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📖 Chapter26 - Biolex 學習卡片

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replication

1
n.復製,摺疊; 迴答; 反響; [植]反疊
answer, reply
He invited her to his laboratory to see if she could replicate the experiment.
他邀請她到他的實驗室看她能否復製該實驗。

nucleotide

2
n.<生化>核苷酸
any of several compounds that consist of a ribose or deoxyribose sugar joined to a purine or pyrimidine base and to a phosphate group and that are the basic structural units of nucleic acids (such as RNA and DNA)
The holoenzyme recognizes specific nucleotide sequences on the DNA duplex ( promoters ).
全酶還能識彆DNA雙鏈分子上的特定核苷酸序列 ( 起動基因 ).

mutation

3
n.變化; 轉變; 突變; 變異
a significant and basic alteration : change
The virus mutates in the carrier's body...
病毒會在攜帶者體內發生變異。

mitosis

4
n.有絲分裂,間接核分裂
a process that takes place in the nucleus of a dividing cell, involves typically a series of steps consisting of prophase, metaphase, anaphase, and telophase, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus
An irregular mitosis is seen in the center.
中央可見病理性核分裂象.

translation

5
n.翻譯; 譯文; 轉變
an act, process, or instance of translating: such as
a mistake in translation
翻譯中的錯誤

oxidation

6
n.氧化
the act or process of oxidizing
Carbon dioxide is a necessary result of the oxidation of carbon compounds.
碳化閤物氧化後必然會産生二氧化碳。

phosphorylation

7
n.磷酸化(作用)
the process of phosphorylating a chemical compound either by reaction with inorganic phosphate or by transfer of phosphate from another organic phosphate; especially : the enzymatic conversion of carbohydrates into their phosphoric esters in metabolic processes
The tyrosine phosphorylation of leptin receptor was revealed by immuno precipitation.
應用免疫沉澱法檢測瘦素受體的酪氨酸磷酸化程度.

transcription

8
n.抄本; 抄寫; 錄音; 翻譯
an act, process, or instance of transcribing
The transcriptions of the text were available as early as 1960.
原文的轉寫本早在 1960 年就可獲取。

enzyme

9
n.[生化]酶
any of numerous complex proteins that are produced by living cells and catalyze specific biochemical reactions at body temperatures
Tampering with a single enzyme can lead to untoward effects elsewhere.
破壞一種酶可能會導緻在彆處齣現異常。

translocation

10
n.遷移,移動,置換; 易位; 輸導作用
the act, process, or an instance of changing location or position: such as
The transport of materials in plants is called translocation.
植物中物質的輸送稱為運輸作用.

protective

11
adj.保護的,防護的; 保護貿易的
to cover or shield from exposure, injury, damage, or destruction : guard
Protective gloves reduce the absorption of chemicals through the skin...
防護手套可以減少皮膚對化學物質的吸收。

heterozygosity

12
n.雜閤性,異型結閤性
the state of being heterozygous
Anaphase bridges were used as indicators of inversion heterozygosity.
用後期橋作為倒位雜閤子性的指標.

oncogenic

13
adj.瘤原性的,緻瘤的
relating to tumor formation
Moreover, it has been shown to induce steatosis, modulate apoptosis, and increase cellular oncogenic potential.
更且, 它會引起脂肪變性, 調節細胞凋亡, 增加細胞的緻癌性.

replicative

14
adj.重復的,復製的
of, relating to, involved in, or characterized by replication
Objective To observe the replicative senescence - related beta - galactosidase activity in cultured human retinal pigment epithelium ( RPE ) cells.
目的觀察培養人視網膜色素上皮 ( RPE ) 細胞中復製衰老相關的β半乳糖苷酶活性.

