Which of the Following Correctly Describes the Sequence of Events

question 41

Multiple Choice

Which of the following correctly describes the sequence of events in formation of the ribosome assembly and associated RNAs and proteins?

• A)small ribosome subunit associates with large subunit;mRNA associates next;IF with bound NTP brings in first f-Met-tRNA;IF then hydrolyses bound NTP.
• B)IF with bound NTP binds f-Met-tRNA;small ribosome subunit associates next;mRNA associates next;then large subunit;IF then hydrolyses bound NTP.
• C)small subunit associates with mRNA;IF w/ bound NTP brings in first f-Met-tRNA;IF then hydrolyses bound NTP;large subunit associates
• D)large subunit associates with mRNA;IF w/ bound NTP brings in first f-Met-tRNA;small subunit associates;IF then hydrolyses bound NTP.
• E)none of the above