DNA Can Be Isolated from Cells, and the Different Types

question 26

Multiple Choice

DNA can be isolated from cells, and the different types of DNA from the cell can be separated by density gradient centrifugation. The following figures show the density gradient centrifugation profiles for DNA isolated from four different cell types: plant, animal, wild-type yeast with a plasmid, and petite yeast.
- Which figure has the DNA profile that would most closely match DNA from a human cell?

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Psychological Maturity

The development of psychological characteristics and behaviors in adults that are considered socially appropriate and typically involve emotional stability, resilience, and self-sufficiency.

Treatment Approaches

Various methods and strategies used in healthcare to address and manage conditions, illnesses, or disorders.

Authentic Chameleon

The ability to adapt to different social situations while still maintaining one's core identity and values.

Humanistic Therapies

A category of psychotherapy that emphasizes personal growth and self-actualization, focusing on the individual's inherent potential.