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Growth and Division of the Cell - Coggle Diagram
Growth and Division of the Cell
Growth Phase of Cell Cycle
G1 Phase
Synthesis of Nucleotides for DNA Replication
Process Can Take Hours or Months
Depends on the Growth of plant
First Stage After Division
S Phase
Genes in Nucleus are Replicated
Genome
Entire Complex of Genes or an Organism
Chromosome
Thousands of Genes Attached Together in Linear Sequence
Centromere
Located Near the Center of Chromosome
Telomere
Caps Each end of Chromosome
Histones
Complexes DNA Give Protection and Structure
Chromatid
Each Half of a Doubled Chromosome
Endoreduplication
1 or Multiple rounds of DNA replication
Nucleus is twice as large
Gene Amplification
Only Replicates Specific Genes
G2 Phase
Phase After S phase
Prepares Cells for Division
Spindle Microtubules
Division Phase of Cell Cycle
Mitosis
Karyokinesis
Division of the Nucleus
Cytokinesis
Division of the Cytoplasm
Duplication Division
More Common Type of Karyokinesis
One set of DNA Copied, Separated and put into Nucleus
Prophase
Daughter sets of Chromosomes Migrate to Opposite Poles
Spindle
Long Set of Microtubules
Composed of Hundreds or Thousands of Micotubules
Chromosomes Condensation
Makes Movement Easier
Kinetochore
Point of Attachment
Made of 2 Layers of Proteins
Metaphase
Metaphase Plate
Meeting place for Chromosomes at Cell Center
Separase
Enzyme that Digest Cohesin
2 Sister Chromatids are Free of Each Other
Anaphase
Begins after Cohesin Releases the Centromeres
Telophase
Events Reverse Those of Prophase
Cytokinesis
Preprophase Bond
Identifies the Plane of Division
Phragmoplast
A set of Short Microtubules Aligned Parallel to the Spindle
Trap Dictyosome Vesicles which forms new walls and middle lamella
Cell Plate
The Phramoplast , vesicle, and walls
Cell Division in Algae
Cytokinesis
During cell Division, the Plasma Membrane Pinches in 2
Cell Division is Similar to that of Plants
Phycoplast
Perpendicular to the Orientation of the Spindle
Nuclei
Identical to Those of Animals
Nuclei of Fungi have Unusual Mitosis
Gaps Form in Nuclear Envelope and Microtubules
Chromosomes remain condensed at all times