The Appropriate Order for the Basic Steps of Protein Synthesis

question 22

Multiple Choice

The appropriate order for the basic steps of protein synthesis are:
A.The elongation reaction transfers the peptide chain from the peptidyl-tRNA in the P site to the aminoacyl-tRNA in the A sitE.
B.The P site is occupied by peptidyl-tRNA carrying the growing polypeptide chain.
C.Binding of mRNA by the small subunit followed by association of a particular initiator aminoacyl-tRNA that recognizes the first codon.
D.The large ribosomal subunit joins the initiation complex, preparing it for the elongation stagE.E.The new, longer peptidyl-tRNA moves from the A site into the P site as the ribosome moves one codon further along the mRNA.

• A) A, C, E, B, D
• B) B, E, C, D, A
• C) C, D, A, B, E
• D) D, C, E, B, A
• E) C, D, B, A, E

---

Definitions:

Diuresis

Increased or excessive production of urine by the kidneys, often resulting from specific conditions, medications, or fluid intake.

Renal Failure

A medical condition where the kidneys lose the ability to remove waste and balance fluids in the body.

Secondary Enuresis

A condition characterized by the recurrence of bedwetting after the individual has achieved bladder control for at least six months.

Reward Systems

Incentive-based structures designed to recognize and reward positive behavior or achievements, often used in organizational or educational settings.