Describe what occurs in each phase of interphase G1 Phase -
S phase -
G2 phase -
( please do not plagiarize )

Hope it helps

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Question:

Describe what occurs in each phase of interphase

G1 Phase -

S phase -

G2 phase -

Answer :

Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

G1 :

G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.

S:

During the S phase, the chromosomes enter a relaxed state that allows the enzyme DNA polymerase to access the DNA double helix inside each chromosome. Replication begins when helicase enzymes unzip various locations along the chromosome, separating the two complementary strands of DNA.

G2:

The last part of interphase is called the G2 phase. The cell has grown, DNA has been replicated, and now the cell is almost ready to divide. This last stage is all about prepping the cell for mitosis or meiosis. During G2, the cell has to grow some more and produce any molecules it still needs to divide.

Hope it helps

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A. mitochondrion b. nucleus