Which Feature Allows Certain Lipid Molecules to Be Used as Colorful

question 12

Multiple Choice

Which feature allows certain lipid molecules to be used as colorful pigments in plants and animals?

• A) Their high oxygen content helps electrons circulate, which allows absorption of visible light.
• B) Their conjugated bond structures allow absorption of visible light.
• C) Their four-fused ring structure allows visible light reflection.
• D) Their hydrophobicity bends light around them.
• E) Their low specific gravities cause light to reflect from their surfaces.

Comprehend the debates surrounding the relationship between Neandertals, Denisovans, and anatomically modern humans.

Recognize the technological advancements and cultural developments during the Upper Paleolithic era.

Identify the factors influencing genetic diversity and species differentiation.

Explain the significance of heritable traits in evolutionary change.

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Definitions:

Teaspoon (tsp)

A unit of measure typically used in cooking, equivalent to approximately 5 milliliters.

Equivalent Fractions

Fractions that have different numerators and denominators but represent the same value or proportion of a whole.

Proportions

The relationship in size, amount, or degree between different parts of a whole.

Body Surface Area

The total external surface area of the human body, important in determining dosages for medical treatments and assessing skin involvement.