Blood with 90+ answers. The amount of blood in a human body varies, of course, with the size of that body. Over the range of sizes we usually encounter for average people, this is approximately 7% of body weight. And the density of whole blood, again on average, is about 1.06 grams/ml. So, for example, if a person weighs 185 lbs, in kilograms this converts to about 84 kg body size. Taking 7% of this gives 5.87 kg of blood. Since blood has a density 6% greater than water, this gives a total of 5.54 liters of blood, or 11.7 pints.
DNA replication occurs in the nucleus of almost every cell in the body, and replication takes place when hair or nails grow. Learn about DNA replication, which creates two identical cells, with information from a biology teacher in this free video on science. Part of the Video Series: DNA Structure & Testing.
When does DNA replication take place? please help? Does DNA replication take place during mitosis or meiosis, It says DNA replication takes place during interphase, it that a stage in mitosis or meiosis? Update: My actual question should be..