You decide to clone a gene using a plasmid vector featuring ampicillin resistance and lacz. however, when you try to grow the e. coli onto a plate containing x-gal and ampicillin, you see no colonies. explain what most likely went wrong during the cloning process.

Which type of neuroglia is found outside of the brain?

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.