If You Are Standing with Your Arms at Your Side,and

question 12

Multiple Choice

If you are standing with your arms at your side,and must move one arm as rapidly as possible to point to a target located at shoulder level in front of you,EMG would show that the muscles you activated first were the:

• A) Agonist arm muscles
• B) Antagonist arm muscles
• C) Arm muscles of the opposite arm
• D) Postural leg muscles

---

Definitions:

Electrophilic Nitration Reaction

A chemical reaction that introduces a nitro group into an organic compound through electrophilic substitution, often involving benzene or other aromatic rings.

Friedel-Crafts Alkylation

A method in organic chemistry for adding alkyl groups to an aromatic ring, using a catalyst like aluminum chloride.

(CHS1U1B13S1U1B0)S1U1B13S1U1B0CCl

This appears to be a non-standard or incorrect representation of a chemical structure and does not correspond to a recognizable chemical or common notation. NO.

Least Rapidly

Describes the slowest rate or speed at which a process or reaction occurs.