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whenever a cell divide it has to make equal copies of chromosoes! so it synthesis during the cell cycle phases, before mitosis..
protein synthesis
They make 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.
The organelles in question are the centrioles. During cell division, the centrioles move to oppose poles of the cell and synthesise the microtubules that make up the spindle apparatus, which separates the sister chromatids during the stage of anaphase.
DNA is replicated in the Synthesis stage of the cell cycle.
whenever a cell divide it has to make equal copies of chromosoes! so it synthesis during the cell cycle phases, before mitosis..
G1 Phase (resting phase, also the longest), S phase (synthesis of DNA), G2 phase (cell syntheszes proteins needed for chromosome sorting and cell division), M phase (Mitosis- process of making 2 daughter cells and Cytokinesis - process of dividing the cytoplasm to produce 2 daughter cells.)
protein synthesis
It occurs in Interphase and the process is called synthesis.
They make proteins!!!:)
The cell cycle has four main parts. Growth 1, Synthesis, Growth 2, and Mitosis. If a cell is about to start mitosis, that means it has passed through the first 2 stages and is in Growth 2. Each stage has checkpoints to make sure the previous stage is completed, so all those conditions like proper nutrients, appropriate division signal, completed DNA synthesis, and large enough size are met when the cell is about to enter mitosis.
Because if an error is made during protein synthesis, the result is at worst one bad protein. If an error is made during DNA replication, that error will persist for the entire lifespan of that cell and be inherited by every daughter cell it produces. Should the error prove deleterious, the effects can be catastrophic for the cell or the organism. For example, if an error occurs in a protein coding segment of DNA, it is possible that every protein that locus generates will now be defective.
Nucleus division
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.
The organelles in question are the centrioles. During cell division, the centrioles move to oppose poles of the cell and synthesise the microtubules that make up the spindle apparatus, which separates the sister chromatids during the stage of anaphase.
Ribosomes are what make the proteins for cell for DNA or RNA to be made.Ribosomes performe a general purpose in all cells.That is protein synthesis.Ribosomes take part in protein synthesis