The number of Chromosomes stay the same when the cell divides because before a cell divides it produces new copies of the Chromosomes in the nucleus so when division takes place two genetically identical 'daughter cells', containing the same genes, are formed.
This is Mitosis, hope this helps =]
When DNA splits, two new strands of DNA are formed through a process called DNA replication. Each new strand is complementary to the original strand, resulting in two identical copies of the DNA molecule.
DNA replicates using the process called semiconservative replication. An original DNA molecule is complementary to the replicated molecule, which means that they are identical copies of each other.
DNA replication must occur before mitosis and meiosis can produce two identical DNA strands from one original template. During DNA replication, the DNA molecule unwinds and separates into two strands, each serving as a template for the synthesis of a new complementary strand. This process is carried out by DNA polymerase enzymes and results in the formation of two identical DNA molecules.
Identical twins are formed by the human egg splitting after being fertilized. The DNA also splits, and each new egg contains the DNA of the original. This means that the twins, once born, have identical DNA. It's worth nothing that they won't have the same physical fingerprint.
replication. In this process, the two strands of the DNA molecule unwind and each strand serves as a template for the synthesis of a new complementary strand. This results in two identical copies of the original DNA molecule.
Each new DNA molecule has an identical base-pair pattern as the original DNA molecule due to the semiconservative nature of DNA replication. This means that one strand of the original DNA molecule serves as a template for the synthesis of a new complementary strand during replication, resulting in two daughter DNA molecules with identical base sequences.
It can be assures that new DNA molecules will be identical to the original ones. BY:MARIA J<3
When DNA splits, two new strands of DNA are formed through a process called DNA replication. Each new strand is complementary to the original strand, resulting in two identical copies of the DNA molecule.
DNA replicates using the process called semiconservative replication. An original DNA molecule is complementary to the replicated molecule, which means that they are identical copies of each other.
DNA actually has 3 forms. A-DNA, B-DNA, and Z-DNA. B-DNA is the kind you are most familiar with and present in most organisms. A-DNA can be found in dehydrated samples while Z-DNA is rare and mostly synthesized in the lab.
Unless mutation occur the two copies of DNA that are made after replication are identical to its original form. Thus continuous replication of DNA in the chromosomes does not alter its nature.
After DNA replication, each new molecule has one strand of the original DNA molecule and the other strand is composed of new nucleic acids. This is due to the semi-conservative replication of DNA.
DNA replication must occur before mitosis and meiosis can produce two identical DNA strands from one original template. During DNA replication, the DNA molecule unwinds and separates into two strands, each serving as a template for the synthesis of a new complementary strand. This process is carried out by DNA polymerase enzymes and results in the formation of two identical DNA molecules.
Identical twins are formed by the human egg splitting after being fertilized. The DNA also splits, and each new egg contains the DNA of the original. This means that the twins, once born, have identical DNA. It's worth nothing that they won't have the same physical fingerprint.
replication. In this process, the two strands of the DNA molecule unwind and each strand serves as a template for the synthesis of a new complementary strand. This results in two identical copies of the original DNA molecule.
RNA does, in contrast to DNA, form short double strand structures on itself, thereby forming so called stem and loop structures.
template for creating a new complementary strand. The enzyme DNA polymerase adds nucleotides to the new strand following base-pairing rules with the template strand. This process results in two identical DNA molecules.