Integrated Science Semester 1 Exam 2024

Front

What phase of mitosis is characterized by the separation of sister chromatids?

Back

Anaphase

Front

What phase of mitosis involves the alignment of chromosomes at the cell's equatorial plane?

Back

Metaphase

Front

What theory states that all living organisms are composed of cells?

Back

The Cell Theory

Front

What is the function of the Golgi apparatus in a cell?

Back

Packages cell products for export.

Front

What structure in plant cells provides rigidity and support?

Back

Cell wall.

Front

What is the primary function of chloroplasts in plant cells?

Back

Photosynthesis.

Front

What is the role of the nucleus in a cell?

Back

It stores genetic information (DNA).

Front

What is the function of the cell membrane?

Back

Regulates what enters and exits the cell.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus; eukaryotic cells have a nucleus.

Front

What is the process by which cells divide to form two identical daughter cells?

Back

Mitosis.