dna
US
・UK
B2 中高級
n. (c./u.)名詞 (可數/不可數)數字網絡體系結構 ； 脫氧核糖核酸
Your DNA determines traits like hair and eye color
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帶你解密 8 種狗狗奇特行為背後隱藏的含義 (8 Odd Dog Behaviors That Have Hidden Meanings)
08:10
- Well, it turns out that wolves do it too, and they've left this instinct in their DNA.
事實證明狼也會這樣做，而且這種本能已經保留在它們的 DNA 中。
- It seems that wolves enjoy crunching on some grass from time to time, and they've left this desire in our dog's DNA.
似乎狼偶爾喜歡咀嚼一些草，它們把這種慾望留在了我們狗的 DNA 中。
COVID會破壞你的DNA嗎？ (Does COVID Mess With Your DNA?)
07:31
- And it has to do with sticky notes on your DNA.
這跟標記你的 DNA 有關。
- While most every cell in your body has the same sequence of DNA in its nucleus, there are a lot of ways for the cell to decide what genes to use when.
雖然你身體裡的大多數細胞都是在其細胞核內有相同的DNA序列、 有很多方法可以讓細胞 來決定什麼時候使用什麼基因。
路上隨處可以見長腿歐巴？帶你看韓國人的平均身高是如何增長的 (How South Koreans got so much taller)
06:08
- One study from 2006 looked at thousands of siblings and analyzed how much of their DNA was shared, and compared that to how different their height was.
2006 年的一項研究對數千名兄弟姐妹進行了觀察，分析了他們的 DNA 有多少是相同的，並將其與他們的身高差異進行了比較。
- Because even if our DNA says we can grow to a certain height during puberty, that growth is often interrupted.
因為即使我們的 DNA 顯示我們可以在青春期生長到某個高度，但這種生長經常會中斷。
DNA 很重要，但究竟多重要呢？來看看 DNA 的發現如何改變了世界和我的生活 (How the discovery of DNA changed the world – and my life | BBC Ideas)
05:55
- DNA contains the genetic code found in all known life on our planet.
DNA 包含我們星球上所有已知生命中發現的遺傳密碼。
- In each of nearly all of your roughly 30 trillion cells, there are 6.4 billion letters of DNA.
在大約 30 兆個細胞中，幾乎所有細胞中都有 64 億個 DNA 字母。
能瘦身又能降血糖，斷食還能讓人長壽嗎？讓 Life Noggin 帶你剖析！ (Can Fasting Help You Live Longer?)
03:59
- Researchers have also found that cells not only adapt but are improved by intermittent fasting, with increased antioxidant defenses, DNA repair, protein quality control, and autophagy - the process of breaking down and recycling old or damaged cells.
研究人員還發現，細胞不僅能適應間歇性禁食，還能通過間歇性禁食得到改善、提高抗氧化防禦能力、DNA 修復能力和蛋白質品質控制能力、 以及自噬--分解和回收舊細胞或受損細胞的過程。
- with increased antioxidant defenses, DNA repair, protein quality control,
提高抗氧化防禦能力、DNA 修復能力和蛋白質品質控制能力、
基因工程將永遠改變一切--CRISPR (Genetic Engineering Will Change Everything Forever – CRISPR)
16:04
- Until we discovered the code of life: deoxyribonucleic acid, DNA,
直到我們發現生命密碼：去氧核醣核酸DNA，
- As soon as DNA was discovered people try to tinker with it.
DNA剛被發現時人們便試著擺弄它。
自我覺察：認識你自己 - 蓋瑞‧范納洽 (Self-Awareness: Know Yourself: Gary Vaynerchuk)
02:48
- but it's so damn important to stick to your DNA.
但讓這些能加深進入你的 DNA 當中更是重要
華為智慧手機震驚美國，為什麼？ (This Is How Huawei Shocked America With a Smartphone)
07:57
- That's about half the diameter of a DNA
這大約是 DNA 直徑的一半