During interphase, the cell undergoes normal growth processes while also preparing for cell division. It is the longest phase of the cell cycle , cell spends approximately 90% of its time in this phase.
What phase is the longest phase?
G1 is typically the longest phase of the cell cycle. This can be explained by the fact that G1 follows cell division in mitosis; G1 represents the first chance for new cells have to grow.
Why is Interphase the longest phase?
The synthesis phase of interphase takes the longest because of the complexity of the genetic material being duplicated . Throughout interphase, nuclear DNA remains in a semi-condensed chromatin configuration.
Why is interphase the longest phase quizlet?
Why is interphase the longest phase? Interphase is the longest phase because the cell has to grow throughout, duplicate DNA, and prepare to go through mitosis . The result of uncontrolled cell growth.
Which is the shortest phase?
In concern to the above question, The correct answer is option D. Note: The shortest phase of the cell cycle is the Mitotic phase (M phase) and the longest phase of the cell cycle is G-1 phase.
Why is anaphase the shortest phase?
Anaphase is considered the shortest stage of the cell cycle because this stage involves only the separation of sister chromatids and their migration to the opposite poles of the cell .
Which is the shortest phase of mitosis?
In anaphase , the shortest stage of mitosis, the sister chromatids break apart, and the chromosomes begin moving to opposite ends of the cell. By the end of anaphase, the 2 halves of the cell have an equivalent collection of chromosomes. In telophase, 2 daughter nuclei form.
What is the longest phase of mitosis?
So clearly, the longest phase of the Mitosis is Prophase .
Which is the largest phase?
Explanation: Interphase is the longest part of the cell cycle. This is when the cell grows and copies its DNA before moving into mitosis. During mitosis, chromosomes will align, separate, and move into new daughter cells.
Which cell type divides at the highest rate?
Answer: These calls have highest rate of division: Hair follicles cells . Mucous lining cells .
What is the purpose of the G2 phase of interphase?
Gap 2 Phase
The last part of interphase is called the G2 phase. The cell has grown, DNA has been replicated, and now the cell is almost ready to divide. This last stage is all about prepping the cell for mitosis or meiosis. During G2, the cell has to grow some more and produce any molecules it still needs to divide .
What happens during S phase of interphase quizlet?
S phase. DNA replication occurs during S phase. Each chromosome is duplicated and thereafter consists of two sister chromatids (the products of DNA replication). The sister chromatids remain joined together until mitosis, when they segregate into two daughter cells.
What part of the cell cycle takes the shortest?
The shortest stage of the cell cycle is called cytokinesis (division of the cytoplasm) . In cytokinesis, the cytoplasm and its organelles divide into two daughter cells.
Which is the shortest phase of Karyokinesis?
What is the shortest phase of Karyokinesis? Prophase is the shortest phase where condensation of the chromosomes takes place.
Which is the shortest phase of meiosis?
Hint: The shortest phase is a part of Meiosis I in cell division. It involves the separation of homologous chromosomes, which start moving towards the opposite poles after they are aligned at the equator. Complete answer: The shortest phase of mitosis is Anaphase I .
Why is prophase the longest phase of mitosis?
The first and longest phase of mitosis is prophase. During prophase, chromatin condenses into chromosomes , and the nuclear envelope (the membrane surrounding the nucleus) breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles of the cell.
