Unit 3: End of Lesson 8

Evidence Lesson 2: Endoscopy

Which organ's structure looked the most different in M'kenna compared to a healthy person?

• 
• 
• 
• 
• 

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

NGSS.MS-LS1-1

Evidence Lesson 2: Endoscopy

What is the best description of M'kenna's Small Intestine compared to a healthy person's?

• M'kenna's small intestine is more bumpy/folded

• M'kenna's small intestine is more smooth/flat

Evidence: Lesson 2 Graham Cracker Data

Where did we start noticing a difference in M'kenna's data vs. a healthy person?

• 
• 
• 

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Evidence Lesson 3: Intestinal Lab

In a HEALTHY small intestine, what should happen to small food molecules?

• They should disappear completely

• They should move into the large intestine and leave the body as poop

• They should be absorbed through the walls of the small intestine

Tags

NGSS.MS-LS1-7

Evidence: Graham Cracker Data and Molecular Models

Digestion:

Protein-->Amino Acids

Fat--> Fatty Acids

Complex Carbs--> Glucose

Is this a chemical reaction?

• Yes, molecules broke apart so a new substance was made

• No, this is a physical change they are still made of the same types of atoms

Tags

NGSS.MS-PS1-2

Evidence: Villi Interactive

Which of the following would represent the healthiest villi?

• 
• 
• 
• 

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Evidence: Villi Interactive

Why does taller villi help with the function of the small intestine?

• Taller Villi more surface area

• More surface area higher chance that food molecules will come into contact with a door/gate on the cell membrane

• More contact made witha gate, the more absorption into the blood

Tags

NGSS.MS-LS1-2

Evidence: ALL

Which disease is most likely?

• 
• 
• 
• 
• 

Tags

NGSS.MS-LS3-1