By applying Kepler's third law of planetary motion, we understand that the square of the orbital period corresponds to the cube of the semi-major axis. Given that Earth orbits at 1 AU with a 1-year period, we can establish the ratio:
P^2 / r^3= 1
(P)^2 = 4^3
<span>P = 4^(3/2) = 8 years </span>
Answer: Enzymes reduce the activation energy associated with food molecules
Explanation:
Chemical entities such as yams, potatoes, eggs, etc., consist of elements linked together by chemical bonds like hydrogen bonds and covalent bonds.
To facilitate digestion, these bonds must be disrupted in order to convert carbohydrates into glucose and proteins into amino acids.
Therefore, when enzymes are introduced, they lower the bond strengths or activation energies by positioning them appropriately in their active sites, designed to cleave specific bonds.
As a result, digestive processes become faster in the presence of enzymes compared to without them.
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