Middle School Life Science Quiz
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HEREDITY: INHERITANCE AND VARIATION OF TRAITS
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A model shows a gene and protein before and after a change.
Before: Gene: B U I L D → Protein: [shape that connects two parts] → Function: connection is strong
After: Gene: B U I L T → Protein: [shape that connects two parts, but connection point is slightly different] → Function: connection is weaker
Arrows show gene → protein. Statement: "Gene changes can affect proteins."
Which explanation best shows how the gene change affects the protein, based on the model?
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