A Substance Consists of Weak Acids or Bases Designed to Maintain

question 5

Multiple Choice

A substance consists of weak acids or bases designed to maintain a specific pH of a solution within a cell or a biological system. Which of the following describes this substance?

• A) buffer
• B) catalyst
• C) pH
• D) acids

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Definitions:

Frowns

Facial expressions indicating displeasure, concern, or disapproval, usually characterized by a furrowing of the brow.

Sighs

Deep and long breaths that often express relief, tiredness, or similar emotions, and serve physiological functions such as lung inflation.

Shoulders

The upper part of the human body between the neck and the upper arm, containing the shoulder joint and associated muscles.

Eliciting Emotion

Eliciting emotion refers to the process of inducing or provoking specific emotional responses in individuals through various stimuli or situations.