小胶质细胞的存在被认为是产生脱铁铁蛋白所必需的。
The presence of microglia thought necessary to produce apoferritin.
我们追踪了一种氨基酸(形成蛋白质的必需品)，这样我们就能发现腿部肌肉中流失了多少蛋白质。
We tagged one of the amino acids (from which proteins are made) so that we could discover how much protein in leg muscle was being broken down.
除了比鱼肉产品含有更丰富的蛋白质和矿物质外，还有人体必需的氨基酸、更低的卡路里，而且极易被人体吸收，符合现代人追求健康的饮食要求。
Their nutritious substances are richer than that of fish or flesh. Furthermore, they are low calorie and contain essential amino acids, so it’s easy-absorb.
但是同时该计划的制定还必须小心谨慎，因为生活在猪鼻龟栖息地的土著居民常常依赖这种爬行动物作为蛋白质的来源，猪鼻龟是他们生存的必需品。
But these plans must be made sensitively, as the indigenous communities living in pig-nosed turtle habitat often rely on protein from the reptile to survive.
他发现，阿米巴虫只在发育的最初和最后阶段需要肌凝蛋白，而在所有的生长阶段之间，肌凝蛋白就如同午饭之后的糖果棒——美味但并不是必需的。
He discovered that myosin is only needed for the first and final stages of the amoeba's development and that, in all stages between, myosin is like a candy bar after lunch — nice but not needed.
鸡蛋等蛋白质丰富的食品中富含胆碱。胆碱是人体必需的营养素，因为它参与细胞膜的形成和神经递质乙酰胆碱的合成，而这些会影响记忆。
Choline, found in protein-rich food such as eggs, is needed by everyone for the production of cell membranes and for making the neurotransmitter acetylcholine, which affects memory.
蒂姆·拉夫说：“吃素食看起来是更健康的选择(而且可能常常是这样)，不过话又说回来，适度的肉可以为我们提供必需的蛋白质、铁和氨基酸。”
Tim Love says: "Eating vegetarian may seem like the healthier option (and, probably, often is), but when it comes down to it, meat, in moderation, provides much needed protein, iron and amino acids."
它富含蛋白质、钙及大脑所必需的氨基酸。
It is rich in protein, calcium, and amino acids necessary for the brain.
而这些蛋白质对于增粗树突棘并形成长期记忆来说是必需的。
These proteins are necessary for the enlargement of a dendritic spine that allows the establishment of a long-term memory.
曾医师说，这些食物里富含蛋白质及生命必需元素，能够加速儿童的生长发育。
These foods, Zeng said, are high in protein or essential elements and accelerate children's growth.
与迅速衰老相关联的自由基很容易与包括维持生命所必需的DNA和蛋白质发生反应，而破坏这些DNA和蛋白质，就可能会损伤或杀死细胞。
Free radicals, linked to rapid aging, are highly reactive with other molecules, including vital DNA and proteins, the destruction of which can damage or kill cells.
一个基因由一系列指令组成，这些指令是生成一个单一的蛋白质所必需的。
A gene comprises the set of instructions needed to make a single protein.
它不仅是健康点心(确保上面加上牛奶，以供给身体必需的蛋白质)，而且可以帮助睡眠。
Not only is it a healthy snack (make sure you top it with milk to give your body the protein it needs), but it may also help you snooze.
利用发酵技术来生产营养剂(如某些必需氨基酸或全价蛋白质)或提高动物饲料的消化率。
Fermentation technologies are used to produce nutrients (such as particular essential amino acids or complete proteins) or to improve the digestibility of animal feeds.
人类从二十几岁开始，主要保持皮肤年轻的胶原蛋白开始流失，而柑橘类水果含有构成胶原所必需的维生素C。
Vitamin C is essential to building collagen, a vital component of young-looking skin, which starts breaking down in your twenties.
奎奴亚藜（音KEEN-wah坑哇）能提供10种必需的氨基酸，富含矿特质，具有高蛋白质含量（14%—18%）。
Quinoa (pronounced KEEN-wah) provides 10 essential amino acids, is loaded with minerals and has a high protein content -- between 14 and 18 percent.
另外，研究小组指出，蚕蛹大部分成分都是蛋白质，并且对于人体所必需的氨基酸，蚕蛹的含量是猪肉的2倍，是鸡蛋和牛奶的4倍。
Plus, silkworm pupae are mostly protein, the team reported, and when it comes to essential amino acids, they contain twice as much as pork does and four times as much as eggs and milk.
她说：“多年来，我们已经知道大豆蛋白是必需氨基酸的良好来源。”
For years we've known that soy protein is a good source of essential amino acids.
为了进行成功结晶化蛋白质所必需的数百万次合成试验，科学家使用了机器人来完成这项工作。
In order to run the millions of combinations necessary to successfully crystallize a protein, scientists have used robots to perform the work.
大豆这种种植食物包含所有的必需氨基酸，使之成为一个完整的蛋白质来源。
Soy is a plant food which contains all the essential amino acids, making it a complete protein source.
芦荟含有大量的蛋白质，包括人类健康所必需的24种氨基酸中的22种，以及包括了人体不能合成的全部八种必须的氨基酸。
Aloe contains a high amount of protein, including 22 of the 24 amino acids required for human well being and all eight of the essential amino acids not manufactured by the human body.
肉可以提供蛋白质，脂肪和必需氨基酸，我们的身体需要正常运作。
Meat can provide the protein, fat, and essential amino acids that our body needs to function properly.
大豆这种种植食物包含所有的必需氨基酸，使之成为一个完整的蛋白质来源。
Soy is a plant food which contains all the essential amino acids, making it a completeprotein source.
氨基酸是动物获取蛋白质平衡必需的营养，限制性氨基酸是动物获取蛋白质平衡营养的关键。
The amino acids are essential nutrients for animals to obtain protein balance and the restrictive amino acids are key factors for animals to obtain protein balance nutrients.
电子显微镜能显示出淀粉样蛋白纤维的特征，在早期的病例中这项技术有时是诊断所必需的。
Electron microscopy reveals the characteristic fibrils of amyloid and in early cases this technique is occasionally essential for the diagnosis to be made.
海鲜更容易被我们的身体消化，海鲜富含很多的重要的蛋白质和氨基酸是人体必需的营养。
Seafood is easier for our bodies to digest and the high amount of essential proteins mixed with amino acids it contains is a necessity.
头发易碎是人体必需的脂肪酸、蛋白质、铁和其他营养成分缺少的信号灯。
Brittle hair can signal a deficit of essential fatty acids, protein, iron and other nutrients.
氨基酸检测表明菜籽分离蛋白氨基酸组成独特，平衡良好；必需氨基酸含量接近50%。
Amino acid profile of the isolates indicated that the essential amino acid of each protein fraction nearly reach to 50%.
结果表明胃蛋白酶解提取物中人体所必需的微量元素含量最高，具有较高的开发价值。
The results showed that the extractive of pepsin hydrolyzate contained richer necessary trace elements and had higher developing value.
结果表明胃蛋白酶解提取物中人体所必需的微量元素含量最高，具有较高的开发价值。
The results showed that the extractive of pepsin hydrolyzate contained richer necessary trace elements and had higher developing value.
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