Subject

Biology

Class

NEET Class 12

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

11.

Name the hormone that stimulates the secretion of gastric juice.

  • Renin

  • Enterokinase

  • Enterogastrone

  • Gastrin


Advertisement

12.

Bile salts acts as activator of which enzyme?

  • Pepsinogen

  • Trypsinogen

  • Lipase

  • Pancreatic amylase


C.

Lipase

Bile lowers the surface tension of fat globules causing large drops to break up into tiny droplets (emulsification), enormously increasing surface area and assisting subsequent hydrolysis of fat by lipase.


Advertisement
13.

Heparin is produced by

  • kidney cells

  • blood cells

  • bone marrow

  • Chief cell


14.

Which of the following cells produce HCl?

  • β- cell

  • α- cell

  • Oxyntic cell

  • Chief cell


Advertisement
15.

Which ribs show 'bucket-handle' type of movement?

  • Rib no. 1-2

  • Rib no. 3-5

  • Rib no. 6-10

  • Rib no. 11-12


16.

In which of the following subjects, the dead space is highest?

  • Old man

  • Old woman

  • Young man

  • Young woman


17.

Which one has the thickest wall?

  • Right auricle

  • Right ventricle

  • Left auricle

  • Left ventricle


18.

The cardiac cycle in normal subject is about

  • 0.5 s

  • 0.8 s

  • 1.0 s

  • 1.2 s


Advertisement
19.

What is glycosuria?

  • Low amount of sugar in urine

  • Low amount of fat in urine

  • Average amount of carbohydrate in urine

  • High amount of sugar in urine


20.

Volume of urine is regulated by

  • aldosterone

  • aldosterone and testosterone

  • ADH

  • aldosterone and ADH


Advertisement