Which of the Following Processes Will Occur at the Exposed

question 8

Multiple Choice

Which of the following processes will occur at the exposed 3′ end of a tRNA molecule?

• A) An amino acid will bind covalently.
• B) The single stranded nucleotides (ACCA) will be removed to stabilize the tRNA.
• C) The small and large subunits of the ribosome will attach to the 3" end.
• D) The 5′ cap of the mRNA will bind covalently.

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Definitions:

Net Present Value

A calculation that compares the present value of cash inflows to the present value of cash outflows over a period of time, used in capital budgeting to assess profitability of investments.

Return on Investment

A performance measure used to evaluate the efficiency or profitability of an investment or to compare the efficiency of several different investments.

Straight-Line Depreciation

A method of allocating an asset's cost evenly throughout its useful life.

Salvage Value

The estimated residual value of an asset after its useful life is over and it has been fully depreciated.