1. to create animals that have the characteristics of both species, some people have bred buffalo and cattle together. this is an example of (1 point)
inbreeding.
hybridization.
genetic engineering.
transformation.
2. suppose the human gene coding for hemoglobin is inserted into a bacterial plasmid. a bacterial culture is transformed with the recombinant plasmid. which of the following statements will be true? (1 point)
the bacteria will not survive.
the bacteria will produce only human hemoglobin.
the bacterial will produce human hemoglobin and its own bacterial proteins

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

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