Final answer:
A computer uses binary to follow a set of instructions. Binary code, made of ones and zeros, is essential for computers to process and transmit data. Even in cell communication, encoding is used, but in the context of computing, code often refers to programming instructions.
Step-by-step explanation:
The correct response that completes the following statement, "A computer uses binary to follow a set of instructions," is binary. A computer processes information in the form of binary code, which consists of sequences of ones and zeros known as bits. This binary system is the fundamental language of computers, enabling them to perform all sorts of tasks, from simple calculations to complex programming.
Cell phone conversations and television voice and video images also use this form of digital data transmission, offering clearer transmissions and the ability to use computer algorithms to compress data. The ability of computers to efficiently process large amounts of information is greatly enhanced by the use of binary code.
In the context of genetics, a different kind of coding is used; our cells follow genetic code to store information and make proteins. However, when talking about computers, the term coding generally refers to the process of writing in a programming language that the computer can interpret through binary code.