A(n)_____ Is an Input Device on Which You Manually Key

question 57

Multiple Choice

A(n) _____ is an input device on which you manually key in, or type, data.

• A)scanner
• B)mouse
• C)keyboard
• D)touchpad

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Definitions:

Amino Acids

Fundamental components of proteins, each containing an amino group, a carboxylic acid group, and a unique side chain.

Double Helix

The structure of DNA, which consists of two antiparallel polynucleotide chains twisted around each other.

Polymer

is a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units.

Nucleotides

The basic building blocks of nucleic acids like DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base.