百度试题 结果1 题目Amino acids are linked together to form a protein strand by( ) A. side chain attraction B. essential amino acid bonds C. peptide bonds D. super glue相关知识点: 试题来源: 解析 C 反馈 收藏
Therefore, these amino acids are known as {eq}\alpha {/eq} amino acids. Answer and Explanation: The correct answer is A) synthesis. Amino acids joining together to make a peptide is a good example of a synthesis reaction. The synt...
Amino acidsare the monomers that make up proteins. Each amino acid has the same fundamental structure, which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom. Every amino acid also ...
18 of the 20 amino acids were considered because during quantitation, amino acids which largely exist in protein-bound forms, require hydrolysis into free amino acids during which amino groups from glutamine and asparagine are also hydrolyzed to make glutamic and aspartic acid. Thus, the abundance ...
Classification of Amino Acids:Amino acids are the monomers that join together to form proteins- which are one of four main biological macromolecules. There are 20 different types of amino acids that humans know of.Answer and Explanation:
Amino acids are one of the first organic molecules to appear on Earth. As the building blocks of proteins, amino acids are linked to almost every life process, but they also have key roles as precursor compounds in many physiological processes. These processes include intermediary metabolism (conn...
Amino Acids Amino acids are the essential components of proteins. In living organisms, 20 amino acids make up proteins. There are several hundred more, which perform specialized functions. An amino acid may be essential, which must be directly obtained from food, or nonessential, which can be ...
While several amino acid types may bind to a tRNA, only one amino acid at a time may bind. Amino acids are attached to tRNA at the acceptor stem by the enzyme aminoacyl–tRNA synthetase in two steps. This enzyme catalyzes the hydrolysis of ATP, covalently bonding an amino acid to AMP, ...
How does biotin help metabolize amino acids? Briefly explain the 20 known amino acids. How are amino acids linked together to form three-dimensional polypeptide chains? Why is protein structure such an important topic in biology and chemistry? Although the other common a...
Synonymous codons translate into chemically identical amino acids. Once considered inconsequential to the formation of the protein product, there is evidence to suggest that codon usage affects co-translational protein folding and the final structure of