To add a number of years, months and/or days, use the DATE function. Note: the DATE function accepts three arguments: year, month and day. Excel knows that 6 + 2 = 8 = August has 31 days and rolls over to the next month (23 August + 9 days = 1 September).
Letâs multiply the percentage of cells in each stage by one-thousand, four-hundred and forty minutes to calculate how long the cell spends in each stage. We find that in a 24-hour period, the cells we observed spend 1000.2 minutes in interphase, 180 minutes in prophase, 128.2 minutes in metaphase, 77.8 minutes in anaphase, and 51.8 minutes in telophase.
Answers. Best Answer: Interphase is the longest phase of the cell cycle because it can be thought of as the most active phase. A cell spends most of its life in interphase; during this phase, a cell grows, makes ATP and organelles, copies chromosomes, makes microfilaments, prepares for mitosis, etc.Basically, most of the stuff a cell does in its life is during interphase. It's why so much time is consumed during it.Source(s):nswers. Best Answer: Interphase is the longest phase of the cell cycle because it can be thought of as the most active phase. A cell spends most of its life in interphase; during this phase, a cell grows, makes ATP and organelles, copies chromosomes, makes microfilaments, prepares for mitosis, etc.