HELP ME, I HAVE TO DO THIS LIKE RIGHT AWAY CAUSE IT WAS DUE 3 DAYS AGO. Part A: Define the Problem
Despite the availability of cleaner energy sources, most of the energy used to power American
homes comes from the burning of fossil fuels such as coal and oil. The burning of fossil fuels
releases carbon dioxide into the air. Carbon dioxide is a greenhouse gas that contributes to
climate change.
Why do you think it's a challenge to reduce fossil fuel usage in homes in the United States? How
could the use of fossil fuels affect the biodiversity in neighborhoods and the surrounding
ecosystems?

Writing, you can revisit previous parts of the lesson by returning to the course map. be sure to refer to the lab’s student guide, which you can find on the first page of the lab experiment activity

Your asshahs has a nice

Proteins are the workhorses of the cell, controlling virtually every reaction within as well as providing structure and serving as signals to other cells. proteins are long chains of  amino acids  , and the exact sequence of the amino acids determines the final structure and function of the protein. instructions for that sequence are encoded in  genes  . to make a particular protein, a messenger ribonucleic acid (mrna) copy is made from the gene (in the process called  transcription  ), and the mrna is transported to the  ribosome  . protein synthesis, also called  translation  , begins when the two ribosomal subunits link onto the mrna. this step, called initiation, is followed by elongation, in which successive amino acids are added to the growing chain, brought in by transfer rnas (trnas). in this step, the ribosome reads the  nucleotides  of mrna three by three, in units called  codons  , and matches each to three nucleotides on the trna, called the anticodon. finally, during termination, the ribosome unbinds from the mrna, and the  amino acid  chain goes on to be processed and folded to make the final, functional protein