You inherit the dna that composes your chromosomes from your mother and your father. you have inherited a protein that stops the production of an enzyme, a protein, to you digest milk. scientists have figured out that this protein contains an amino acid that really does say stop whenever the enzyme starts to be produced. what nitrogen bases, found in your dna, could be arranged to produce this stop amino acid?

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia