What Are the Four Steps in the Machine Cycle

question 56

Multiple Choice

What are the four steps in the machine cycle?

• A)arithmetic calculations, comparison, storing, pipelining
• B)decoding, fetching, executing, controlling
• C)storing, executing, registering, cycling
• D)executing, fetching, storing, decoding

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Definitions:

Yolk Sac

An extra-embryonic membrane that provides nutrition to the developing embryo in eggs and early stages of mammalian development.

Homeotic Genes

Genes that control the overall body plan by controlling the fate of groups of cells during development.

Organisms

Any individual living entity, ranging from microorganisms like bacteria to multicellular forms such as plants, animals, and humans.

Fetal Circulation

The circulatory system in a fetus that ensures oxygen and nutrients are supplied via the placenta and helps remove waste.