Biology Final Exam

Front

What is the primary role of ribosomes in a cell?

Back

Protein synthesis.

Front

What is a characteristic of a qualitative observation?

Back

It describes qualities or characteristics.

Front

What is the role of the endoplasmic reticulum in a cell?

Back

Protein and lipid synthesis.

Front

What is a function of the cell membrane?

Back

Regulating the movement of substances in and out of the cell.

Front

Which type of graph is most suitable for comparing different categories?

Back

Bar Graph.

Front

What is the function of mitochondria in a cell?

Back

Energy production through cellular respiration.

Front

Define homeostasis in biological terms.

Back

The process by which living organisms maintain a stable internal environment.

Front

What is the role of DNA in cells?

Back

DNA stores genetic information and provides instructions for protein synthesis.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.

Front

What is osmosis?

Back

The movement of water molecules across a selectively permeable membrane from an area of lower solute concentration to an area of higher solute concentration.