How Can the Replication of Both DNA Strands by Two

question 26

Multiple Choice

How can the replication of both DNA strands by two tethered polymerases be accomplished when the template strands run in opposite directions?

• A)One of the enzymes polymerizes DNA in the 3'->5' direction.
• B)The DNA of the lagging strand loops back on itself so it has same orientation as the leading strand template.
• C)The DNA of the leading strand loops back on itself so it has same orientation as the lagging strand template.
• D)The lagging strand is broken and then rejoined regularly to allow simultaneous synthesis.

---

Definitions:

Internal Ear

A complex structure within the ear responsible for hearing and balance, consisting of the cochlea, vestibule, and semicircular canals.

Percussion Techniques

Methods used in medical examination involving tapping on the body surface to diagnose the condition of organs or spaces within.

Graduate Nurse

A person who has completed a nursing program and has earned a nursing degree but may not yet be licensed to practice as a registered nurse.

Skin Temperature

The surface temperature of the body, which can reflect overall body temperature and changes in blood flow.