DNA is always present in every stage of the cell cycle...reproducing it is the whole purpose of the cell cycle! In interphase, there are three phases: the cell grows (G1), duplicates each strand of DNA (S), and gets ready for mitosis (M). During the first part of interphase the chromosomes are long and thin, and single-stranded, making them very hard to see without a very powerful microscope. During the last 2 stages of interphase, the DNA is duplicated but is still long and thin. It is only in the prophase stage of mitosis that they are condensed enough to often be seen with a "normal" microscope on high power (400x) . By the end of mitosis, the doubled-chromosomes have been pulled apart and into opposite ends of the parent cell. When the cell has finished dividing, each "daughter cell" has the original number of single-stranded chromosomes. The chromosomes "uncoil", and the cell matures during G1 phase of interphase. Many people believe that DNA and/or Chromosomes (Chromosomes are made of DNA, remember.) are only present during mitosis. They just get fatter during mitosis by coiling tighter. Thus they are more easily seen. BUT.. just because you don't see them in interphase doesn't mean they aren't there!
Nuclear division does not occur during interphase. Interphase is a stage in the cell cycle where the cell grows, carries out its normal functions, and replicates its DNA in preparation for cell division. Nuclear division occurs during other stages of the cell cycle, such as mitosis or meiosis.
In interphase, chromosomes appear as long, thin, and uncoiled structures known as chromatin threads.
A lion's digestive system consists of the mouth, esophagus, stomach, intestines, and rectum. After hunting and eating prey, the food is broken down in the stomach with the help of enzymes and acids. The nutrients are then absorbed in the intestines, and waste is excreted through the rectum. Lions are carnivores, so their digestive system is adapted to process meat efficiently.
mitosis isn't a phase it a asexual reproductive system for somatic cells consisting of 5 phases. 1. interphase 2. prophase 3. metaphase 4. annaphase 5.telophase. there are over a hunderand different miosis systems so the amount of time for each varies. hope this helped. *sorry for misspelling words don't judge me.*
A human skin cell typically spends about 18-24 hours in interphase before entering mitosis. Interphase consists of three stages: G1, S, and G2, during which the cell grows, replicates its DNA, and prepares for cell division.
the intestines...you should know that.
it depends do you mean in your stomach or stretched out if stretched out it could me as long as a school bus
Interphase (commonly not used but still important to mitosis), prophase, prometaphase (sometimes not used, but in higher education it is used because metaphase is so long), metaphase, anaphase, telophase/cytokinesis.
Food does not go to your liver, food only goes to your stomach and intestines.
At the beginning of mitosis, the amount of DNA is the same as at the end. The DNA is replicated during the S phase of interphase to form sister chromatids, which separate during mitosis and result in two daughter cells with the same amount of DNA as the parent cell.
small intestines. ANSWER Your stomach is part of your digestive system. The main function of it is to store food, break it down and begin some absorption. It is not part of the small intestines which is 7 meters long and absorbs nutrients.
Skin cells, epithelial cells need to be renewed rather quickly in the skin, so they get into Mitosis phase in a short time; neurons generally do not reproduce, so they stay in interphase stage for a long time.
Interphase typically lasts the longest in the cell cycle, taking up about 90% of the total cycle time. Mitosis, which includes stages such as prophase, metaphase, anaphase, and telophase, is a relatively short phase that lasts about 10-20% of the cell cycle.
DNA is always present in every stage of the cell cycle...reproducing it is the whole purpose of the cell cycle! In interphase, there are three phases: the cell grows (G1), duplicates each strand of DNA (S), and gets ready for mitosis (M). During the first part of interphase the chromosomes are long and thin, and single-stranded, making them very hard to see without a very powerful microscope. During the last 2 stages of interphase, the DNA is duplicated but is still long and thin. It is only in the prophase stage of mitosis that they are condensed enough to often be seen with a "normal" microscope on high power (400x) . By the end of mitosis, the doubled-chromosomes have been pulled apart and into opposite ends of the parent cell. When the cell has finished dividing, each "daughter cell" has the original number of single-stranded chromosomes. The chromosomes "uncoil", and the cell matures during G1 phase of interphase. Many people believe that DNA and/or Chromosomes (Chromosomes are made of DNA, remember.) are only present during mitosis. They just get fatter during mitosis by coiling tighter. Thus they are more easily seen. BUT.. just because you don't see them in interphase doesn't mean they aren't there!
The long part of the gut between the stomach and the anus is the small intestine. It is responsible for further digesting food, absorbing nutrients, and transporting waste material to the large intestine for elimination.
Nuclear division does not occur during interphase. Interphase is a stage in the cell cycle where the cell grows, carries out its normal functions, and replicates its DNA in preparation for cell division. Nuclear division occurs during other stages of the cell cycle, such as mitosis or meiosis.