A Linear Piece of Viral DNA of 8 Kb Can

question 3

Multiple Choice

A linear piece of viral DNA of 8 kb can be cut with either of two restriction enzymes (X and Y) . These are subjected to electrophoresis and produce the following bands: $\begin{array}{llcc} \text { X } & \text { Y } \\\underline{\quad\quad}&&5.0\\&\underline{\quad\quad}&4.5\\\underline{\quad\quad}&&3.0\\&\underline{\quad\quad} &2.5\\&\underline{\quad\quad} &1.0\\\end{array}$

Cutting the same 8 kb piece with both enzymes together results in bands at 4.0, 2.5, 1.0, and 0.5.
Of the possible arrangements of the sites given below, which one is most likely?

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Definitions:

Liability Account

An accounting record that captures the amount a company owes to others, such as loans, accounts payable, or mortgages.

Owner's Drawings Account

An equity account that tracks the amounts withdrawn by the owner(s) of a business from the company for personal use.

Right Side

In accounting, this refers to the credit side of a ledger account, opposite of the left side (debit side), reflecting increases in liabilities, equity, and revenue accounts.

Account

A record used to keep track of financial transactions within a specific category in accounting.