A biologist has isolated an unknown polymer from a culture of bacteria. The biologist breaks down the polymer into its subunits, which turn out to be amino acids. What is a likely function of the polymer in the bacteria?

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Why does bubbling occur when vinegar mixed with baking soda