What must happen to a cell before mitosis or meiosis occurs?
Before cells can divide, either through mitosis or meiosis, they must go through interphase. In interphase, the contents of the cell double.
What does a cell do to prepare for mitosis?
To prepare for division, cells must go through interphase, which is divided into three stages. … Finally, in G2, the second gap phase, cells continue to grow, multiply organelles and proteins that are required for mitosis, and replenish their energy stores. The cell is now ready to enter the first stage of mitosis.
Which process must occur before mitosis and mitosis can occur?
Before a cell can enter the active phases of mitosis, however, it must go through a period known as interphase, during which it grows and produces the various proteins necessary for division.
What must happen before a cell can begin mitosis?
What must happen before a cell can begin mitosis? The chromosomes must be duplicated, which occurs during interphase. … Telophase is the final phase of mitosis, when the chromosomes have arrived at the poles and the nuclear envelopes of the two new cells form.
How is the cell prepared for mitosis during the G2 phase?
The G2 phase continues growth of the cell and prepares the cell for mitosis (M phase) by producing all of the enzymes that the cell will need in order to divide. … The nucleus and nuclear material (chromosomes made of DNA) divide first during stage known as MITOSIS.
Which process can occur in both mitosis and meiosis?
Which of the following occur in both mitosis and meiosis? Explanation: The separation of sister chromatids is the only item of the answer choices that occurs in both mitosis and meiosis. Prophase II and metaphase II only occur in meiosis, as does recombination between homologous chromosomes.
What process occurs before meiosis?
For example, prior to undergoing meiosis, a cell goes through an interphase period in which it grows, replicates its chromosomes, and checks all of its systems to ensure that it is ready to divide. Like mitosis, meiosis also has distinct stages called prophase, metaphase, anaphase, and telophase.
What process follows mitosis?
Usually the cell will divide after mitosis in a process called cytokinesis in which the cytoplasm is divided and two daughter cells are formed.