In a Study on the Influence of Exercise Type on Pulse

question 5

Multiple Choice

In a study on the influence of exercise type on pulse rate and dependence on dietary preference, the following table details tests of between-subjects effects. What can be deduced from this information? Source: http:/ / ssc.utexas.edu/ docs/ stat38.html

• A) Diet is significant but is not impacted by 'exertype' or 'diet × exertype' (both of which are not significant).
• B) Diet is not significant.
• C) Exertype is impacted by diet.
• D) None of the above.

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Definitions:

Synaptic Cleft

The narrow space between the terminal button of a neuron and the dendrite or cell body of another neuron where neurotransmitters are released.

Inhibitory Postsynaptic

Referring to a postsynaptic potential that makes a neuron less likely to generate an action potential, essentially serving to inhibit neuronal firing.

Neuron

A nerve cell that is the basic building block of the nervous system, responsible for receiving and transmitting information through electrical and chemical signals.

Action Potential

A rapid rise and subsequent fall in voltage or electrical charge across a cell's membrane, allowing neurons to transmit signals over distances.