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Digestion and Absorption BIOLOGY - Digestion and Absorption

UP Board (UPMSP) - STD 11 Science - BIOLOGY (UPMSP - English Medium). 420 questions in this chapter.

Question types

Digestion and Absorption question types

420 questions across 5 question groups — pick any mix to generate a BIOLOGY paper with step-by-step answer keys.

420
Questions
5
Question groups
5
Question types
Sample Questions

Digestion and Absorption questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1M.C.Q (1 Marks)1 Mark
Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?
  • A
    Duodenum: Triglycerides, trypsin monoglycerides.
  • ✓
    Small intestine: Starch$, \alpha$ amylase disaccharide $($maltose$).$
  • C
    Small intestine: Proteins pepsin amino acids.
  • D
    Stomach: Fats, Lipase micelles.

Answer: B.

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Q 2M.C.Q (1 Marks)1 Mark
Which one of the following pairs of the cells with their secretion is correctly matched?
  • A
    Alpha cells of Islets of Langerhans $-$ Secretion that decreases blood sugar level.
  • ✓
    Oxyntic cells $- A$ secretion with $pH$ between $2.0$ and $3.0.$
  • C
    Kupffer cells $- A$ digestive enzyme that hydrolysis nucleic acids.
  • D
    None of these.

Answer: B.

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Q 3M.C.Q (1 Marks)1 Mark
Mark the right statement among the following.
  • ✓
    Trypsinogen is an inactive enzyme.
  • B
    Trypsinogen is secreted by intestinal mucosa.
  • C
    Enterokinase is secreted by pancreas.
  • D
    Bile contains trypsin.

Answer: A.

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Q 4M.C.Q (1 Marks)1 Mark
Liver is the largest gland and is associated with various functions. Choose which is not correct from the following.
  • A
    Metabolism of carbohydrate.
  • B
    Digestion of fat.
  • C
    Formation of bile.
  • ✓
    Secretion of hormone called gasotrin.

Answer: D.

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Q 61 Marks Question1 Mark
Choose the correct answer among the following:
  1. Succus entericus is the name given to
  1. A junction between ileum and large intestine.
  2. Intestinal juice.
  3. Swelling in the gut.
  4. Appendix.
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Q 71 Marks Question1 Mark
Choose the correct answer among the following:
  1. Gastric juice contains
  1. pepsin, lipase and rennin.
  2. Trypsin, lipase and rennin.
  3. Trypsin, pepsin and lipase.
  4. Trypsin, pepsin and renin.
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Q 235 Marks Questions5 Marks
Match column I with column II
 
Column I
 
Column II
a.
Bilirubin and biliverdin
i.
Parotid
b.
Hydrolysis of starch
ii.
Bile
c.
Digestion of fat
iii.
Lipases
d.
Salivary gland
iv
Amylases
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