Ile-TRNA Synthetase

question 70

Multiple Choice

Ile-tRNA synthetase:

• A) has an acylation site that rejects amino acids that are smaller than the correct one.
• B) has a hydrolytic site that destroys activated intermediates that are larger than the correct species.
• C) has no proofreading ability.
• D) is unable to incorporate valine or leucine into aminoacylated tRNA structures.
• E) catalyzes aminoacylation of tRNA whereby the carboxyl group of an amino acid is joined to the 3´-OH of a tRNA.

Grasp the principles of cash flow estimation and working capital management in capital budgeting projects.

Apply the concept of net present value (NPV) and the use of discount factors in evaluating the viability of projects.

Calculate and interpret the total cash flow net of income taxes for different years of a project’s life.

Understand the impact of depreciation on cash flows and tax liabilities in capital budgeting decisions.

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Definitions:

Yield to Maturity

The total return anticipated on a bond if the bond is held until its maturity date, factoring in its current market price, par value, coupon interest rate, and time to maturity.

Par

The face value of a bond or other financial instrument, the amount to be repaid by the issuer at maturity.

Yield to Maturity

The total return anticipated on a bond if it is held until the date it matures, expressed as an annual rate.

Par

The face value of a bond or stock, which is the amount the issuer agrees to pay back at maturity, often set at $100 for bonds.