Saturday, May 25, 2019

Cell Cycle Essay

prison cellular telephone growth, normal functionsWhat occurs in G1 in the cell cycle? kiosk cycleWhat is the series of events that cells go through as they grow and divide?G1What is the longest stage of the cell cycle called?interphaseDuring what stage does the G1,S,and G2 phases happen?MitosisDuring what phase of the cell cycle does mitosis and cytokinesis occur?MitosisDuring what phase of the cell cycle does cell course of instruction occur?S (synthesis)During what phase of the cell cycle is desoxyribonucleic acid replicated?G1During what phase of the cell cycle does the cell grow?G2During what phase of the cell cycle does the cell prepare for mitosis?4How many stages are there in mitosis?Prophase, metaphase, anaphase, telophasePut the sideline stages of mitosis in order anaphase, prophase, metaphase, and telophaseG1, S, G2, MPut the following stages of the cell cycle in order G2, S, G1, MCell grows, DNA replication, cell prepares for mitosis, cell divisionPut the following ac tions in order DNA replication, cell grows, cell division, cell prepares for mitosis.For efficiency, the process would take too long if it was biggerExplain wherefore cells dont just continue to grow larger as organisms grow larger. Why do cell divide? (Write in complete sentences)DNA replicationWhat occurs in S phase of the cell cycle?cell prepares for mitosisWhat occurs in G2 phase of the cell cycle?cell divisionWhat occurs in M phase of the cell cycle?nuclear membrane disapears, spindle fibers straining chromosomes condenseWhat occurs in prophase phase of the cell cycle?chromosomes line up at equaterWhat occurs in metaphase phase of the cell cycle?sister chromatids pull apartWhat occurs in anaphase phase of the cell cycle?chromosomes have separated/ ribosomes begin to formWhat occurs in telophase phase of the cell cycle?Interphase- G, S, G2 normal cell growth/prep for divisionMissing from this are Interphase and Cytokinesis. What are they, and when do they occur? (Interphase) s omatogenetic splitting of the cellMissing from this are Interphase and Cytokinesis. What are they, and when do they occur? (Cytokinesis)DIdentify whether they are haploid (H) or diploid (D) cells at terminal of mitosisHIdentify whether they are haploid (H) or diploid (D) cells at end of light reflexDIdentify whether they are haploid (H) or diploid (D) liver cellHIdentify whether they are haploid (H) or diploid (D) spermHIdentify whether they are haploid (H) or diploid (D) eggDIdentify whether they are haploid (H) or diploid (D) skin cellHIdentify whether they are haploid (H) or diploid (D) gameteDIdentify whether they are haploid (H) or diploid (D) somatic (body) cell1 copy of every cellWhat is a haploid?2 copies of every cellWhat is a diploid?46, 23Human cells diploid ____ haploid _____1. crossing everywhere/ mixing DNA from parents 2. produce gametsExplain how meiosis increases genetic diversity in 2 different ways2 cells produced in Mitosis4 cells produced in Meiosisreplace ce lls+get biggerReasons for point in Mitosismaking gametes for sexual reproductionReasons for occurrence in Meiosis1 of divisions in Mitosis2 of divisions in MeiosisnoIncludes crossing over (Y/ N) MitosisyesIncludes crossing over (Y/ N) MeiosissomaticKind of cells using it (Mitosis)gametsKind of cells using it (Meiosis)

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