A disulphide bond can be formed between
A: Two methionine residues
B: Two cysteine residues
C: A methionine and a cysteine residue
D: All of these
A: Two methionine residues
B: Two cysteine residues
C: A methionine and a cysteine residue
D: All of these
举一反三
- Which of the following amino acids doesn’t belong to essential amino acids?? Methionine|Isoleucine|Valine|Cysteine
- The most common covalent cross-links in proteins are _________ bonds which link together two –SH groups from cysteine side chains.
- The<br/>relationship between passive target and active target() A: the<br/>two can promote each other B: the<br/>two can cooperate with each other C: the<br/>two can not exist at the same time D: the<br/>above three items are all right
- What are the key aspects of evaluating analogical arguments? A: Are the two cases compared truly similar? B: Are the similarities between the two cases relevant to the thesis? C: Are there many similarities between the two cases? D: Can the similarities between the two cases cover different aspects?
- A covalent bond is a chemical bond in which two or more electrons are shared by two atoms.