Biology Q2 Final Exam Review 12-18-24

Front

What is transcription?

Back

The synthesis of an RNA molecule from a DNA template.

Front

What is mutualism?

Back

A relationship between two species in which both species benefit.

Front

What is the pulmonary trunk?

Back

It is a major blood vessel that carries deoxygenated blood from the right ventricle to the lungs.

Front

What is DNA?

Back

DNA (deoxyribonucleic acid) is the double-stranded molecule that contains the genetic instructions for the development and function of living things.

Front

What is an autotroph?

Back

An organism that makes its own food, typically through photosynthesis.

Front

What is the role of mRNA in protein synthesis?

Back

mRNA (messenger RNA) carries the genetic information from DNA to the ribosome, where proteins are synthesized.

Front

What is the function of ribosomes?

Back

Ribosomes are the cellular structures where protein synthesis occurs.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What is a decomposer?

Back

A decomposer is an organism that breaks down dead organic material, returning nutrients to the ecosystem.