The Following Line Structure Represents a Molecule: Propyne

question 89

True/False

The following line structure represents a molecule: propyne.

---

Definitions:

Extension

A movement increasing the angle between bones or parts of the body, opposite of flexion.

Flexion

The act of bending a joint or limb in the body by the action of flexors.

Supination

The outward roll of the foot during normal motion, or the rotation of the forearm so that the palm faces upwards.

Pronation

The rotational movement of the forearm or foot that turns the palm or sole downward or backward.