Cell Growth and Mitosis

Front

What is mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells, each with the same number of chromosomes as the parent cell.

Front

How many chromosomes are present in human somatic cells?

Back

Human somatic cells typically have 46 chromosomes.

Front

What is the S phase of the cell cycle?

Back

The S phase (Synthesis phase) is the part of the cell cycle where DNA is replicated, resulting in two copies of each chromosome.

Front

What occurs during cytokinesis?

Back

Cytokinesis is the final stage of cell division where the cytoplasm divides, resulting in two separate daughter cells.

Front

What is the role of centrioles in cell division?

Back

Centrioles help organize the mitotic spindle during cell division in animal cells.

Front

What is a cell plate?

Back

A cell plate is a structure that forms during cytokinesis in plant cells, leading to the separation of the two daughter cells.

Front

What happens during telophase?

Back

During telophase, the chromosomes begin to de-condense, nuclear envelopes re-form around each set of chromosomes, and the cell prepares to divide.

Front

What is DNA overload?

Back

DNA overload occurs when a cell's size increases, making it difficult for the cell to efficiently use its DNA to produce necessary proteins.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse gametes.

Front

What is interphase?

Back

Interphase is the phase of the cell cycle where the cell grows, performs its normal functions, and prepares for division.