Which of These Forces Hold the Two Complementary Strands of DNA

question 9

Multiple Choice

Which of these forces hold the two complementary strands of DNA together?

• A) Hydrogen bonds
• B) Disulfide linkages
• C) Salt bridges
• D) Hydrophobic interactions
• E) Peptide bonds

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Definitions:

Liquidity Premium

The additional return investors demand for holding a security that is not easily convertible into cash without loss of value.

CCC/CC/C Credit Ratings

Credit ratings given by rating agencies to denote high-risk bonds that are likely to default.

Inflation Premium

The extra yield that investors demand on securities to compensate for the risk of inflation reducing the value of future cash flows.

Fisher Effect

The Fisher Effect describes the relationship between nominal interest rates, real interest rates, and inflation, asserting that the nominal interest rate is equal to the real interest rate plus inflation.