Which of the following statements best explain the reaction specificity of an enzyme?
the free energy of the reactants is greater than the free energy of the products.

the equilibrium constant of the reaction is much greater than 1.

the shape and charge of the substrates are compatible with the active site of the enzyme.

the concentration of the enzyme inside living cells is greater than the concentration of substrate.

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !

Which rate indicates the number of children that would be born per women if she were to live to the end of her child-bearing years

Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.