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DNA replication involves producing new copies of DNA molecules. How many individual DNA strands exist after one molecule of DNA has been replicated?
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∙ 6y ago
DNA is made of 2 strands so when it replicates the strands separate and 2 new strands complete the old strands. leaving 4 strands making 2 sets of DNA, both sets of DNA consist of one old strand and one new strand.- Sierra A. Buchanan
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∙ 12y ago
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∙ 13y agoAfter a molecule of DNA replicates, two double-stranded molecules are formed. This results in a total of fourstrands of DNA.
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∙ 15y ago4
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∙ 15y ago4
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∙ 9y ago4
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∙ 6y agonjibgui
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What is the purpose of replication?
DNA replication is the means of producing two identical replicas from one original DNA molecule. This is the basis for biological inheritance.
What is DNA replication and what does it produce?
A protein that is known as Helicase attaches to and breaks apart the hydrogen bonds that are between the bases on the DNA strands. Then it pulls the helix apart. DNA just works as a template to make mRNA (messenger RNA)
What is the difference between mitosis and protein synthesis?
Well, literally, DNA replication is DNA copying itself, and protein synthesis is producing protein molecules according to the DNA sequences.DNA replication occurs only once in each cell generation during the S phase of the cell cycle, you might know, but the protein synthesis can occur as many times as needed.As you know, the DNA is double-stranded. In the replication, the strands are separated creating replication fork. However, in protein synthesis, the strands are separated and mRNA is transcribed by RNA polymerase.Protein is synthesized by special molecules known as RNA molecules(mRNA, tRNA, and rRNA), which are not needed in DNA replication.Protein synthesis requires amino acids, whereas DNA replication requires Nucleic acids.
Large numbers of ribosomes are present in cells that specialize in producing what molecules?
proteins
Ribosomes are responsible for producing what molecules?
The ribosomes are responsible for protein synthesis.
Which process is least associated with producing genetic abnormalities?
Replication
What decision is made during the first checkpoint in the cell cycle?
At the first checkpoint of the cell cycle, the cell has to ascertain whether it has all the nutrients and chemical compounds necessary for the next phase, which is Synthesis phase, which is predominated by DNA replication. Replication is a resource-intensive process and so the cell has to ensure it has sufficient building materials for the entire DNA to be replicated, that is, ribose sugar molecules, the nitrogen bases, sufficient ATP producing capability by it's mitochondria to allow the addition of each nucleotide. All this has to be accounted for before the cell can proceed with the process of replication. Besides replication, it also has to ensure all other organelles are also in sufficient number or duplicated for the inevitable cytokinesis during mitosis.
What is the purpose of replication?
DNA replication is the means of producing two identical replicas from one original DNA molecule. This is the basis for biological inheritance.
What is DNA replication and what does it produce?
A protein that is known as Helicase attaches to and breaks apart the hydrogen bonds that are between the bases on the DNA strands. Then it pulls the helix apart. DNA just works as a template to make mRNA (messenger RNA)
What does replication mean in biology?
The process of duplicating or producing an exact copy, as in DNA replication.
What nature of elements producing covalent molecules?
Nonmetals produce covalent molecules.
What are the main energy producing molecules provided by the Krebs cycle?
Energy Producing Catalytic molecules are Enzymes. The biochemical Energy produced by these enzymes is in the form of Atp.
What is the difference between mitosis and protein synthesis?
Well, literally, DNA replication is DNA copying itself, and protein synthesis is producing protein molecules according to the DNA sequences.DNA replication occurs only once in each cell generation during the S phase of the cell cycle, you might know, but the protein synthesis can occur as many times as needed.As you know, the DNA is double-stranded. In the replication, the strands are separated creating replication fork. However, in protein synthesis, the strands are separated and mRNA is transcribed by RNA polymerase.Protein is synthesized by special molecules known as RNA molecules(mRNA, tRNA, and rRNA), which are not needed in DNA replication.Protein synthesis requires amino acids, whereas DNA replication requires Nucleic acids.
What is the nature of elements capable of producing covalent molecules?
These are nonmetals.
What structure is responsible for producing new molecules?
This is the electron structure.
What of the functions in human cells involve chemical reactions?
Many functions in human cells involve chemical reactions, including metabolism, protein synthesis, DNA replication, and cell signaling. These chemical reactions are vital for maintaining cellular homeostasis, producing energy, synthesizing essential molecules, and carrying out various biological processes.
How cell replication?
Cells replicate for many reasons, they replicate by a process of mitosis or meiosis. Mitosis producing two daughter cells and meiosis producing gamete cells (sperm or ovum(egg) )
