In Base-Excision Repair,the First Enzyme in the Sequence Is DNA

question 50

Multiple Choice

In base-excision repair,the first enzyme in the sequence is DNA glycosylase.Which of the following types of sites does the enzyme create?

• A)ligase binding
• B)apurinic or apyrimidinic
• C)DNA polymerase I
• D)DNA polymerase III binding

---

Definitions:

Stratified Squamous Epithelium

A type of epithelial tissue composed of multiple layers of cells where the top layers are flat, providing protection against abrasion.

Transitional Epithelium

A type of epithelial tissue that can stretch and contract, found lining organs such as the bladder.

Nephron

The functional unit of the kidney, responsible for filtering blood and producing urine.

Glomerular Capsule

A cup-shaped structure surrounding the glomerulus in the kidney, involved in the filtration process of blood to form urine.