Identify the Various Methods That Can Be Used to Record

question 25

Essay

Identify the various methods that can be used to record observations.Offer an explanation of which method,in your opinion,is most effective and why.Also,which method,in you opinion,is least effective and why?

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Definitions:

Membrane Potential

The voltage difference across a cell's plasma membrane, resulting from the differential distribution of ions, important for various cellular activities including the transmission of nerve impulses.

Nodes

Points on a plant stem where leaves or branches originate; also, junction points in network or circuit.

Myelinated Axon

An axon that is covered with myelin, a fatty substance which increases the speed at which electrical impulses propagate along the nerve fiber.

Action Potentials

Electrical impulses that travel along the membrane of a neuron or muscle cell, enabling communication and response to stimuli.