division

15
n.分開; 分配; 除法; 分歧; 部門; (軍隊)師; 分組錶決; (足球)級; 分界綫
the act or process of dividing : the state of being divided
the distribution of roles in the family
傢庭成員的角色分配

additional

16
adj.附加的,添加的
more than is usual or expected : added
The US is sending additional troops to the region...
美國正嚮該地區增兵。

distribution

17
n.分配; 分布; 分銷
the act or process of distributing
One of the side effects may be to change the geographical distribution of parasitic diseases such as malaria.
其中的一個意外後果可能是改變諸如瘧疾之類的寄生蟲引發的疾病的地理分布。

metabolic

18
adj.新陳代謝的; 變化的
of, relating to, or based on metabolism
...people who have inherited a low metabolic rate.
因遺傳而新陳代謝速度慢的人

endothelial

19
adj.[醫] 內皮的
an epithelium of mesodermal origin composed of a single layer of thin flattened cells that lines internal body cavities and the lumens of vessels
Endothelial dysfunction and cell loss are prominent features of cardiovascular disease.
內皮細胞的脫失和功能障礙是心血管疾病中的突齣特徵.

cellular

20
adj.細胞的; 由細胞組成的; 多孔的; 蜂窩狀
of, relating to, or consisting of cells
Cellular networks provide reliable communication in urban areas.
蜂窩網絡在城市地區提供可靠的通信。

protease

21
n.蛋白酶
any of numerous enzymes that hydrolyze proteins and are classified according to the most prominent functional group (such as serine or cysteine) at the active site —called also proteinase
A protease is key to the replication of the virus.
蛋白酶是阻止非典病毒變異的關鍵物質.

chromosomal

22
adj.染色體的
any of the rod-shaped or threadlike DNA-containing structures of cellular organisms that are located in the nucleus of eukaryotes, are usually ring-shaped in prokaryotes (such as bacteria), and contain all or most of the genes of the organism; also : the genetic material of a virus
Like mRNA, both tRNA and rRNA are transcripts of chromosomal DNA.
tRNA及rRNA同mRNA一樣, 都是染色體DNA的轉錄産物.

radiation

23
n.輻射; 放射物; 輻射狀; 分散
the action or process of radiating
They suffer from health problems and fear the long term effects of radiation...
他們遭受著健康問題的睏擾並且害怕輻射的長期影響。

individual

24
adj.單獨的; 個人的; 獨特的n.個人; 某種類型的人
of, relating to, or distinctively associated with an individual
They wait for the group to decide rather than making individual decisions...
他們等待團體作決定而不是各自作齣決定。

mutagenic

25
adj.誘導有機體突變的物質
an agent (such as a chemical or various radiations) that tends to increase the frequency or extent of mutation
A large number of hydrocarbons such as benzopyrene are also mutagenic.
大量碳氫化閤物如苯並芘也是誘變劑.

modification

26
n.修改,修正,變更,改良,改進,緩和,減輕,限製; [語]修飾,(用變音符號的)母音改變; [生]誘發變異,變態,變體,變型
the limiting of a statement : qualification
The club members did agree to modify their recruitment policy...
俱樂部成員的確同意修改吸納新成員的政策。

mutagenicity

27
n.誘變(性)
the capacity to induce mutations
RESULTS: Aristolochic acid has nephrotoxicity, alimentary canal toxicity, carcinogenicity, mutagenicity and genotoxicity.
結果: 馬兜鈴酸具有腎毒性 、 消化道毒性 、 緻癌性 、 緻突變性和基因毒性.

restriction

28
n.限製,限定; 拘束,束縛; 管製
something that restricts: such as
...the lifting of restrictions on political parties and the news media...
取消對政治黨派和新聞媒體的限製

internal

29
adj.內部的; 體內的; 國內的; 內心的
existing or situated within the limits or surface of something: such as
The country stepped up internal security...
該國加強瞭國內安保。

carcinogenic

30
adj.緻癌的
producing or tending to produce cancer
Many PAHs are carcinogenic or are suspected to be carcinogenic.
其主要來源於煤的不完全燃燒,也有相當部分來源於汽車尾氣的排放.

metastatic

31
adj.轉移性的; 變態的; 變形的; 由轉移所緻的
change of position, state, or form
Both lungs will have innumerable metastatic foci and lymphangitic involvement.
雙側肺內齣現無數的轉移病竈和淋巴管性播散.

extracellular

32
adj.(位於或發生於)細胞外的
situated or occurring outside a cell or the cells of the body
Perhaps the simplest approach to extracellular digestion is that employed by saprophytes.
細胞外消化最簡單途徑也許是腐生生物所利用的方法.

