Describe Why Direct Memory Access (DMA) Is Considered an Efficient

question 57

Essay

Describe why direct memory access (DMA) is considered an efficient mechanism for performing I/O.

Understand the basic principles of synaptic transmission and the role of electrical and chemical synapses.

Describe the mechanisms that maintain resting and action potentials, including the role of ion channels and pumps.

Understand the basic principles of how neurons communicate via synapses.

Distinguish between excitatory and inhibitory synapses and their roles in neural signaling.

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