1 Select the correct answer from each drop-down menu.
What is the black coat color of Lily's dog?
Lily's dog inherited a gene for his black coat color from his parents. The black coat color is the 1 blank, and the gene is blank

1
trait
genotype
phenotype

2
Structure
Dominant
Recessive

1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.