10.1 and 10.2 Cell Growth and the Cell Cycle

Front

What is the G1 phase of the cell cycle?

Back

The G1 phase (Gap 1) is the first stage of the cell cycle where the cell grows and synthesizes proteins necessary for DNA replication.

Front

What holds identical sister chromatids together?

Back

The centromere holds identical sister chromatids together.

Front

How do prokaryotes reproduce?

Back

Prokaryotes reproduce asexually, typically through a process called binary fission.

Front

What type of surface area to volume ratio do cells need to survive better?

Back

Cells need a large surface area to volume ratio to better survive.

Front

What are loose strands of DNA that look like spaghetti called?

Back

Loose strands of DNA are called chromatin.

Front

What is the S phase of the cell cycle?

Back

The S phase (Synthesis) is the part of the cell cycle where DNA is replicated.

Front

What is the role of mitosis in the cell cycle?

Back

Mitosis is the process of cell division that results in two identical daughter cells.

Front

What is the G2 phase of the cell cycle?

Back

The G2 phase (Gap 2) is the second growth phase where the cell prepares for mitosis.

Front

What is a chromosome?

Back

A chromosome is a structure made of DNA and protein that contains genetic information.

Front

What is the function of a centriole?

Back

Centrioles help in the formation of the spindle fibers that separate chromosomes during cell division.