Multiple Choice
Which of the following is not associated with protein degradation?
6. Proteins
Protein Degradation
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What is the name of the signal released by some proteins when they can be degraded?
A
Ubiquitin binding signal
B
N-terminal degradation signal
C
C-terminal degradation signal
D
Proteosome signal
Verified step by step guidance1
Understand that proteins in cells are often tagged for degradation when they are no longer needed or are damaged.
Learn that the process of protein degradation is crucial for maintaining cellular homeostasis and involves specific signals.
Recognize that the N-terminal degradation signal, also known as the N-degron, is a sequence at the beginning of a protein that can signal for its degradation.
Differentiate between various degradation signals, such as the N-terminal and C-terminal signals, which refer to the ends of the protein where these signals are located.
Identify that the ubiquitin-proteasome pathway is a major mechanism for protein degradation, where proteins tagged with ubiquitin are directed to the proteasome for breakdown.
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