at a time, leading to long polymer chains.

Maleic Anhydride

An organic compound that is the cyclic anhydride of maleic acid, used industrially in the production of polymers, resins, and as an intermediate in organic synthesis.