disruption

33
n.中斷,擾亂,混亂
the act or process of disrupting something : a break or interruption in the normal course or continuation of some activity, process, etc.
The strike is expected to cause delays and disruption to flights from Britain...
預計罷工將導緻英國航班的延誤和中斷。

amplification

34
n.擴大; 〈電子〉 放大(率)
an act, example, or product of amplifying
The voice of despair may be weak and need amplification.
絕望的呼聲可能很微弱,需要擴大。

myelogenous

35
adj.骨髓性的
of, relating to, originating in, or produced by the bone marrow
At high power, the bone marrow of a patient with acute myelogenous leukemia is seen here.
在高倍鏡下, 見到的是急性髓母細胞白血病骨髓.

differentiation

36
n.區彆,差異化; 〈生物〉分化
the act or process of differentiating
The differentiation between the two product ranges will increase.
這兩個産品係列之間的差彆將會加大。

epigenetic

37
adj.外成的,具有外成性質的
of, relating to, or produced by the chain of developmental processes in epigenesis that lead from genotype to phenotype after the initial action of the genes
It includes epigenetic uranium impregnations in sandstone.
它意味著外生的鈾進入到沙岩中.

reproduction

38
n.繁殖,生殖; 再生産,再現,[心]再生作用; 復製品
the act or process of reproducing; specifically : the process by which plants and animals give rise to offspring and which fundamentally consists of the segregation of a portion of the parental body by a sexual or an asexual process and its subsequent growth and differentiation into a new individual
...a reproduction of a popular religious painting.
一幅頗受歡迎的宗教畫復製品

heterogeneity

39
n.異質性,不均勻性,不純一性
the quality or state of consisting of dissimilar or diverse elements : the quality or state of being heterogeneous
The heterogeneity and uneven development of China's economy are rather advantageous in the war of resistance.
中國經濟的不統一、不平衡,對於抗日戰爭反為有利.

monoclonal

40
adj.單剋隆的
produced by, being, composed of, or caused by cells derived from a single cell; especially : relating to, being, or caused by a monoclonal antibody or monoclonal antibodies
Scientists have also used monoclonal antibodies to'see " hidden tumors.
科學傢們也用單純係抗體觀察隱藏的腫瘤.

external

41
n.外麵,外部adj.外麵的,外部的; 外來的; 與外國有關的
capable of being perceived outwardly
...a much reduced heat loss through external walls.
大幅降低的外牆熱損失

location

42
n.地點,位置; (電影的)外景拍攝地; 定位
a position or site occupied or available for occupancy or marked by some distinguishing feature : situation
The first thing he looked at was his office's location...
他首先看的是自己辦公室的位置。

polycyclic

43
adj.多輪的; 多環
having more than one cyclic component; especially : having two or more rings in the molecule
Charcoal - grilled foods contain a comparatively higher level of Polycyclic Aromatic Hydrocarbons ( PAHs ) .
碳燒食物所含的多環 芳香族 碳氫化閤物通常相對較高.

disease

44
n.疾病; 惡習,弊端
a condition of the living animal or plant body or of one of its parts that impairs normal functioning and is typically manifested by distinguishing signs and symptoms : sickness, malady
...the wretched disease of racism eating away at the core of our society.
侵蝕著我們社會核心的種族主義惡疾

transport

45
n.交通工具; 交通運輸係統; 運輸; 運輸工具; 激情v.運輸; 傳播; 使身處他境; 流放
to transfer or convey from one place to another
Have you got your own transport?...
你有自己的交通工具嗎?

apoptosis

46
[細胞]凋亡
a genetically directed process of cell self-destruction that is marked by the fragmentation of nuclear DNA, is activated either by the presence of a stimulus or removal of a suppressing agent or stimulus, is a normal physiological process eliminating DNA-damaged, superfluous, or unwanted cells, and when halted (as by gene mutation) may result in uncontrolled cell growth and tumor formation —called also cell suicide, programmed cell death
Apoptosis - inducing factor ( AIF ) is a mi - tochondrial intermembrane space flavoproteln.
凋亡誘導因子 ( apoptosis-inducingfactor, AIF ) 是位於綫粒體膜間隙的一種黃素蛋白.

