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temperature (c)
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8. a solution of an enzyme and a substrate
was placed in a water bath and the
temperature of the reaction was raised
gradually. the graph shown was plotted at
the end of the experiment.

what can be concluded from the graph?
o emperature has no effect on the activity of
the enzyme.
the enzyme shows increased activity up to a
certain temperature.
the effect of temperature on the enzyme is
unpredictable.
o
the activity of the enzyme is inversely
proportional to the temperature.

You decide that the introduction should also discuss the extremophiles that are referred to as the archaea. these single-cell organisms are considered "extremophiles" due to their ability to survive and reproduce in environmental conditions that would be hostile for most living organisms. archaea species have been isolated from highly acidic sulfur springs, ocean floor thermal vents with temperatures that exceed boiling, and subarctic ice well below freezing. while still considered to be prokaryotic, the archaea have numerous differences that place them apart from the bacteria. choose the characteristics that separate the archaea from other prokaryotic cells. select all that apply. view available hint(s) select all that apply. archaea lack true peptidoglycan in their cell walls. the morphology of the cell is rigid and is geometric in shape, similar to a sphere or cylinder. the cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains. all currently identified and characterized archaea have been linked as the causative agent to an animal or human disease.

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

How does a gymnosperm prevent itself from pollinating the same tree