____ Hard Drives, Mostly Found in Older Desktop Computers, Are

question 47

Multiple Choice

____ hard drives, mostly found in older desktop computers, are fragile and susceptible to damage.

• A) Magnetic
• B) Solid state
• C) Optical
• D) Convertible

---

Definitions:

Peptide

A short chain of amino acids linked by peptide bonds, forming the building blocks of proteins.

Ninhydrin

A chemical reagent used to detect amino acids and proteins by producing a deep blue-violet color.

Histidine

An essential amino acid in humans, involved in the growth and repair of tissues and the production of histamine.

Organic Products

Compounds containing carbon that are produced as a result of organic reactions.