eIF2a is phosphorylated in order to inhibit transcription. What is occurring at the molecular level?
A) Phosphorylated eIF2a binds to tRNAs, preventing them from attaching its amino acid
B) Phosphorylated eIF2a binds to eIF2B, inhibiting its activity
C) Phosphorylated eIF2a binds to the mRNA, blocking the Shine-Delgarno sequence and preventing translational initiation
D) All of the answers are correct
Correct Answer:
Verified
Q3: A repressor protein would enhance the ability
Q7: Genomic imprinting is a result of _.
A)
Q15: What structural motifs promote dimerization?
A) Zinc finger
B)
Q16: SR proteins are splicing factors rich in
Q17: Which of the following is a steroid
Q17: Transcription factors are proteins that influence the
Q18: Which mechanisms are used by miRNAs to
Q19: A mutation in which of the following
Q22: Which one of the following directly interacts
Q25: The stability of mRNA is due mostly
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents