QuestionMay 29, 2025

19. What does S stand for and what occurs in this stage? 20. What does G_(2) stand for and what occurs in this stage?

19. What does S stand for and what occurs in this stage? 20. What does G_(2) stand for and what occurs in this stage?
19. What does S stand for and what occurs in this stage?
20. What does G_(2) stand for and what occurs in this stage?

Solution
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Answer

S: Synthesis phase; DNA replication occurs. G_{2}: Gap 2 phase; cell growth and preparation for mitosis occur. Explanation 1. Define S phase S stands for "Synthesis" phase in the cell cycle. 2. Explain S phase occurrence DNA replication occurs during the S phase, resulting in two identical sets of chromosomes. 3. Define G_{2} phase G_{2} stands for "Gap 2" phase in the cell cycle. 4. Explain G_{2} phase occurrence The cell continues to grow and prepares for mitosis by producing proteins and organelles.

Explanation

1. Define S phase<br /> S stands for "Synthesis" phase in the cell cycle.<br />2. Explain S phase occurrence<br /> DNA replication occurs during the S phase, resulting in two identical sets of chromosomes.<br /><br />3. Define $G_{2}$ phase<br /> $G_{2}$ stands for "Gap 2" phase in the cell cycle.<br />4. Explain $G_{2}$ phase occurrence<br /> The cell continues to grow and prepares for mitosis by producing proteins and organelles.
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