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Test your knowledge of the human digestive system with this interactive iQuiz. Identify key organs, processes, and functions in digestion. See how well you understand food breakdown and nutrient absorption. Perfect for studying biology!
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FIRST In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on Enable this content Leaving Certificate BiologyHuman Digestive System 1 iQuiz SECOND Press the F5 Key to Begin, Then click on this Blue Box
Digestion of food starts in the … Pancreas Oesophagus Stomach Mouth
In which of the following structures is an incisor found? Jaws Small intestine Liver Pancreas
During digestion carbohydrate is broken down to … Cellulose Glucose Amino acids Fatty acids
During digestion protein is broken down to … Cellulose Amino acids Fatty acids Glucose
Villi are only found in the … Appendix Stomach Large intestine Small intestine
Bile helps in the digestion of … Carbohydrates Starch Fats Protein
Food is moved along the alimentary canal by what process? Osmosis Peristalsis Circulation Diffusion
Most digestion of food and absorption of nutrients takes place in the … Small intestine Large intestine Stomach Liver
Which of the following secretions digests both carbohydrates and proteins? Saliva Pancreatic juice Gastric juice Bile
Fatty acids and glycerol are absorbed into the … Capillaries Colon Lacteals Stomach
Glycogen is stored in the … Gall bladder Pancreas Adipose tissue Liver
The process of converting simple nutrients (e.g. amino acids) into cellular / body components (e.g. proteins) is known as … Growth Respiration Assimilation Absorption
What is the dental formula for an adult human? 2-1-3-2 2-1-2-3 1-2-3-4 1-2-2-3
Symbiotic bacteria in the intestine break down … Protein Cellulose Starch Fat
If carbohydrate levels in the body decrease the liver will provide a supply a fuel source by … Making more bile Emulsifying fats Producing more lipase Converting glycogen to glucose
Human Digestive System 1 iQuiz How did you do? Click this Blue Box to find out