BIO 325 MESSERLI FINAL Updated Exam 2026 WITH Recent Newest
Verified And Well Analyzed Exam Questions (Actual Exam 2026-2027)
Correct Detailed & Verified ANSWERS (100% Accurate Solutions)
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What are the 4 main pancreatic secretions -ANSWER-1. Pancreatic amylase
(neutral pH, breaks down carbohydrates)
2. Pancreatic lipase (slightly basic pH, breaks down fats into monoglycerides and
fatty acids)
3. Pancreatic nuclease (neutral pH, breaks down DNA and RNA)
4. Proteases
- Trypsinogen (slightly basic, activated by enteropeptidase)
- Procarboxypeptidase and chymotrypsinogen (slightly basic, activated by trypsin)
What are the types of brush border enzymes of the small intestine? -ANSWER-1.
Saccharides
- Dextrinase and glucoamylase break oligosaccharides into monosaccharides
- Lactase, maltase, and sucrase break disaccharides into monosaccharides
2. Peptides
- Aminopeptidases, caboxypeptidases, and dipeptidases break down peptides
3. DNAs and RNAs
- Nucleosidases and phosphatases break nucleic acids into free bases, pentose
sugars, and phosphate ions
What are the 2 types of pancreatic nucleases? -ANSWER-1. Phosphatase =
hydrolyzes just phosphate group to leave
, 2. Nucleosidase = hydrolyzes the sugar and base
What are the 3 enzymes involved in carbohydrate digestion? -ANSWER-1. Salivary
amylase (mouth)
2. Pancreatic amylase (small intestine)
3. Brush boarder enzymes (small intestine)
What are the 3 enzymes involved in protein digestion? -ANSWER-1. Pepsin
(stomach)
2. Pancreatic enzymes (small intestine)
3. Brush boarder enzymes (small intestine)
What are the 4 enzymes involved in fat digestion? -ANSWER-1. Lingual lipase
(mouth)
2. Gastric lipase (stomach)
3. Bile salts (small intestine)
4. Pancreatic lipases (small intestine)
What are the 2 enzymes involved in nucleic acid digestion? -ANSWER-1.
Pancreatic nucleases (small intestine)
2. Brush border enzymes (small intestine)
What are 6 functions of the liver? -ANSWER-1. Glycogen storage
2. Plasma protein synthesis
3. Hormone synthesis
4. Store fat soluble vitamins
Verified And Well Analyzed Exam Questions (Actual Exam 2026-2027)
Correct Detailed & Verified ANSWERS (100% Accurate Solutions)
ALREADY GRADED A+||NEWEST VERSION Of The Exam Guarantee
Pass!!
What are the 4 main pancreatic secretions -ANSWER-1. Pancreatic amylase
(neutral pH, breaks down carbohydrates)
2. Pancreatic lipase (slightly basic pH, breaks down fats into monoglycerides and
fatty acids)
3. Pancreatic nuclease (neutral pH, breaks down DNA and RNA)
4. Proteases
- Trypsinogen (slightly basic, activated by enteropeptidase)
- Procarboxypeptidase and chymotrypsinogen (slightly basic, activated by trypsin)
What are the types of brush border enzymes of the small intestine? -ANSWER-1.
Saccharides
- Dextrinase and glucoamylase break oligosaccharides into monosaccharides
- Lactase, maltase, and sucrase break disaccharides into monosaccharides
2. Peptides
- Aminopeptidases, caboxypeptidases, and dipeptidases break down peptides
3. DNAs and RNAs
- Nucleosidases and phosphatases break nucleic acids into free bases, pentose
sugars, and phosphate ions
What are the 2 types of pancreatic nucleases? -ANSWER-1. Phosphatase =
hydrolyzes just phosphate group to leave
, 2. Nucleosidase = hydrolyzes the sugar and base
What are the 3 enzymes involved in carbohydrate digestion? -ANSWER-1. Salivary
amylase (mouth)
2. Pancreatic amylase (small intestine)
3. Brush boarder enzymes (small intestine)
What are the 3 enzymes involved in protein digestion? -ANSWER-1. Pepsin
(stomach)
2. Pancreatic enzymes (small intestine)
3. Brush boarder enzymes (small intestine)
What are the 4 enzymes involved in fat digestion? -ANSWER-1. Lingual lipase
(mouth)
2. Gastric lipase (stomach)
3. Bile salts (small intestine)
4. Pancreatic lipases (small intestine)
What are the 2 enzymes involved in nucleic acid digestion? -ANSWER-1.
Pancreatic nucleases (small intestine)
2. Brush border enzymes (small intestine)
What are 6 functions of the liver? -ANSWER-1. Glycogen storage
2. Plasma protein synthesis
3. Hormone synthesis
4. Store fat soluble vitamins
