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"peptide" in Chinese (Simplified)

Definition

肽是一种由氨基酸通过肽键连接形成的短链。肽比蛋白质小,在体内起着如信号传递和组织构建等重要作用。

Usage Notes (Chinese (Simplified))

多用在科学和医学领域,一般用作复数(“肽类”)。在生物学、生化、护肤品和药物等领域常见。不要与“蛋白质”混淆,蛋白质是更长的氨基酸链。

Examples

A peptide is made of several amino acids linked together.

**肽**是由几个氨基酸连接在一起组成的。

Scientists study peptides to understand how the body works.

科学家研究**肽**以了解身体如何运作。

Some medicines contain peptides to help treat diseases.

有些药物含有**肽**,用于治疗疾病。

Certain peptides are added to skincare products to help reduce wrinkles.

某些**肽**被添加到护肤品中,帮助减少皱纹。

The difference between a peptide and a protein is mostly the length of their chains.

**肽**和蛋白质的区别主要在于链的长度。

Some athletes use peptides to boost their performance, but it can be risky.

有些运动员使用**肽**来提升表现,但这可能有风险。