1. What characteristics of the Truffula Trees make them a good example of a renewable natural resource that could easily become a nonrenewable resource?



2. Explain how population growth affected the environment. How does this relate to what you read?







3. The Once-ler said, "If I don’t use them, then someone else would." Give an example of how this viewpoint applies to a real life situation.

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?