The Discovery of ____ Allowed Researchers to Cut Chromosomes into Manageable-Sized

question 50

Multiple Choice

The discovery of ____ allowed researchers to cut chromosomes into manageable-sized DNA fragments.

• A) single-nucleotide polymorphisms
• B) restriction enzymes
• C) DNA assembly enzymes
• D) fragment-length polymorphisms
• E) receptor proteins

Comprehend the principles of systematic desensitization and its application in treating phobias.

Recognize the principles of behavior therapy and its assumption that psychological disorders are learned behaviors.

Understand Ellis's ABCD model of emotional disturbance and its role in rational-emotive therapy.

Identify the goals and techniques of aversion therapy and exposure therapy.

---

Definitions:

Concentration

Amount of solute per unit volume of a solution.

Cones

Photosensitive cells located in the retina of the eye, responsible for color vision and the ability to perceive fine details.

Fovea

The fovea is a small depression in the retina of the eye where visual acuity is highest. It is densely packed with cones and is crucial for detailed vision.

Receptors

Proteins typically found on cell surfaces that bind to specific molecules, triggering a response in the cell.