Glycine, alanine, valine, leucine are all nonpolar assets and this is how you drop them in an exam.
甘氨酸，丙氨酸，缬氨酸，亮氨酸全都是非极性的，这就是你如何征服考试的秘诀啦！
valine
/'veɪliːn/ /'vælin/
英汉-汉英词典
n. 缬氨酸
词组 | 习惯用语
您要查找的是不是：
- valentine n. 情人；情人节礼物；(姓氏)瓦伦丁
- saline adj. 盐的；含盐分的 n. 盐湖；碱盐泻药
- vaseline n. 凡士林，矿脂
- valise n. 旅行袋；小提箱
网络短语:
valine hydroxamate 缬氨酸氧肟酸
valine L 胺基异戊酸增加身体的耐力
valine aminopeptidase 胺酸肽胜分解酶
V valine 缬氨酸
valine decarboxylase 释义缬氨酸脱羧酶
l valine l缬氨酸
valine transaminase 缬氨酸转酰胺酶
Valine dehydrogenase 缬氨酸脱氢酶
valine production 缬氨酸生产
valine transaminase deficiency 缬氨酸转氨酶缺乏
原声例句
2018最热精选合辑
Osmosis-血液肿瘤
Almost always, the sickle cell mutation is a non-conservative missense mutation that results in the sixth amino acid of beta-globin being valine instead of glutamic acid.
镰状细胞突变几乎总是由于非保守区错义突变，导致β-珠蛋白的第6个氨基酸为缬氨酸，而非谷氨酸。
健身知识科普
Essential amino acids, or EAAs, are amino acids that our body needs but cannot produce on its own, and there are 9 of them: Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
基本氨基酸，简称 EAA，是我们身体需要但不能自己产生的氨基酸，其中有 9 种：组氨酸，异亮氨酸，亮氨酸，赖氨酸，蛋氨酸，苯丙氨酸，苏氨酸，色氨酸和缬氨酸。
中文百科
缬氨酸
缬氨酸(Valine)是二十种蛋白胺基酸中的其中一种。由营养学的观点来看，缬氨酸也是一种必需胺基酸。其英文名称Valine的命名是源自于缬草(Valerian)，而中文名称也因此称为缬氨酸。它的密码子是GUU、GUA、GUC和GUG。它是一种非极性氨基酸。
在镰刀型红血球疾病里，血红蛋白内的缬氨酸替代了亲水性胺基酸－谷氨酸(Glutamate)：因为缬氨酸是疏水性的，血红蛋白因此而无法正确地折叠。缬氨酸是完全地电中性，当其侧链也是中性，而且由其氨基和羧基所产生的电荷刚好平衡，这种分子称为两性离子。
英语百科
Valine 缬氨酸
Valine (abbreviated as Val or V) encoded by the codons GUU, GUC, GUA, and GUG is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH3 form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO form under biological conditions), and a side chain isopropyl variable group, classifying it as a non-polar amino acid. It is essential in humans, meaning the body cannot synthesize it and thus it must be obtained from the diet. Human dietary sources are any proteinaceous foods such as meats, dairy products, soy products, beans and legumes.
近义、反义、联想词
近义词
n.essential amino acid
联想词
英英词典
valine n.
- an essential amino acid found in proteins; important for growth in children and nitrogen balance in adults
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