Curriculum
Course: EST 2 Biology
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EST 2 Biology

Cell Structure and Molecular Biology

0/51 Dr Dabour Hub Science Diagram and Course Material

Ecology

0/31 Dr Dabour Hub Science Diagram and Course Material

Genetics and Heredity

0/39 Dr Dabour Hub Science Diagram and Course Material

Body Systems and Plants

0/60 Dr Dabour Hub Science Diagram and Course Material
Quiz

Digestion and nutrition – Check yourself

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Digestion and nutrition EST Biology check yourself quiz: free practice for EST 2 Biology. Work through this Digestion and nutrition EST Biology check yourself quiz and get instant feedback on every answer. If you get stuck, review the 4.1 Digestion and nutrition lesson. More practice: EST 2 Biology — all units. Syllabus: OpenStax free science textbooks.

1.
In the sequence covered in this lesson, which step comes immediately after Oesophagus (peristalsis)?
In the sequence covered in this lesson, which step comes immediately after Oesophagus (peristalsis)?
Small intestine (absorption)
Mouth
Stomach
Rectum, anus
2.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
Mouth
Rectum, anus
Large intestine (water)
Oesophagus (peristalsis)
3.
According to the comparison table in this lesson, what is the Made in of Salivary amylase?
According to the comparison table in this lesson, what is the Made in of Salivary amylase?
Digestive enzymes
Pancreas
Small intestine wall
Salivary glands
Stomach
4.
Which statement best describes Digestion?
Which statement best describes Digestion?
Protein → amino acids (pepsin, trypsin).
Emulsifies fats; made in liver.
Breaking large food molecules into small soluble ones.
Breakdown by enzymes.
5.
According to the comparison table in this lesson, what is the Substrate of Trypsin?
According to the comparison table in this lesson, what is the Substrate of Trypsin?
Digestive enzymes
Lipids
Protein
Starch
Maltose
6.
Which key term matches this description: "Physical breakdown (teeth, stomach churning)."
Which key term matches this description: "Physical breakdown (teeth, stomach churning)."
Amylase
Protease
Chemical digestion
Mechanical digestion
7.
Which statement best describes Lipase?
Which statement best describes Lipase?
Protein → amino acids (pepsin, trypsin).
Fats → fatty acids + glycerol.
Emulsifies fats; made in liver.
Breakdown by enzymes.
8.
Complete the statement: Bile ______ fats.
Complete the statement: Bile ______ fats.
Villi
Amylase
Bile
emulsifies
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