In the 1920s,a Dye Was Developed That Binds to DNA

question 19

Multiple Choice

In the 1920s,a dye was developed that binds to DNA and stains nuclei in direct proportion to the amount of DNA present in the cells.The resulting experiments

• A) provided circumstantial evidence that DNA is the genetic material.
• B) demonstrated that DNA is the genetic material.
• C) demonstrated that all species have the same amount of nuclear DNA.
• D) demonstrated that diploid and haploid cells cannot have differing amounts of DNA.
• E) confirmed that DNA is an important component of mitochondria and chloroplasts.

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Definitions:

Premium Amortization

The process of gradually writing off the premium paid on bonds or other financial instruments over the life of the investment.

Bond Amortization Schedule

A table showing the periodic payments of an amortizing bond, including the allocation of each payment into interest and principal components over the life of the bond.

Interest Paid

The amount of interest expense that has been paid by the company during a specific period for borrowed funds.

Capital Lease

A lease agreement in which the lessee essentially acquires all the risks and rewards of ownership, akin to a financial purchase.