A Mutation in a Cell Results in a Structural Change

question 62

Multiple Choice

A mutation in a cell results in a structural change in the signal-recognition particle (SRP) so that it does not bind to the translocation complex in the ER correctly.Which of the following processes will occur because of this mutation?

• A)The large and small subunits of the ribosome will not bind to each other during translation.
• B)Proteins produced during translation that are destined for the ER will not be translocated into the ER.
• C)Proteins produced during translation that are destined for the ER will be translocated into the ER.
• D)The initiation of translation will not occur normally.