How are seasonal behaviors of bears and penguins alike and different?

The polar bears show individualist and penguins show collective behaviour.

Explanation:

The polar bears and penguins live on the opposite sides of the poles but have a similar environment and both share a prey and predator relationship.They both are aquatic species. Hence both have great diving speeds and can go to greater depths.Both of them can camouflage in the snowy background and get protecting form any possible threats.Insulation the polar bear has dense furs and that is oily and that acts as water-resistant materials. Similarly, the penguins have insulating feathers.The penguins are social animals as they live in colonies and consist of large numbers while the polar bears live in solitary.

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