For PFK protein, the targeting pathway is CYTOPLASM ONLY.
For insulin protein, the targeting pathway is: ENDOPLASMIC RETICULUM TO THE GOLGI BODY TO THE OUTSIDE OF THE CELL.
There are basically two general targeting pathways for proteins in the eukaryotic cells. Proteins that function in the cytoplasm are released directly into the cytoplasm while other proteins are translated on ribosomes that are bound to rough endoplasmic reticulum.
Answer:
A forest ecosystem can support a limited number of bears because bears are the supreme predators of their ecosystem and very few animals can hunt bears so nature by supporting a limited number of bear populations supports a balanced number of population of its prey like insects, fishes, deer.
Another reason for the limited population of bear is that bear occupies the highest trophic level in the ecosystem so according to 10% law of energy transfer, it will get very less energy from its food so it needs to eat more.
Therefore the population of bears is limited because the environment can not meet the energy requirement of many bears so a forest ecosystem can support a limited number of bears.
Answer: C & D
Explanation: I talked about this in my science club. They said C and D was the best answers.
Hope this helps you :)
Homologous structures (Not to be confused with Homologous pairs)
