Examlex
Which of the following factors would increase the amount of oxygen discharged by hemoglobin to peripheral tissues?
Dentin
Dentin is a hard, dense tissue forming the bulk of a tooth beneath the enamel and above the pulp.
Pylorus
The region of the stomach that connects to the duodenum of the small intestine, acting as a valve to control food passage.
Stomach
An organ in the digestive system that breaks down food using acids and enzymes, preparing it for further digestion in the intestines.
Jejunum
The middle section of the small intestine in humans and most higher vertebrates, responsible for the absorption of nutrients.
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