A: the C-terminus of the precursor protein.
B: amino acid position 173 in most mitochondrial proteins.
C: the N-terminus of the precursor protein.
D: the interior of the precursor protein.
举一反三
- Protein sequences for targeting to mitochondria is located at A: the C-terminus of the precursor protein. B: amino acid position 173 in most mitochondrial proteins. C: the N-terminus of the precursor protein. D: the interior of the precursor protein.
- 中国大学MOOC: Protein sequences for targeting to mitochondria is located at
- Among the following phenomena, ( ) is not the main manifestation of the effect of denaturation on protein. A: The solubility of protein increases B: The protein's water holding capacity drops C: Protein is easily digested and absorbed D: The biologically active protein loses its biological activity
- What about inserting a base into the coding region of a gene？ A: No impact B: It will change all amino acid sequences of the protein downstream of the insertion point C: Depending on the insertion point, it may have different effects on the protein D: An amino acid will be inserted into the protein sequence E: Three amino acids will be inserted into the protein sequence
- What<br/>about inserting a base into the coding region of a gene?() A: No<br/>impact B: It<br/>will change all amino acid sequences of the protein downstream of the<br/>insertion point C: Depending<br/>on the insertion point, it may have different effects on the protein D: An<br/>amino acid will be inserted into the protein sequence E: Three<br/>amino acids will be inserted into the protein sequence
内容
- 0
Covalent modifications added to a protein’s amino acid side chains can control the location and function of the protein and can serve as docking sites for other proteins.
- 1
As a means of high-throughput protein analysis, the main advantages of 2-DE lies in A: continuous and automated sample preparation and two-dimensional gel electrophoresis. B: The results of 2-DE containing thousands of protein spots harbouring different isoelectric point and/or molecular size. C: its capability in detecting particularly low protein. D: its capability in detecting hydrophobic proteins.
- 2
which of the following is irrelevant to protein bioavailability( ) A: amino acid composition B: protein conformation C: Lignin and proteases D: Millard reactions
- 3
More than ___ of all well-studied proteins contain a single structural domain. The members of these single-domain families can have different amino acid sequences but fold into a protein with a similar shape.
- 4
The region of a protein that associates with a ligand, known as its binding site, usually consists of a _____ in the protein surface formed by a particular arrangement of amino acid side chains.