Explain the Similarities and Differences Between Direct and Indirect Methods

question 27

Essay

Explain the similarities and differences between direct and indirect methods of measuring microbial growth, and give examples of each.

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Definitions:

Excitatory Response

A reaction in neural tissue that increases the likelihood of a neuron firing an action potential, typically facilitated by neurotransmitters.

Voltage Shift

A change in the electrical potential difference between two points, which can affect the flow of electricity in a circuit.

Excitatory Effect

A response in which a neurotransmitter increases the likelihood that a neuron will fire an action potential.

Receiving Neuron

A neuron that receives signals from other neurons through its dendrites.