Tag: bio-chemistry

Questions Related to bio-chemistry

Most digestion and absorption takes place in 

  1. Stomach

  2. Caecum

  3. Small intestine

  4. Large intestine


Correct Option: C

Vomiting is related to disturbance in

  1. Stomach sometimes duodenum

  2. Hypothalamus

  3. Gastrointestinal tract

  4. Hapothalamus


Correct Option: A

Secretin is produced by

  1. Ileum

  2. Duodenum

  3. Oesophagus

  4. Stomach


Correct Option: B

Aggregates of lymphoid tissue present in distal portion of small intestine are known as 

  1. Villi

  2. Rugae

  3. Choroid plexus

  4. Peyers patches


Correct Option: D

Absence of enzyme in small intestine will severely affect digestion of proteins

  1. Maltase

  2. Lipase

  3. Enterokinase

  4. Pancreatic amylase


Correct Option: C

First portion of small intestine is called

  1. Jejunum

  2. Duodenum

  3. Cystic duct

  4. Ileum


Correct Option: B

Which is absorbed in ileum?

  1. Vitamin K

  2. Bile salt

  3. Fat

  4. Glucose


Correct Option: D

Middle part of small intestine is

  1. Ileum

  2. Jejunum

  3. Duodenum

  4. Pyloric region


Correct Option: B

Which of the following guards the opening of hepatopancreatic duct into the duodenum

  1. Sphincter of Oddi

  2. Semilunar valve

  3. Ileocaecal valve

  4. Pyloric sphincter


Correct Option: A

Ileocaecal valve is present in between

  1. Colon and large intestine

  2. Colon and small intestine

  3. Stomach and small intestine

  4. Cardiac stomach and fundus


Correct Option: B