Find the Exact Value of the Given Expression Using a Sum

question 34

Multiple Choice

Find the exact value of the given expression using a sum or difference formula.

---

Definitions:

Nucleotide Excision Repair

A DNA repair mechanism commonly used to repair a damaged segment of DNA caused by the sun’s ultraviolet radiation or by harmful chemicals.

Incorrectly Paired Nucleotides

Mismatches in the base pairing of DNA strands, which can result in mutations or errors in DNA replication and transcription.

DNA Replication

The process by which a cell duplicates its DNA, making two copies that each new cell will receive one when the cell divides.

Parental Strands

Refers to the original strands of DNA or RNA from which new strands are synthesized during replication.