Biochem Exam 3 Rutgers Murphy Practice Questions and Answers
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Course
2024/2025
Institution
2024/2025
Biochem Exam 3 Rutgers Murphy
Practice Questions and Answers
Below is a diagram that best explain which type of cellular signaling? - Ans:-G-coupled protein
receptor signaling
The intracellular portion of the G-Coupled Protein that exchanges GDP for GTP, dissociating from the
other two and bec...
C) The vesicles and the golgi membrane fuse together to a pod that proteins travel into the
mitochondria.
D) Spontaneous fusion between the vesicle and the plasma membrane occurs and results in delivery of
the protein contained in the vesicle to the outside. - Ans:✔✔-B) There is a tension supplied by the t-
snares and v-snares that results in membrane fusion and the subsequent deliver of protein to the
extracelluar space.
Which of the following best describes the role of EF-Tu (elongation factor Tu) in elongation of protein
synthesis? - Ans:✔✔-It is involved in the correct binding of amino acyl tRNA to the A site of the ribosome
Which of the following chemicals can be used to block all de novo (new) proteins synthesis in a cell? -
Ans:✔✔-cyclohexamide
In the following picture, which arrow is pointing to the acceptor stem of tRNA? - Ans:✔✔-A
real-time PCR is used to indirectly analyze the levels of what molecule? - Ans:✔✔-mRNA
A western blot is used to detect level of which of the following - Ans:✔✔-protein
Which of the following describes the flow of genetic information as stated in the central Dogma of
molecular biology?
A) RNA --> Protein --> DNA
B) None of the choices are correct
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