Biology Absorption Digested Products Online Exam Quiz
Biology Absorption Digested Products GK Quiz. Question and Answers related to Biology Absorption Digested Products. MCQ (Multiple Choice Questions with answers about Biology Absorption Digested Products
What is meant by 1 calorie?
Options
A : Amount of heat energy required to raise the temperature of 1 kg of water
B : Amount of heat energy required to raise the temperature of 1-tonne water
C : Amount of heat energy required to raise the temperature of 1 mg water
D : Amount of heat energy required to raise the temperature of 1 g water
Which secretions constitute the intestinal juice?
Options
A : Bile juice
B : Pancreatic juices
C : Stomach secretions
D : Secretions of brush border cells and goblet cells
Where are the faeces stored till defaecation?
Options
A : Caecum
B : Colon
C : Anus
D : Rectum
Which of the following enzymes activate trypsinogen?
Options
A : Chymotrypsin
B : Enterokinase
C : Lipase
D : Bile
What is the ultimate form of energy?
Options
A : Heat
B : Air
C : Water
D : Sand
Which valve prevents the backflow of faeces into the ileum?
Options
A : Ileo-caecal valve
B : Pyloric sphincter
C : Sphincter of Oddi
D : Cardiac sphincter
Where does the breakdown of bio-macromolecules take place?
Options
A : Ileum
B : Jejunum
C : Duodenum
D : Pancreas
In the small intestine, carbohydrates are broken down into which of the following?
Options
A : Monosaccharides
B : Disaccharides
C : Trisaccharides
D : Polysaccharides
Gastric and intestinal secretions are stimulated by which of the following?
Options
A : Neural signals
B : External stimulus
C : Internal stimulus
D : Excitation of cells
Which of the following is not a product of the breakdown of nucleic acids?
Options
A : Nucleotide
B : Nucleoside
C : Glycerol
D : Nitrogen base
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