genetic

47
adj.遺傳的; 基因的; 起源的,起因的; 演變的
relating to or determined by the origin, development, or causal antecedents of something
Cystic fibrosis is the most common fatal genetic disease in the United States.
囊性縴維化是美國最常見的緻命遺傳疾病。

activator

48
n.催化劑,觸媒劑
to make active or more active: such as
In a separate archive is the official localization and universal activator.
在單獨的存檔是正式的本地化和普遍激活.

mitotic

49
adj.有絲分裂的,間接核分裂的
of, relating to, involving, or occurring by cellular mitosis
Microtubules have dominated our think about the mitotic mechanisms.
微管促使我的思考有絲分裂的機製.

pathway

50
n.路,道; 途徑,路徑
path, course
Richard was coming up the pathway.
理查德正沿著小路走過來。

mutagenesis

51
n.突變形成,變異發生; 誘變
the occurrence or induction of mutation
Aspergillus Oryzae mutants . High pressure seems an efficient approach for mutagenesis.
繼各種化學製劑、各種射綫誘變等方法之後, 高壓不失為一種行之有效的誘變方法.

glycogen

52
n.肝糖,糖原質; 糖元; 牲粉
a white amorphous tasteless polysaccharide (C6H10O5)x that is the principal form in which glucose is stored in animal tissues and especially muscle and liver tissue
After the animal is killed, glycogen falls apart into glucose.
動物被殺後, 肝糖元分解為葡萄糖.

distinct

53
adj.不同的; 清楚的,明顯的; 確切的
distinguishable to the eye or mind as being discrete or not the same : separate
Now that Tony was no longer present, there was a distinct change in her attitude...
由於托尼不在場瞭,她的態度有瞭明顯的轉變。

triggers

54
n.(槍)扳機( trigger的名詞復數 ); 引爆器; 扳柄; [電子學]起動綫路v.引發( trigger的第三人稱單數 ); 扣…的扳機; 發射(導彈); 鬆開扳機(或扳柄等)
a piece (such as a lever) connected with a catch or detent as a means of releasing it; especially : the part of the action moved by the finger to fire a gun
Smoking triggers off cell proliferation.
吸煙會引起細胞增生。

understanding

55
n.瞭解; 理解; 互相理解; 協議; 領會adj.善解人意的
a mental grasp : comprehension
They have to have a basic understanding of computers in order to use the advanced technology.
要想利用先進技術,他們必須先對計算機有個基本的瞭解。

hepatitis

56
n.肝炎
inflammation of the liver
Also, some patients will beaffected by AIDS and hepatitis.
嚴重者還麵臨愛滋病及肝炎病毒感染的威脅.

membrane

57
n.(動物或植物體內的)薄膜; 隔膜; (可起防水、防風等作用的)膜狀物
a thin soft pliable sheet or layer especially of animal or plant origin
Similarly, if the seal gap increases, then the membrane will reduce the force.
同樣, 如果密封間隙增大, 那麼液膜內的力就會減小.

carcinogens

58
n.緻癌物( carcinogen的名詞復數 )
a substance or agent causing cancer
Some researchers contend that carcinogens may turn healthy cells into cancer cells.
有些研究人員認為,緻癌物質能使健康細胞變成癌細胞.

invading

59
v.侵入,侵略( invade的現在分詞 ); 湧入; 侵襲; 侵犯
to enter for conquest or plunder
The invading army desecrated this holy place when they camped here.
侵略軍在這塊聖地上紮營就是對這塊聖地的褻瀆.

carcinogenesis

60
n.癌病變,緻癌作用
the production of cancer
An extension of these ideas is embodied in the theory of ALLISON concerning carcinogenesis.
在阿利森的癌癥發生學說中,這些概念得到發揮.

endostatin

61
[醫]內皮他丁
a polypeptide that is a fragment of a collagen found especially in the epithelial basement membrane and that inhibits angiogenesis, tumor growth, and endothelial cell proliferation
Objective : To evaluate the effects of endostatin adenoviral vector on malignant ascites.
目的: 探討內皮抑素基因治療在癌性腹水中的治療作用.

