| 1. | The dna of chromatin must replicate before cell division .
染色质DNA在细胞分裂之前必须复制。
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| 2. | Young etiolated leaves may also be accompanied by cell division .
幼小的黄化叶子也可能伴随细胞分裂。
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| 3. | At lower concentrations they may even be stimulants of cell division .
在浓度较低时，它们甚至能促进细胞分裂。
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| 4. | The plane of cell division is, in turn, determined by the orientation of the mitotic spindle .
细胞分裂的方向又是由有丝分裂的纺锤体所确定。
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| 5. | Meiosis, which occurs only in the formation of gametes, is a specialized form of cell division .
仅仅发生在配子形成中的减数分裂是一种特殊形式的细胞分裂。
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| 6. | The tenuous state of the chromosomes during the period between cell divisions should not suggest that they are inert at this time .
在细胞分裂期间，纤细状态的染色体并不表明此时它们是不活跃的。
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| 7. | The short answer is that no concise statement can yet be made which delimits the substances that stimulate cell division in quiescent cells .
简短的答案是还没有简明的结论来规定促进静止细胞中的细胞分裂的是哪些物质。
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| 8. | Any single cell division in such a series
细胞分裂这种一组分裂中的任何一次简单细胞分裂
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| 9. | The dna of chromatin must replicate before cell division
染色质dna在细胞分裂之前必须复制。
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| 10. | Growth resulting from increase in cell size without cell division
生长指由于细胞体积的增大而非细胞分裂而导致的生长
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