Question

match the phase in the life cycle of the cell to what occurs during that phase. 1. cell growth, protein synthesis, centrioles replicate interphase g1 2. division of nuclear material (click to select) 3. dna replication (click to select) 4. cell growth, protein synthesis, prepare for cell division (click to select) 5. division of cytoplasm and organelles (click to select)

Explanation:

To solve this cell cycle phase - matching problem, we analyze each phase based on the key events that occur during it:

Step 1: Analyze event 2 - Division of nuclear material

The division of nuclear material (chromosomes) takes place during Mitosis (M phase). In mitosis, the nucleus divides, and the duplicated chromosomes are evenly distributed to the two daughter nuclei.

Step 2: Analyze event 3 - DNA replication

DNA replication occurs during the S (Synthesis) phase of Interphase. This is the stage where the cell's genetic material is duplicated so that each daughter cell will receive a complete set of DNA.

Step 3: Analyze event 4 - Cell growth, protein synthesis, prepare for cell division

This description fits the G2 (Gap 2) phase of Interphase. After DNA replication in the S phase, the cell grows further, synthesizes more proteins, and gets ready for mitosis.

Step 4: Analyze event 5 - Division of cytoplasm and organelles

The division of the cytoplasm and organelles is known as Cytokinesis. It usually occurs after mitosis and results in the formation of two separate daughter cells.

Final Matches:

1. Division of nuclear material - Mitosis (M phase)
2. DNA replication - Interphase S
3. Cell growth, protein synthesis, prepare for cell division - Interphase G2
4. Division of cytoplasm and organelles - Cytokinesis

Answer:

To solve this cell cycle phase - matching problem, we analyze each phase based on the key events that occur during it:

Step 1: Analyze event 2 - Division of nuclear material

The division of nuclear material (chromosomes) takes place during Mitosis (M phase). In mitosis, the nucleus divides, and the duplicated chromosomes are evenly distributed to the two daughter nuclei.

Step 2: Analyze event 3 - DNA replication

DNA replication occurs during the S (Synthesis) phase of Interphase. This is the stage where the cell's genetic material is duplicated so that each daughter cell will receive a complete set of DNA.

Step 3: Analyze event 4 - Cell growth, protein synthesis, prepare for cell division

This description fits the G2 (Gap 2) phase of Interphase. After DNA replication in the S phase, the cell grows further, synthesizes more proteins, and gets ready for mitosis.

Step 4: Analyze event 5 - Division of cytoplasm and organelles

The division of the cytoplasm and organelles is known as Cytokinesis. It usually occurs after mitosis and results in the formation of two separate daughter cells.

Final Matches:

1. Division of nuclear material - Mitosis (M phase)
2. DNA replication - Interphase S
3. Cell growth, protein synthesis, prepare for cell division - Interphase G2
4. Division of cytoplasm and organelles - Cytokinesis