单词
helix
读音
ˈhiːlɪks
美式
英式
词根
无
释义
n. 螺旋，螺旋状物；[解剖] 耳轮 [ 复数 helices或helixes ]
例句
The alpha helix is found in muscle protein and keratin.
α螺旋存在于肌肉蛋白和角蛋白中。
The hydrogen bonds which stabilize the collagen helix must also be broken.
稳定胶原螺旋的氢键也必须要被破坏。
Maryland-based Tilley warns against using Hedera helix.
总部位于马里兰州的 Tilley 警告不要使用常青藤。
The alpha helix is found in muscle protein and keratin.
α螺旋存在于肌肉蛋白和角蛋白中。
The hydrogen bonds which stabilize the collagen helix must also be broken.
稳定胶原螺旋的氢键也必须要被破坏。
Maryland-based Tilley warns against using Hedera helix.
总部位于马里兰州的 Tilley 警告不要使用常青藤。
强化记忆
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看视频学发音
need to compete in gaming centerslike this helix,and large gaming tournaments,
The damage comes in the form of a double-strand breakthrough the double helix.And then the cellular repair processes kick in,
that acts like molecular scissors to cut DNA,breaking the double helix into two pieces.If CRISPR couldn't distinguish between bacterial and viral DNA,
So, this is normal DNA, what you think of as normal DNA.It's double-stranded, it's a double helix,has the As, Ts, Cs and Gs that pair to hold the strands together.
So there's a strand that goes like this, goes along one helix and binds --it jumps to another helix and comes back.That holds the long strand like this.
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