Question: Which of the following best explains what happens when mitosis occurs?

The process of mitosis occurs as multicellular organisms develop. Which of the following best explains what happens when mitosis occurs? One cell divides and creates two identical cells. Most animals begin their lives as a single, microscopic cell called a zygote.

What happens when mitosis occurs?

During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells. … Then, at a critical point during interphase (called the S phase), the cell duplicates its chromosomes and ensures its systems are ready for cell division.

Which of the following best describes what happens during mitosis?

Answer Expert Verified. Answer: The cell’s DNA is replicated. Explanation: In mitosis, a mother cell produces two daughter cells with the same number of chromosomes.

What happens during mitosis quizlet?

What is mitosis? … What happens during mitosis ? Is the time during which the duplicated chromosomes (known as the sister chromatids) separate into two daughter nuclei, and the cell divides into two daughter cells, each with a full copy of DNA. What are the stages of mitosis?

What triggers mitosis?

Entry into mitosis is triggered by the activation of cyclin-dependent kinase 1 (Cdk1). This simple reaction rapidly and irreversibly sets the cell up for division.

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Where does mitosis occur in our body?

Mitosis occurs in the cells for growth and for repair and replacement of the damaged and dead cells. Mitosis occurs actively in the bone marrow and skin cells to replace cells, which have a limited lifespan.

What are the 4 results of cell division?

Mitosis takes place in four stages—prophase, metaphase, anaphase, and telophase—during which each chromosome copies itself, the nucleus divides in two, and the whole cell splits into two identical daughter cells. Each new cell receives a set of chromosomes identical to those of the original cell.

What is the best way to define mitosis quizlet?

is the process of the division of the nucleus in eukaryotic cells (body cells only). Usually includes four stages: prophase, metaphase, anaphase, and telophase.

What is the result of cell division quizlet?

What is the result of cell division? Cell division results in two cells that are identical to the original, parent cell. You just studied 44 terms!

What happens at the end of mitosis quizlet?

As mitosis ends with the cell nucleus being divided, cytokinesis begins. During cytokinesis, the cytoplasm of the cell is divided in half, and the cell membrane grows to enclose each cell, forming two separate cells as a result.

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