if this was in English I would help you but I dont understand
Answer:
The gene, or sequence of DNA, ultimately determines the unique sequence of amino acids in each peptide chain. A change in nucleotide sequence of the gene's coding region may lead to a different amino acid being added to the growing polypeptide chain, causing a change in protein structure and therefore function
Explanation:
The situation is an exponential growth wherein an example is on population when as the population gets larger, it grows more quickly.
B, an increase in prey. More prey means more available food for predatirs
Cellulose helps make a plant strong and stiff, so it doesn't bend and break. It is in a plants cell walls.