A painful burning sensation produced in the chest cavity usually associated with the back flush of acidic chyme into the esophagus is__________?

Related Mcqs:

An educated guess is called:

A. Accumulated Data B. Observation C. Hypothesis D. Conclusion...

Messenger RNA is formed in_________?

A.nucleus B.chloroplast C.mitochondria D.none of these...

Different species of plants and animals living in the same habitat is called ___________?

A. Population B. Community C. Biome D. Habitat...

Breakdown of large molecules into smaller ones utilizing water molecules is_________?

A. Hydration B. Hydrolysis C. Dehydration synthesis D. Electrolysis...

The membrane covering the lungs is a

A. pleura B. pericardium C. peritoneum D. mesothelium...