chapter 10 questions
Subject:
Biology [1]
Tags:
Biology [2]
Photosynthesis [3]
Chemistry [4]
biochemistry [5]
Photosystem [7]
Calvin cycle [8]
Stroma [9]
Photophosphorylation [10]
Thylakoid [12]
Photodissociation [13]
behavior [14]
Human development [15]
Love [17]
Psychoanalysis [18]
Human behavior [19]
Personal life [20]
Attachment theory [21]
Evolutionary biology [22]
Technology [23]
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the following information to answer the questions below. Thomas Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of algae to different wavelengths of light. He added aerobic bacteria and then noted in which areas the bacteria congregated. He noted that the largest groups were found in the areas illuminated by the red and blue light. 1) What did he conclude about the congregation of bacteria in the red and blue areas? A) Bacteria are attracted to red and blue light and thus these wavelengths are more reactive than other wavelengths.