Examlex
Viroids are composed of ______.
Rugae
Folds or wrinkles found in the stomach lining, which allow it to expand when food enters.
Pancreas
A gland behind the stomach that secretes digestive enzymes into the duodenum and insulin and glucagon into the bloodstream.
Liver
A large, vital organ that performs numerous functions including detoxification, protein synthesis, and the production of biochemicals necessary for digestion.
Stomach
A hollow organ in the gastrointestinal tract that plays a key role in digestion of food by churning it and mixing it with digestive acids.
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