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★ Digestive System Quiz
The human body needs a constant supply of protein to survive. The first organ of the digestive system that begins digesting protein chemically is the _____.
A. Duodenum
B. Esophagus
C. Stomach
D. Mouth
Select your answer:
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Topics:
Cardiorespiratory System Carbohydrates and Proteins Cell Structure and Functions PHE Cardio and Resp Disorders Enzymes and Metabolic Pathways Living Organisms Infectious Diseases & the WHO Skeletal System Plasmid Beneath the Skin Health and Hygiene Body Fluids and Blood Cells Hospice Basics Heart and Blood VesselsOther quiz:
Endocrine System › ViewGlycogen 糖原 is converted into glucose and released into the blood with the effect of
A. Insulin 胰岛素
B. Glucagon 胰高血糖素
Nutrition › View
Which of the following enzymes digests proteins?
A. Trypsin
B. Lipase
C. Peptidases
D. Amylase