Which statement best explains how enzymes interact with substrates? A. Each enzymes can bind to a specific substrates for a chemical reaction

B. Enzymes are needed for a substrates to form in chemical reaction

C. Substrates are catalysts fo chemical reactions that produce enzymes

D. Each substrate can bind to multiple different enzymes during a chemical reaction

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Asample of soil from a c horizon is light brown in color and has a high content of a mineral called feldspar. which of the following statements is most likely true