Examlex
A class of mutations that results in multiple contiguous (side-by-side) amino acid changes in proteins is probably caused by which of the following type of mutation?
Mucosa
The moist, inner lining of some organs and body cavities, such as the nose, mouth, lungs, and stomach.
Muscularis
A layer of muscle in the walls of various organs, including the digestive tract, responsible for movement and mixing of contents.
Segmental Contraction
A mechanism of movement in the gastrointestinal tract where segments of intestines alternately contract and relax to mix and propel contents.
Mass Movements
The large-scale movements of the colon responsible for the bulk movement of feces towards the rectum.
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