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Why is it important that exact copies of DNA are produced during replication?
Exact copies of DNA are crucial during replication because they ensure genetic information is faithfully passed on to daughter cells, maintaining the integrity of an organism's genetic code. Accurate DNA replication is essential for normal cell division, growth, and development, as errors in replication can lead to mutations and potentially harmful consequences like genetic disorders or cancer.
What is copies during replication?
A cell's DNA is copied during replication.
Why is it more important to check for Error during DNA replication and then during protein synthesis?
It is more important to check for errors during DNA replication because errors in DNA can be passed on to future generations, leading to genetic mutations and potential diseases. In contrast, errors during protein synthesis can be corrected by the cell's quality control mechanisms to prevent the production of faulty proteins.
What is the result of normal chromosome replication?
Normal chromosome replication results in two identical copies of the original chromosome, each with one chromatid. This process ensures that each daughter cell receives a complete set of chromosomes during cell division.
What is an original chromosome and its copy called?
An original chromosome is called a homologous chromosome, and its copy is called a sister chromatid. Homologous chromosomes have the same genes in the same order but may have different alleles, while sister chromatids are identical copies produced during DNA replication.
Are sister chromatids?
Bacterial chromosomes
What is A strand of replicated DNA formed during prophase called?
A strand of replicated DNA formed during prophase is called a sister chromatid. Sister chromatids are identical copies of each other produced during DNA replication and are held together by a structure called the centromere.
What enzymes produced a new DNA strand during DNA replication?
DNA Polymerase
Why is it important to check for during DNA replication than during translation?
an error in DNA replication would affect many generations of cells
How does DNA semi-conservative replication help prevent mutations in DNA replication?
Semi conservative replication prevents mutations during DNA replication because it produces 2 copies that each contained 1 of the original strands and 1 entirely new strand.
What is the DIFFERENCE between replication and repetition?
The difference between between replication and replication is that replication is the series of copies, and repetition is the series of repeats.
DNA replication occurs during which stage of the cell cycle?
DNA replication occurs during the S phase of the cell cycle. This is when the DNA in the cell is duplicated to produce two identical copies.
