Some Members of the Archaea Lack a Cell Wall

question 48

True/False

Some members of the Archaea lack a cell wall.

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Definitions:

Muscle Contraction

The process by which muscle fibers generate force and shorten or maintain tension in response to stimulation.

Abdominis

Referring to abdominal muscles, especially the rectus abdominis, which is a key muscle in the front of the abdomen.

Abdomen

The part of the body that lies between the chest and the pelvis, containing most of the digestive system organs, among others.

Brachium

An anatomical term referring to the arm, specifically the upper arm from shoulder to elbow.