What Is the Basis for the Difference in How the Leading

question 39

Multiple Choice

What is the basis for the difference in how the leading and lagging strands of DNA molecules are synthesized?

• A)DNA polymerase can join new nucleotides only to the 3' end of a preexisting strand.
• B)Helicases and single-strand binding proteins work at the 5' end.
• C)The origins of replication occur only at the 5' end.
• D)DNA ligase works only in the 3' → 5' direction.

---

Definitions:

Attack Against the Community

Actions or events that target the communal structures, values, or safety of a community, often with the intent to harm or disrupt.

Compassion Fatigue

Emotional exhaustion experienced by individuals, particularly caregivers, due to prolonged exposure to others' trauma and suffering.

Crisis Counseling

Specialized support and guidance provided to individuals experiencing a crisis, aimed at helping them cope with their immediate situation.

Counselors' Challenge

Refers to the various difficulties and ethical dilemmas that counselors face while providing support and guidance to their clients.