Help with Post-Translational Protein Modification - GRE
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Which of the following is not an example of post-translational modification?
Which of the following is not an example of post-translational modification?
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
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In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
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Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
Compare your answer with the correct one above
Which of the following is not an example of post-translational modification?
Which of the following is not an example of post-translational modification?
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Compare your answer with the correct one above
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Compare your answer with the correct one above
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
Compare your answer with the correct one above
Which of the following is not an example of post-translational modification?
Which of the following is not an example of post-translational modification?
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Compare your answer with the correct one above
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Compare your answer with the correct one above
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
Compare your answer with the correct one above
Which of the following is not an example of post-translational modification?
Which of the following is not an example of post-translational modification?
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Polyadenylation is an example of post-transcriptional modification. This process involves adding large repeats of adenine bases to the 3' end of mRNA molecules, known as the poly-A tail.
Myristoylation is the process of adding myristate (a fatty acid) to a protein, alkylation is the process of adding an alkyl group, and ubiquination is the process of adding a molecule of ubiquitin (a small protein often used to signal degradation).
Compare your answer with the correct one above
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
In which of the following organelles does the initial linkage of a sugar for post-translation modification N-linked glycosylation most commonly occur?
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Two of the more common types of glycosylation, N-linked and O-linked, occur at different points and in different places in the cell. N-linked glycosylation takes place in the lumen of the endoplasmic reticulum, while O-linked glycosylation takes place in the Golgi body.
The other options, the mitochondria and the nucleus, are not involved in these post-translational modifications.
Compare your answer with the correct one above
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
Please complete the following statement:
"The addition of a CH3CO group to the N-terminus of a protein is the most common form of protein modification. This chemical modification is called ."
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
This question requires knowing either that CH3CO is an acetyl group, or that acetylation is the most common protein modification. Each of the other modifications described are biologically occurring modifications, but acetylation was the correct answer for the given statement.
Compare your answer with the correct one above