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What is the replication or synthesis of DNA and associated proteins that happens before cells divide?
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∙ 13y ago
Look up HeLa cells!
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∙ 13y ago
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How do chromosomes turn into DNA?
Replication chemicals trigger during cell replication trigger DNA to wrap tightly around histone octamers (histone proteins) to create nucleosomes, for DNA synthesis. This happens during the prophase stage of cell replication.
What does replication mean in biology?
The process of duplicating or producing an exact copy, as in DNA replication.
What happens after the synthesis of proteins?
After proteins get modified in the Endoplasmic Reticulum, they are transported through the golgi apparatus where they get packaged into vesicles to late be secreted out of the cell or to be used within the cell.
When are chromosomes duplicated?
The DNA is copied when the RNA goes in the nucleus and combines with one of the copies of the DNA and takes it to the ribosomes. When the RNA takes a copy of the DNA the DNA goes through a process called Replication.
How proteins interact with other proteins?
Protein-protein interaction is a delicate and crucial for the normal cell function such as signalling, replication, cell cycle and so on. It happens with non covalent interactions such as ioni, hydrogen, wanderwall's bonding. protein protein interaction are species specific in terms of host-pathogen proteins.
How do chromosomes turn into DNA?
Replication chemicals trigger during cell replication trigger DNA to wrap tightly around histone octamers (histone proteins) to create nucleosomes, for DNA synthesis. This happens during the prophase stage of cell replication.
What happens in S phase of the cycle?
Synthesis. The replication of the genetic material basically.
What happens in the S phase of the cell cycle?
Synthesis. The replication of the genetic material basically.
What key event happens during the s phase?
synthesis of DNA DNA Replication
When does DNA replication occurs?
DNA replication occurs during the synthesis (S phase) phase of interphase in the cell cycle.DNA replication begins in areas of DNA molecules called origins of replication.
What does replication mean in biology?
The process of duplicating or producing an exact copy, as in DNA replication.
What happens after the synthesis of proteins?
After proteins get modified in the Endoplasmic Reticulum, they are transported through the golgi apparatus where they get packaged into vesicles to late be secreted out of the cell or to be used within the cell.
How are proteins manufactured in a cell?
Protein synthesis happens in the cytoplasm in special organelles called ribosomes.
What happens in the gap 2 stage of the cell cycle?
DNA replication occurs during this S (synthesis) phase. Gap 2 (G2): During the gap between DNA synthesis and mitosis, the cell will continue to grow and produce new proteins.
What happens when Golgi apparatus is removed from the cell?
There would be no vesicle shipping from the cell to where modified proteins are needed. No modified proteins. There would be no lysosome synthesis either.
When are chromosomes duplicated?
The DNA is copied when the RNA goes in the nucleus and combines with one of the copies of the DNA and takes it to the ribosomes. When the RNA takes a copy of the DNA the DNA goes through a process called Replication.
What happens during the s pahse of the cell cycle?
The S in the cell cycle means synthesis and refers to the synthesis of DNA in the process of DNA replication. Please refer to the Related Links for an excellent website on cells.
