And when a chromosome is replicated, some of the genetic material gets lost from the ends of the chromosomes.

當(dāng)染色體被復(fù)制時 位于兩端的基因信息 可能會遺失

We were going to put a telomere on the other end of our chromosome too, but then we did some calculations and we worked out that the scale we have of our representation of a chromosome is a piece of rope.

我們想要在染色體的另一頭也放一個端粒 經(jīng)過一番計算 我們得出一個比例 若用一根粗繩代表染色體

I'm going to show you a picture of a cell with some chromosomes in it and those chromosomes are splitting apart as the cell divides, as we can see here.

如圖所示 這是一個含有染色體的細(xì)胞 隨著細(xì)胞* 染色體也開始分開 如圖所示

Speech 1 was located on chromosome number 7 but where exactly on chromosome number 7 and which particular gene was it, was something that would have required several more years of investigations until the actual gene was detected.

"說話一號"位于七號染色體 但具體在七號染色體的哪個部位呢 到底是哪個基因呢 這就需要更多年的調(diào)查研究 才能找出真正的基因所在

So we only have a chromosome with one end.

所以我們只能演示染色體的其中一端

It's not very good at replicating the ends of the chromosomes.

它不擅長復(fù)制染色體兩端的部分

Then he infected it with his evil, nasty chromosomes.

威震天則把他的意識復(fù)制進去

we thought you had something wrong with your chromosomes.

我們認(rèn)為你的染色體可能有點問題

Siblings share so many of the same chromosomes.

兄弟之間擁有很多同樣的染色體

It was near the centromere on chromosome 17.

它就在17號染色體上 靠近著絲點