Practice Quiz 1) How are proteins affected if the DNA code is mutated?
Example: ATTCGAGG is mutated to ATTCGTGG
2) How would you defined a point mutation?
3) How would you defined a silent mutation?
4) How would you defined a frame shift mutation?
5) When are mutations passed on to future generations?
6) What are germ cells?
7) Which cells are created when germ cells divide?
8) What is a mutagen?

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.

this is math not biology xd