To Avoid Some of the Legal and Ethical Concerns About

question 3

Multiple Choice

To avoid some of the legal and ethical concerns about using embryonic stem cells,scientists are trying to use _______ to accomplish the desired result.

• A)adult stem cells
• B)morphogenic stem cells
• C)operator stem cells
• D)skin stem cells
• E)brain stem cells

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Definitions:

Beta Rhythm Patterns

Brain wave patterns that represent a state of alertness, active thinking, and concentration.

Alpha Rhythm

Brain wave patterns detected in the electrical activity of the brain, often associated with a state of wakeful relaxation.

Gamma Waves

A pattern of brain waves in the human brain with a frequency between 25 and 100 Hz, associated with perception and consciousness.

Delta Waves

Slow brain waves, typically associated with the deepest stages of sleep and relaxation.