Which of the Following Best Explains the Relative Stabilities of the Eclipsed

question 29

Multiple Choice

Which of the following best explains the relative stabilities of the eclipsed and staggered forms of ethane? The ________ form has the most ________ strain.

• A)eclipsed; steric
• B)eclipsed; torsional
• C)staggered; steric
• D)staggered; torsional

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Definitions:

Infraspinatus

A muscle located on the back of the shoulder blade that helps with the rotation and stabilization of the shoulder joint.

Deltoid

A large, triangular muscle covering the shoulder joint that is responsible for lifting the arm and giving the shoulder its range of motion.

Muscle Fibers

The cells of muscles that contract to produce movement, consisting of myofibrils, which are themselves composed of sarcomeres, the basic unit of muscle contraction.

Contusion

A contusion is a medical term for a bruise, which is a mark on the skin caused by blood trapped under the surface after an injury to the small blood vessels within the dermis or subcutaneous tissues.