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galactose的音标是[ˈɡæləkəʊsəʊ],基本翻译是半乳糖,速记技巧是“半乳”和“糖”的英文分别是“half”和“sugar”,组合起来就是galactose。
Galactose这个词来源于拉丁语“galactus”,意思是“乳糖”。它的变化形式包括:1. D-Galactose(D-半乳糖),L-Galactose(L-半乳糖)。相关单词包括:1. Galactopyranose(半乳糖醛酸),是一种含有半乳糖的糖类。2. Galactosyl(半乳糖基),表示基团中含有半乳糖。3. Galactoside(半乳糖苷),是一种由半乳糖和其它物质组成的化合物。4. Galactosamine(半乳糖胺),是一种含有半乳糖氨基的化合物。5. Galactosidase(半乳糖苷酶),是一种能分解半乳糖苷的酶。6. Galactosidic(半乳糖基的),表示化学结构中存在半乳糖基。7. Galactosyltransferases(β-半乳糖基转移酶),是一种能将半乳糖基转移到其它物质上的酶。8. Galactosemia(半乳糖血症),是一种罕见的遗传性疾病,由于缺乏分解半乳糖的酶而引起。9. Galactooligosaccharide(低聚半乳糖),是一种由多个半乳糖组成的化合物,常用于食品中作为益生元。10. Galacto-(半乳糖的),这是一个前缀,用于表示化合物中含有半乳糖。
Galactose在生物学和食品科学中有着广泛的应用,它是一种重要的碳水化合物,也是母乳中的主要糖分。同时,它也是许多生物化学和酶学过程的关键组成部分。Galactose的变化形式和相关单词反映了它在化学和生物学中的广泛应用,也说明了它在人类饮食和健康中的重要性。
常用短语:
1. Galactosemia
2. Galactose-1-Phosphate
3. Galactose-1-Phosphate Lyase
4. Galactose-6-Phosphate Isomerase
5. Galactose-beta-D-Glucosyltransferase
6. Galactose-1-Phosphate uridyl transferase
7. Galactosemia test
双语例句:
1. The patient"s blood sample was tested for galactosemia.
2. The enzyme galactose-1-phosphatase is essential for galactose metabolism.
3. Galactosemia is a rare genetic disorder that can cause severe neurological problems.
4. Galactose-1-Phosphate is an important intermediate in the synthesis of cellulose.
5. Galactose metabolism is essential for the normal functioning of the immune system.
6. The patient"s mother refused to undergo a galactosemia test.
7. The doctor recommended that the patient avoid foods containing high levels of galactose.
英文小作文:
Galactose is a simple sugar that plays an essential role in our body"s energy production and cell growth. However, some people are unable to metabolize galactose properly due to genetic disorders, resulting in various health problems. Galactosemia, a rare genetic disorder, can cause severe neurological problems and even death if left untreated. Therefore, it is crucial for individuals who may be at risk to undergo a proper diagnosis and follow a strict diet to avoid excessive intake of galactose. In addition, regular check-ups and early detection are essential to ensure timely treatment and optimal health outcomes.
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