More Enzymes

The mouth contains salivary glands which produce

• polysaccharides

• amylase

• protease

• lipase

Protein digestion begins in the

• mouth
• esophagus
• stomach
• liver

Tags

NGSS.MS-LS1-7

Pepsin is an enzyme that acts on

• lipids
• proteins
• carbohydrates
• nucleic acids

Tags

NGSS.MS-LS1-7

Which enzyme below is involved in the following chemical digestion process?
STARCH---->MALTOSE

• Lipase
• Salivary amylase
• Pepsin
• Trypsin

Which enzyme below is involved in the following chemical digestion process?
FATS---->FATTY ACIDS/GLYCEROL

• Lipase
• Trypsin
• Amylase
• Pepsin

Tags

NGSS.MS-LS1-7

Which enzyme below is involved in the following chemical digestion process?
PROTEINS---->POLYPEPTIDES

• Lipase
• Amylase
• Pepsin
• Maltase

Which of the following is considered "basic" on the pH scale?

• 1
• 3
• 7
• 12

Which of the following is considered "acidic" on the pH scale?

• 2
• 7
• 8
• 14

How do enzymes speed up chemical reaction?

• Increasing activation energy

• Decreasing activation energy

• Increasing deactivation energy

• Decreasing deactivation energy

Each enzyme only has 1 substrate that will fit its active site.  What is this called?

• reusablility
• denaturation
• specificity
• fragility