yolk granule 中文意思是什麼

yolk granule 解釋
卵黃粒
  • yolk : n. 1. 蛋黃，卵黃。2. 羊毛油脂。3. 【生物學】（胚囊內的）胚乳；〈比喻〉真髓；核心。
  • granule : n. 1. 顆粒，細粒。2. 粒狀斑點。3. 【天文學】（日面的）米粒，粒狀斑。
  1. There are two types of yolk granule inside of ovum, in which vesicle or arc gap could be observed by om, and the yolk granule has been decomposed by 4 pathway : ( l ). be decomposed straight in cytoplasm ; ( 2 ). begin to be decomposed from the vesicle inside of yolk ; ( 3 ). begin to be decomposed from the arc gap of yolk ; ( 4 ). before decomposed, the yolk will be enwrapped by envelope

    內部形成小泡，卵黃從內部小泡開始碎裂、降解。外部形成弧形缺口，卵黃從弧形缺口開始碎裂、降解。卵黃外被囊泡，卵黃顆粒在小泡內進行降解，殘存的顆粒將隨囊泡以胞吐的形式排于卵周隙。
  2. Ultrastructural features of oogenesis of the acrida chinensis were observed under tem. genesis of yolk granule and transformation of cell organelle in the oocytes of the acrida chinensis were investigated

    總地來說，卵黃物質是由卵母細胞、濾泡細胞及脂肪體共同生成的；在以後卵的孵化及胚胎發育中起重要作用
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