Two technologies that sped progress of the human genome project in 1991 were
A) recombinant DNA technology and PCR.
B) amniocentesis and chorionic villus sampling.
C) the invention of the Internet and personal computers.
D) expressed sequence tags and microarrays.
D) expressed sequence tags and microarrays.
You might also like to view...
Homeotic genes
A. are only present in vertebrates. B. are only present in insects and vertebrates. C. are found in all animals. D. have widely varied functions from species to species. E. are involved in the formation, but not the positioning, of organs.
A zygote would most likely be a haploid cell
__________________ Indicate whether the statement is true or false.
Which of the following factors do not influence the action of enzymes?
A. the amount of reactant in the cell B. temperature of the cytoplasm C. pH of the cytoplasm D. presence of a repressor E. relative humidity
When cells break down food molecules, energy is
A.) released quickly. B.) released entirely as body heat into the environment. C.) stored temporarily in ATP molecules. D.) stored temporarily in ADP molecules.