Enzyme B helps in the process of breaking molecule A into molecules C and D. A A B B B The enzyme becomes denatured, as shown below. Which of the following outcomes can be expected? A The enzyme will be able to convert molecule A into molecules C and D at a faster rate. B The enzyme will be able to reverse the reaction, combining molecules C and D into molecule A. С The enzyme will only be able to convert molecule A into molecules C and D a few more times. D The enzyme will no longer be able to aid in the reaction that breaks molecule A into molecules C and D.

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

Why are current extinctions of concern to enviromentalists?

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.