acids
Произношение: [ˈæsɪdz]
Слово
Контекст: «chemistry»
(noun) acids are substances that can taste sour, and they can turn blue litmus paper red. They are important in chemistry and in our everyday lives, like in lemon juice or vinegar.
Пример
Lemon juice is a natural acid that adds a sour flavor to food.
Пример
Sugar does not contain acids and will not change the color of litmus paper.
Пример
Can you name an acid that is safe to eat?
Контекст: «biology»
(noun) in biology, acids refer to the building blocks of proteins, like amino acids, which are important for our bodies to grow and stay healthy.
Пример
Our bodies need amino acids to build muscles and repair tissues.
Пример
Without these essential amino acids, our health could really suffer.
Пример
What foods are rich in amino acids?
Контекст: «nutrition»
(noun) in nutrition, acids can refer to fatty acids, which are important fats our body needs for energy and cell functions.
Пример
Olive oil contains healthy fatty acids that help our heart.
Пример
Too much saturated fat does not have the same benefits as healthy fatty acids.
Пример
What are some sources of healthy fatty acids?
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