Question 10(Multiple Choice Worth 3 points) (05.05 MC)
What genetically would need to happen in order for a zebrafish to be bioluminescent? How woul
A. If you were to delete the gene for bioluminescence, it would be a transgenic organism.
B. If you were to delete the gene for bioluminescence, it would be a recombinant organism.
C. If you were to insert the gene for bioluminescence, it would be a transgenic organism.
D. If you were to insert the gene for bioluminescence, it would be a recombinant organism.

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms