M3006 End Of Course Revision Quiz

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1. Take a look at Figure 2 panels A-D at the foot of the page and answer the following;Panel B represents;

Explanation

Panel B represents a protein with a nuclear localization signal in the black segment.

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M3006 End Of Course Revision Quiz - Quiz

Use the Figures on the MyAberdeen site revision section to help answer the questions in the quiz

2. Take a look at Figure 2, panels A-D at the foot of the figure,  and answer the following;Panel C represents;

Explanation

Panel C represents a protein with a secretion leader at the N-terminus of the black segment. This is indicated by the fact that the black segment is labeled as the N-terminus, which is the starting point of a protein sequence. The presence of a secretion leader suggests that this protein is targeted for secretion outside of the cell.

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3. Take a look at Figure 2 and answer the following;The long and short-form proteins are most likely;

Explanation

The correct answer suggests that the long and short-form proteins are most likely created as a result of a 5'-most AUG in a poor Kozak consensus. This means that the proteins are produced from a start codon (AUG) that is located at the 5' end of the mRNA sequence and that the surrounding nucleotide sequence is not highly favorable for efficient translation initiation. This can result in the production of both long and short forms of the protein.

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4. Match the following events in the gene expression Figure 1
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5. Take a look at Figure 2 to see if you can identify the events associated with translational control of gene expression, and protein trafficking
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Take a look at Figure 2 panels A-D at the foot of the page and answer...
Take a look at Figure 2, panels A-D at the foot of the figure, ...
Take a look at Figure 2 and answer the following;The long and...
Match the following events in the gene expression Figure 1
Take a look at Figure 2 to see if you can identify the events...
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