contribute

62
v.捐獻; 增加,增進; 做貢獻; 促成; 撰稿; 講話; 是…的原因
to give or supply (something, such as money or time) as a part or share
The three sons also contribute to the family business...
這3個兒子也為傢族事業做齣瞭貢獻。

protected

63
v.保護( protect的過去式和過去分詞 ); 防護; 投保; 關稅保護
to cover or shield from exposure, injury, damage, or destruction : guard
You are protected instantly if a thief misuses your credit card.
如果小偷盜用你的信用卡,你的卡會立即受到保護。

indicate

64
v.錶明,暗示; 指示; 象徵; 打轉嚮燈指示轉彎; 被建議
to point out or point to
A survey of retired people has indicated that most are independent and enjoying life...
對退休人員的調查錶明,大部分人都自食其力,享受生活。

antigens

65
n.抗原( antigen的名詞復數 )
any substance (such as an immunogen or a hapten) foreign to the body that evokes an immune response either alone or after forming a complex with a larger molecule (such as a protein) and that is capable of binding with a product (such as an antibody or T cell) of the immune response
In mice the H - 2 isoantigens are the strongest histocompatibility antigens.
小鼠中的H -2 同種抗原是最強的組織相容性抗原.

triggered

66
adj.觸發的v.引發( trigger的過去式和過去分詞 ); 扣…的扳機; 發射(導彈); 鬆開扳機(或扳柄等)
released, initiated, or set off by a trigger
The mere mention of food had triggered off hunger pangs.
單單提到食物就引起瞭陣陣飢餓感。

cytochrome

67
n.細胞色素
any of several intracellular hemoprotein respiratory pigments that are enzymes functioning in electron transport as carriers of electrons
Cytochrome P 450 enzymes are very important for metabolism function in body.
細胞色素P450酶是體內代謝轉換的重要酶係.

generated

68
adj.發電的v.生(兒、女)( generate的過去式和過去分詞 ); (通過物理或化學過程)發生; 生成; 引起
to bring into existence: such as
The demand generated by one factory required the construction of another.
一傢工廠産生的需求使得必須再建造一傢工廠。

surrounding

69
adj.周圍的,附近的
to enclose on all sides : envelop
Cambridge and the surrounding region
劍橋及其周邊地區

synthesize

70
vt.綜閤; 人工閤成; (通過化學手段或生物過程)閤成; (音響)閤成vi.閤成; 綜閤
to combine or produce by synthesis
After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938...
經過大量研究,艾伯特·霍夫曼於 1938 年首次成功閤成瞭該酸性物質。

oncogene

71
n.緻癌基因
a gene having the potential to cause a normal cell to become cancerous
A normal gene that has the potential to become an oncogene.
原緻腫瘤基因一種有可能成為腫瘤基因的正常基因.

syndrome

72
n.綜閤徵; 綜閤癥狀; 典型錶現
a group of signs and symptoms that occur together and characterize a particular abnormality or condition
Irritable bowel syndrome seems to affect more women than men...
女性比男性更易患腸易激綜閤徵。

discovered

73
v.發現( discover的過去式和過去分詞 ); 碰見; 撞見; 瞭解到
to make known or visible : expose
He succeeded with the aid of a completely new method he discovered.
藉助於自己發現的一種全新的方法,他獲得瞭成功。

diagnosed

74
v.診斷( diagnose的過去式和過去分詞 )
to recognize (something, such as a disease) by signs and symptoms
He was diagnosed as severely dyslexic but extraordinarily bright.
他被診斷患有嚴重的閱讀睏難癥,但是卻絕頂聰明。

angiogenesis

75
n.血管再生術
the formation and differentiation of blood vessels
Angiogenesis inhibitors prevent the tumors from creating blood vessels.
血管生成抑製劑可以阻止腫瘤生成血管.

hydrocarbons

76
n.<化>碳氫化閤物,烴( hydrocarbon的名詞復數 )
an organic compound (such as acetylene or butane) containing only carbon and hydrogen and often occurring in petroleum, natural gas, coal, and bitumens
Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.
碳氫化閤物 ( HC ) 像一氧化碳一樣, 為未燃盡的和被浪費掉的燃料.

analysis

77
n.分析(報告); 精神分析療法
a detailed examination of anything complex in order to understand its nature or to determine its essential features : a thorough study
In the initial analysis, it's a question of individual preference.
初步分析,這是個個人偏好的問題。

plasminogen

78
n.血縴維蛋白溶酶原,血漿酶原
the precursor of plasmin that is found in blood plasma and serum
PURPOSE : To establish a stable cell strain secreted recombinant tissue - type plasminogen activator ( rt - PA ).
目的: 建立穩定錶達人組織型縴溶酶原激活劑 ( tissue -type plasminogenactivatort -PA ) 的細胞係.

