EOC 1 Practice

Front

What is the primary purpose of a cell’s plasma membrane?

Back

To control what enters and leaves the cell.

Front

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

Back

Anaphase.

Front

Which organelle is found in plant cells but not in animal cells?

Back

Cell Wall.

Front

What term describes all the biotic and abiotic factors in an environment?

Back

Ecosystem.

Front

What factor is most likely to affect the function of an enzyme?

Back

Temperature.

Front

Define 'Plasma Membrane'.

Back

A biological membrane that separates and protects the interior of all cells from the outside environment.

Front

What is the function of the Cell Wall?

Back

To provide structure and support to plant cells.

Front

What is Mitosis?

Back

A process of cell division that results in two genetically identical daughter cells.

Front

What is the role of Ribosomes in a cell?

Back

To synthesize proteins by translating messenger RNA.

Front

Define 'Ecosystem'.

Back

A community of living organisms and their interactions with their environment.