Basic Dyes Such as Methylene Blue Bind to Cellular Molecules

question 36

Multiple Choice

Basic dyes such as methylene blue bind to cellular molecules that are

• A)hydrophobic.
• B)negatively charged.
• C)positively charged.
• D)aromatic.

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Definitions:

Brain Chemistry

The complex interactions and balance of chemicals in the brain that affect mood, behavior, and cognition.

Anorexia

A psychological and potentially life-threatening eating disorder characterized by extreme weight loss, an irrational fear of gaining weight, and a distorted body image.

Bulimia

An eating disorder characterized by binge eating followed by purging, through methods such as vomiting or excessive exercise, to prevent weight gain.

Relapse

A return to previous behavior or condition, often used to describe the recurrence of substance use or the worsening of psychological symptoms after a period of improvement.