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The process by which a DNA molecule copies itself is called?
The process by which a DNA molecule copies itself is called DNA replication. During this process, the double-stranded DNA molecule unwinds and separates into two complementary strands, and new nucleotides are added to each strand according to base pairing rules to form two identical DNA molecules.
The two chromatid arms on a chromosome are what?
The two chromatid arms on a chromosome are known as sister chromatids, which are genetically identical copies created during DNA replication. Sister chromatids are joined at the centromere and are separated during cell division.
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.
The process of duplicating a DNA molecule?
The process of duplicating a DNA molecule is called DNA replication. This process involves unwinding the double helix structure of the DNA molecule, synthesizing new strands complementary to the original strands, and proofreading for errors. DNA replication ensures that each daughter cell receives an identical copy of the genetic information during cell division.
True or false After replication the nucleotide sequences in both DNA molecules are identical to each other and to the original DNA molecule?
True. After replication, the nucleotide sequences in both DNA molecules are indeed identical to each other and to the original DNA molecule. This ensures that genetic information is accurately duplicated during cell division.
The process by which a DNA molecule copies itself is called?
The process by which a DNA molecule copies itself is called DNA replication. During this process, the double-stranded DNA molecule unwinds and separates into two complementary strands, and new nucleotides are added to each strand according to base pairing rules to form two identical DNA molecules.
DNA replication occurs during?
DNA replication occurs during the S phase of the cell cycle, when a cell prepares to divide and undergoes synthesis of a new DNA strand. It involves the unwinding and duplication of the DNA molecule, resulting in two identical copies.
What is the process by which a DNA molecule is copied called?
The process by which a DNA molecule is copied is called DNA replication. During DNA replication, the two strands of the double helix separate and each strand serves as a template for the synthesis of a new complementary strand. This results in two identical copies of the DNA molecule.
The replication of DNA molecules results in four copies of the same gene?
During DNA replication, a double-stranded DNA molecule is unwound and each strand serves as a template for the synthesis of a new complementary strand. This results in two identical DNA molecules, each containing one original strand and one newly synthesized strand. So, the result of DNA replication is two identical copies of the original DNA molecule, not four copies of the same gene.
After replication each chromosome harbors what?
After replication, each chromosome harbors two sister chromatids, which are identical copies of the original chromosome. The sister chromatids are held together at the centromere and will later separate during cell division.
What is copies during replication?
A cell's DNA is copied during replication.
What is the end product of replication?
Two molecules of DNA instead of the original one; each molecule now contains one strand from the double helix of the original molecule, and one new strand
What is copied during rplication?
During DNA replication, the entire DNA molecule is copied. This involves separating the two strands of the DNA double helix and creating two new complementary strands using the existing strands as templates. The end result is two identical copies of the original DNA molecule.
The two chromatid arms on a chromosome are what?
The two chromatid arms on a chromosome are known as sister chromatids, which are genetically identical copies created during DNA replication. Sister chromatids are joined at the centromere and are separated during cell division.
How is DNA duplicated during the process of DNA replication?
During DNA replication, the double-stranded DNA molecule unwinds and separates into two strands. Each strand serves as a template for the creation of a new complementary strand. Enzymes called DNA polymerases add nucleotides to the new strands, following the base-pairing rules (A with T, C with G). This results in two identical copies of the original DNA molecule.
Each new DNA molecule has the identical base-pair pattern as which of these?
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.
What process produces a new copy of an organism genetic information?
The process that produces a new copy of an organism's genetic information is called DNA replication. During this process, the DNA molecule unwinds and separates into two strands, where 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.
