Digestive System

What macromolecule would be broken down by these structures?

• carbs
• lipids
• proteins
• nucleic acids

Tags

NGSS.MS-LS1-7

What type of digestion is done in the pharynx?

• mechanical
• chemical
• both
• neither

Tags

NGSS.MS-LS1-7

What enzyme is produced by this structure

• gastrin
• pepsin
• amylase
• bile

Tags

NGSS.MS-LS1-7

Name this structure

• spleen
• gall bladder
• pancreas
• jejunum

What  does not occur here?

• mechanical digestion
• chemical digestion
• absorption
• all occur here

Tags

NGSS.MS-LS1-7

What best describes what occurs here

• nutrients are absorbed
• water and salts are reclaimed
• bacteria assist with vitamin absorbtion
  
• most mechanical digestion

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-7

Mechanical digestion does NOT occur in the.....

• mouth
• stomach
• small intestine
• large intestine

What macromolecule is broken down by this structure?

• carbs
• fats
• proteins
• nucleic acids

Tags

NGSS.MS-LS1-7

Which of the following is considered a primary organ of the digestive system?

• pancreas
• liver
• teeth
• mouth

Proteins break down to:

• fatty acids

• nucleic acids

• amino acids

• hydrochloric acids

Tags

NGSS.MS-LS1-7