The Most Commonly Occurring Mutation in People with Cystic Fibrosis

question 40

Multiple Choice

The most commonly occurring mutation in people with cystic fibrosis is a deletion of a single codon. What is the result of this type of mutation?

• A) a base-pair substitution
• B) a frameshift mutation
• C) a polypeptide missing an amino acid
• D) a polypeptide missing its N-terminus

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Definitions:

Discounted Note

A debt instrument that is sold or issued for less than its face value and whose return comes from the difference between the purchase price and the face value paid at maturity.

Proceeds

The amount of money received from a transaction, often used in the context of sales or the disposition of assets.

Debt Restructure

The process of renegotiating the terms of existing debt agreements to provide a more favorable outcome for the borrower, potentially including changes to interest rates, repayment schedules, or the amount owed.

Future Cash Flows

Estimates of the amount of money expected to flow in and out of the business in the future.