Which Help Cells Avoid Mis-Insertion of Amino Acids in Protein

question 37

Multiple Choice

Which help cells avoid mis-insertion of amino acids in protein synthesis?

• A)The specificity of codon:anticodon interactions.
• B)The specificity of tRNA: amino acid pairs.
• C)The proofreading ability of tRNA synthetases.
• D)All of the above.

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Definitions:

7% Bond

A bond that pays 7% interest annually on its face value.

Current Yield

A financial ratio that shows the annual dividend rate of a security divided by its current market price.

9% Bond

A bond that pays an annual interest rate of 9% to its holder.

Current Yield

The annual income (interest or dividends) divided by the current price of the security, often used to measure the return on investment for bonds.