You Have Isolated What Appears to Be Alien DNA

question 42

Multiple Choice

You have isolated what appears to be alien DNA.While studying its replication,you performed the exact experiment Meselson and Stahl did.After three generations,the DNA is subjected to a CsCl gradient and only one band appears.What type of replication does this DNA undergo?

• A) semiconservative
• B) conservative
• C) dispersive

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Definitions:

Net Sales

The revenue from the sale of goods or services after deducting returns, allowances, and discounts.

Accounts Receivable Turnover

A financial metric that measures how often a company collects its average accounts receivable balance within a period.

Accounts Receivable Turnover

A financial metric that measures how efficiently a company collects on its receivables or the speed of their credit sale conversions into cash.

Receivables Collected

The amount of money received from customers in payment of accounts receivable during a given period.