Which of the Following Best Describes the Impact on the Brain

question 50

Multiple Choice

Which of the following best describes the impact on the brain across the life span of neuronal growth and loss?

• A) After birth the brain develops no new neurons or synapses. The rate of loss is low for children, high for the elderly.
• B) The rate of neuron and synapse gain and loss across the life span is about equal.
• C) The brain gains and loses neurons and synapses across the life span, but initial gains outnumber losses. This ratio is gradually reversed with age.
• D) Neuronal and synaptic loss is always greater than the gain.

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Definitions:

Activity-Based Costing

A method of costing that identifies activities in an organization and assigns the cost of each activity to all products and services according to the actual consumption.

Activity Rates

Predetermined rates used in activity-based costing to allocate costs to products or services based on specific activities undertaken.

Product E6

A specific product or item in a company's lineup or inventory, indicated by the designation 'E6'.

Product J2

A specific item or model produced by a company, referred to as "J2."