8th grade Science Final Exam Review (1 of 2)

Front

Define cell membrane.

Back

The cell membrane allows materials to enter and exit the cell.

Front

Define cell wall.

Back

Supports and gives structure to the plant cell.

Front

What part of the microscope do you have to use to change from high to low power?

Back

objectives

Front

What part of the microscope holds the slide?

Back

stage

Front

Where in a cell are the chromosomes located?

Back

nucleus

Front

What is the function of the mitochondria?

Back

Mitochondria are the powerhouse of the cell, producing energy through cellular respiration.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants convert sunlight into chemical energy.

Front

What is the function of the nucleus?

Back

The nucleus contains the cell's genetic material and controls its activities.