Step 8: Insert channel proteins into the membrane. Transport substances across the membrane. Note: You can only transport substances using channel proteins until there were
What is this process called?
to
Step 9: Moving from
substances. This is called
concentration requires the use of energy to
transport and uses: place answer in table)
1.
2.
Which is cell
Step 10: Carbohydrates are like identification badges. Cells that have different membrane
carbohydrates do different
The immune system uses the carbohydrates to
that your cells belong to and are not
or other foreign cells.

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.

it's false. hope i .