Which of the Following Is a Valid Name for a Variable

question 14

Multiple Choice

Which of the following is a valid name for a variable?

• A) Two_One
• B) 2One
• C) Two One
• D) Two.One

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Definitions:

Integral Membrane

Proteins that are permanently embedded within the cell membrane to facilitate communication and transport between the cell's interior and exterior.

Nuclear Envelope

The double membrane structure that encloses the nucleus of a eukaryotic cell, providing a barrier between the nucleus and the cytoplasm.

Endoplasmic Reticulum

A network of membranous tubules within the cytoplasm of a cell, involved in protein and lipid synthesis and transport.

Ribosomes

Cellular structures responsible for protein synthesis, reading RNA to assemble amino acids into proteins.