Plectonemic Supercoils in a Negatively Supercoiled DNA Molecule

question 85

Multiple Choice

Plectonemic supercoils in a negatively supercoiled DNA molecule:

• A) are always left-handed.
• B) are always right-handed.
• C) are balanced by solenoidal supercoils
• D) can be either right- or left-handed.
• E) never occur.

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Definitions:

Miscellaneous Revenue

Miscellaneous Revenue represents income received by a business from sources not related to its primary operations, such as sales of assets, interest, or one-time events.

Reconcile

The process of ensuring two sets of records (usually the balances of two accounts) are in agreement.

Checking Accounts

Banking accounts that allow for easy deposit and withdrawal of funds for daily transactions.

Petty Cash

A small amount of cash on hand used for covering minor or incidental expenses within a business.