Medical Quiz

Topics: Protein Synthesis Enzymes Quiz

What is the function of Aminoacyl-tRNA synthetases in protein synthesis?

A. Unwinding the DNA double helix

B. Relieving the torsional strain during DNA replication

C. Catalyzing the formation of peptide bonds

D. Attaching the correct amino acid to its corresponding tRNA molecule

Select your answer:
         


Topics:

Axial & Appendicular Skeleton Prokaryotic Cells and Viruses Skeletal Tissue Multicellular Organisms Bones Anatomy Proteomics and Immunology Cell Cycle Renal System - Pharmacology Child Development Carbohydrates Bone Marrow Histology Musculoskeletal Disorders Organisms Human Urinary System Virus and Bacteria

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Soft rubbery tissue that keeps bone from rubbing together

A. cartilage

B. marrow

C. ligament

D. vertebrae


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Cells deeper in the epidermis die. Cells in the dermis are injured and may die.

A. First-degree burn

B. Second-degree burn

C. Third-degree burn