M'Kenna
Digestive Tract
Chemical and Physical Reactions
Body Systems
In the Lab
100
These two symptoms were the first that M'Kenna experienced.

What are vomiting and diarrhea

100

This is where digestion begins with both mechanical and chemical processes.

What is the mouth?

100

This is the enzyme that begins digestion in the mouth.

What is amylase?

100

This system transports nutrients and oxygen through the body.

What is the circulatory system?

100

This tool is used to measure liquid volume.

What is a graduated cylinder?

200

This portion of M'Kenna's small intestines are damaged:

What is villi?
200

This tube moves food from the mouth to the stomach.

What is the esophagus?

200

This type of change forms a new substance.

What is a chemical reaction?

200

This system brings oxygen into the body and carbon dioxide out of the body.

What is the respiratory system?

200

This lab safety item protects your eyes.

What are goggles?

300

What condition has M'Kenna been diagnosed with?

What is Celiac's Disease

300

This organ uses acid and enzymes to chemically break down food.

What is the stomach?

300

When a fat or food reacts with oxygen to release energy, these two products are released into the atmosphere

What are carbon dioxide and water vapor?

300

This system breaks down food into usable molecules.

What is the digestive system?

300

Benedicts is an indicator for this food molecule:

What is glucose?

400

This procedure helped to diagnose M'Kenna:

What is an endoscopy?

400

Most nutrient absorption happens in this organ.

What is the small intestine?

400

This type of change does NOT create a new substance.

What is a physical change?

400

The symptoms of brain fog and fatigue are in this body system.

What is the nervous system?

400

Iodine is an indicator for this food molecule:

What is starch?

500

Children Need More Fat in Their Diets Compared to Adults. M'Kenna's height and growth charts are concerning for these two reasons:

What is M'Kenna's height stopped increasing, and her weight dropped below her normal range.

500

This structure increases surface area to help absorption of glucose.

What is villi?

500

Breaking down food molecules during digestion is an example of this kind of reaction.

What is a chemical reaction?

500

These two systems work together to deliver oxygen to cells in the body.

What are the respiratory and circulatory systems?

500

This lab tool is used for dropping small amounts of liquid into a preferred vessel:

What is a pipette?