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Mitosis - Coggle Diagram
Mitosis
DNA
consitutes the cell's genome
構成細胞的基因體
molecules in cell are packaged into chromosomes
DNA分子在細胞裡被包裝成染色體
DNA molecules of a chromosome have several hundred to a few thousand genes
一個染色體裡的DNA有數百數千個基因
eukaryotic chromosomes
真核染色體
consist of chromatin
由染色質組成
complex of DNA and protein
是DNA跟蛋白質的複合物
Somatic cells：have two sets of chromosomes
體細胞：有兩組染色體
replicated DNA
複製染色體
has two sister chromatids
有兩個姊妹染色體
attached along by cohesins
透過黏著蛋白連在一起
centromere
中節/著絲粒
where the two cjromatids are most closely attached
兩染色體連接最緊密的地方
reproduction of cells
細胞繁殖
continuity of life
生命的連續性
cell division
細胞分裂
Asexual reproduction
無性生殖
Single-celled organisms give rise to new organisms
單細胞生物產生新的
development
發育
multicellular eukaryotes through cell division
多細胞真核生物透過細胞分裂
renewal and repair
更新和修復
cell cycle
細胞週期
parent cell
母細胞
interphase(G1)
間期(G1)
interphase(S)
間期(S)
interphase(G2)
間期(G2)
Mitosis(prorjase)
有絲分裂(前期)
Mitosis(prometaphase)
有絲分裂(前中期)
Mitosis(metaphase)
有絲分裂(中期)
Mitosis(anaphase)
有絲分裂(後期)
1 more item...
melosis
減數分裂
produce sperm and egg cells
產生精和卵細胞
have half as many chromosomes as somatic cells
染色體數量是體細胞的一半
call Gametes
稱配子