Question

Cytoskeletal filaments are polymers of ________________

• A. proteins
• B. ribonucleic acids
• C. deoxyribonucleic acids
• D. carbohydrates

Answer 1

Answer:

A. proteins

• The three cytoskeletal elements are polymers of proteins subunits held together by weak, non-covalent bonds.

• This characteristic construction leads to rapid assembly and disassembly.