a还没好吗 还没好吗 [translate] aBona fide occupational qualification 诚实的 职业性 资格 [translate] a因为你想念我,所以我才想念你,嘻嘻 因为你想念我,所以我才想念你,嘻嘻 [translate] aHowever, proteins consist of 20 different amino acids. 然而,蛋白质包括20不同氨基酸。 [translate] ...
A)So. B)However C)required D)obtained E.essential forProteins are a large group of nitrogenous organic compounds(含氮有机化合物) that areimportant parts of living cells. They consist of amino acids(氨基酸), 36 growth andrepair of tissues, and can be 37 from meat, eggs, low-fat dairy ...
Proteins Proteins consist of chains of 20 different kinds of amino acids connected by covalent linkages called peptide bonds. All amino acids have the same generalized structure as shown in Figure 2-3. An α-carbon is at the center of each amino acid. To its left (as conventionally written)...
题目 Proteins are large biological molecules consist of which of the following amino acids? 蛋白质是由以下哪些氨基酸组成的生物大分子?A.L-α-amino acidsB.D-α-amino acidsC.L-β-amino acidsD.D-β-amino acidsE.L- and D-β-amino acids 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
aProteins consist of carbon, hydrogen, oxygen, nitrogen, sulphur and phosphorus. During digestion proteins are broken down to their simplest form, that is, amino acids, and it is amino acids that they are absorbed. 蛋白质包括碳、氢、氧气、氮气、硫磺和磷。 在消化期间蛋白质被划分对他们的简单形...
17. Proteins consist of carbon, hydrogen, oxygen, nitrogen, sulphur an phosphorus. During digestion proteins are broken down to their simplest form that is. amino acids, and it is as amino acids that they are absorbed相关知识点: 试题来源: ...
2.4.U3 Amino Acids can be linked together in any sequence giving a huge range of possible polypeptides. 2.4.U4 The amino acid sequence of polypeptides is coded for by genes. 2.4.U5 A protein may consist of a single polypeptide or more than one polypeptide linked together. ...
Proteins consist of carbon, hydrogen, oxygen, nitrogen, sulphur and phosphorus. During digestion proteins are broken down to their simplest form, that is, amino acids, and it is amino acids that they are absorbed.问题补充:匿名 2013-05-23 12:21:38 蛋白质由碳,氢,氧,氮,硫和磷。在消化...
any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes临近词 proteinuric proteinosi...
bondProteins•Specificshapedetermineitsfunction-functionalproteinsconsistofpolypeptidesfolded,twisted,coiledinuniqueshape•ThelostofnormalstructureofproteiniscalledDenaturation.Factors:temp,pH,salti.e.acidcausesmilktocurdle;heatcauseseggwhitetocoagulate4LevelsofProteinStructure1.Primarystructure–sequenceofaminoacids(...