Some Complex Viruses Have Icosahedral Symmetry in the Head Region

question 63

Multiple Choice

Some complex viruses have icosahedral symmetry in the head region and helical symmetry in the tail.Overall,these viruses are said to have __________ symmetry.

• A)bilateral
• B)binal
• C)complex
• D)none of these

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Definitions:

Budget Constraint

Represents the combinations of goods and services an individual can purchase given their income and the prices of those goods and services.

Clothing

Textile and fabric materials worn on the body, designed for reasons ranging from functional protection to cultural and personal expression.

Food

Any nutritious substance that people or animals eat or drink in order to maintain life and growth.

Budget Constraint

A concept in economics that represents all the combinations of goods and services a consumer can afford given their income level and the prices of goods.