Which of the Following Is Correct About the DNA Molecules

question 103

Multiple Choice

Which of the following is correct about the DNA molecules that result from DNA replication?

• A) one DNA molecule has both parent strands; the other DNA molecule has two new strands.
• B) both DNA molecules have two new strands each; the parent strands are discarded.
• C) one DNA molecule has a parent strand and a new strand; the other DNA molecule has two new strands
• D) both DNA molecules have one new strand and one old strand
• E) the bottom parts of each new DNA molecule are new strands and the top parts of each new DNA molecule are old strands

Describe the effects of operant conditioning in modifying behaviors through consequences.

Recognize the contributions of key psychologists to the study of observable behaviors.

Explain the concept of learning as a change in behavior or knowledge due to experience.

Understand the process of extinction in classical conditioning and its implications.

---

Definitions:

Flatness

The condition of a surface having minimal curvature or deviation from being perfectly flat.

Perpendicularity

Perpendicularity is the condition of being exactly at a 90-degree angle to a referenced surface or line, crucial in part and assembly accuracy.

Parallelism

The condition or quality of being parallel; in mechanical engineering, it refers to surfaces or axes that remain the same distance apart and never meet.

Datum Plane

An imaginary flat surface used as a reference for measuring and constructing geometries in design and manufacturing.