Hydrochloric acid is secreted by the cells lining the

• Oral cavity

• Stomach

• Illeum

• Colon

The first Indian Satellite Aryabhatta was launched in

• 1972

• 1975

• 1977

• 1979

Where is the shore-based steel plant located?

• Tuticorin

• Salem

• Vishakhapatnam

• Mangalore

Lungs are located in the

• abdominal cavity

• pericardial cavity

• peritoneal cavity

• pleural cavity

Which one of the following is the ideal food for newborn babies?

• Water

• Sugar

• Honey

• Milk

Which two of the following are connected by the North-South corridor?

• Srinagar and Kanyakumari

• Mumbai and Chennai

• Amritsar and Kolkata

• Hyderabad and Bhopal

Emulsification is

• breaking fats into small globules

• digestion of fats

• absorption of fats

• storage of fats

The pollutants which move downward with percolating groundwater are called

• Leachates

• Pollutates

• Earthites

• Percolates

Taxonomy is a science that deals with

• Morphology

• Anatomy

• Classification

• Economic uses

Transcription means the synthesis of

• Lipids

• Protein

• DNA

• RNA