Even Though There Are More Protons in the Intermembrane Space

question 26

Multiple Choice

Even though there are more protons in the intermembrane space of the mitochondria, protons do not diffuse from there into the matrix.Why not?

• A) The inner mitochondrial membrane is not permeable to them.
• B) This would require energy.
• C) Only water diffuses, not protons.
• D) They are not charged.
• E) Actually, they do diffuse.

Understand the concept of economic profit versus accounting profit.

Determine actions a firm should take based on its average variable cost (AVC), average fixed cost (AFC), and market price conditions.

Recognize various observational techniques used in research.

Identify the characteristics and applications of naturalistic observation.

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Definitions:

Hazardous Waste

Waste material that is dangerous or potentially harmful to our health or the environment.

Preserved Specimen

An organism or biological material that has been conserved through chemical or natural processes for study or display purposes.

Salt Solution

A homogeneous mixture of salt (typically sodium chloride) and water, which can vary in concentration.

Microscope

An instrument used to observe small objects by magnifying them.