Bacteria were some of the first organisms to be genetically modified because they have a relatively small genome and reproduce quickly. all of the following are reasons to study and modify a bacterial cell's genome for beneficial uses except a. to determine genes that code for toxins against other bacterial cells to make antibiotics from thes e toxins. b. to determine the genes that code for proteins such as those used to produce insulin in large amounts. c. to modify bacteria into an infectious form that has the ability to mutate quickly. d. to use bacteria cells as a vector to add genes that code for useful products.
Which statements about a food chain are true? choose all answers that are correct. a. plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.