categories

79
n.種類,類彆( category的名詞復數 ); 派彆
any of several fundamental and distinct classes to which entities or concepts belong
Price quotes on selected product categories will be sent on request.
所選産品類彆的報價承索即寄。

hormones

80
n.<生化>(刺激生長的)荷爾濛,激素( hormone的名詞復數 )
a product of living cells that circulates in body fluids (such as blood) or sap and produces a specific often stimulatory effect on the activity of cells usually remote from its point of origin; also : a synthetic substance that acts like a hormone
I get a bit uptight these days. Hormones, I suppose.
這些天我有點焦躁。我看是荷爾濛在作怪。

differing

81
v.不同,有異( differ的現在分詞 ); 持異議
to be unlike or distinct in nature, form, or characteristics
You should not be judgemental about people and their differing sexualities.
你不應對彆人以及他們不同的性取嚮品頭論足。

medicine

82
n.醫學; 藥物
a substance or preparation used in treating disease
He pursued a career in medicine...
他從事醫學。

differentiated

83
v.區分,區彆,辨彆( differentiate的過去式和過去分詞 ); 區彆對待; 錶明…間的差彆,構成…間差彆的特徵
to obtain the mathematical derivative of
Scientific work is differentiated from art by its necessary connection with the idea of progress.
科學工作與藝術的區彆在於它與人類進步有著必然聯係。

analyzing

84
v.分析; <美>分析( analyze的現在分詞 ); 分解; 解釋; 對…進行心理分析n.分析
to study or determine the nature and relationship of the parts of (something) by analysis
He just published a paper in the journal Nature analyzing the fires.
他剛剛在《自然》雜誌上發錶瞭一篇分析火災的論文。

replicates

85
v.復製( replicate的第三人稱單數 ); 重復; 再造; 再生
duplicate, repeat
The bluetongue virus replicates in the insect.
藍舌病病毒在這種昆蟲體內繁殖.

proteases

86
n.[生化] 蛋白酶(protease的復數)
any of numerous enzymes that hydrolyze proteins and are classified according to the most prominent functional group (such as serine or cysteine) at the active site —called also proteinase
Amylase, proteases and other inexpensive bulk enzymes are used in this way.
澱粉酶 、 蛋白酶和其他不貴的大品種酶都是這樣使用的.

hereditary

87
adj.(生物學中)遺傳的; 世襲的; 遺傳性
genetically transmitted or transmittable from parent to offspring
British Prime Ministers are traditionally offered hereditary peerages.
英國首相傳統上會被授予可世襲的貴族爵位。

chromosome

88
n.<生>染色體
any of the rod-shaped or threadlike DNA-containing structures of cellular organisms that are located in the nucleus of eukaryotes, are usually ring-shaped in prokaryotes (such as bacteria), and contain all or most of the genes of the organism; also : the genetic material of a virus
Each cell of our bodies contains 46 chromosomes.
我們人體的每個細胞都包含46個染色體。

spreading

89
v.撒布; 伸開( spread的現在分詞 ); 展開; (使)傳播; (使)散布
to open or expand over a larger area
Infectious diseases are spreading among many of the flood victims.
傳染病正在遭受洪災的很多災民中蔓延。

chromosomes

90
n.<生>染色體( chromosome的名詞復數 )
any of the rod-shaped or threadlike DNA-containing structures of cellular organisms that are located in the nucleus of eukaryotes, are usually ring-shaped in prokaryotes (such as bacteria), and contain all or most of the genes of the organism; also : the genetic material of a virus
Chromosomes also determine the sex of animals.
染色體也決定動物的性彆.

nucleotides

91
[醫]核苷酸
any of several compounds that consist of a ribose or deoxyribose sugar joined to a purine or pyrimidine base and to a phosphate group and that are the basic structural units of nucleic acids (such as RNA and DNA)
The sugar in all the nucleotides of DNA is deoxyribose.
所有DNA的核苷酸中的糖均是脫氧核糖.