IntroductionBacteria can be differentiated based on their ability to respire (aerobically, anaerobically, or facultative), or their ability to produce ATP via fermentation. champagne!These tests help identify bacteria based on the sugars they utilize, the acids, the produce, their ability to utilize (ce O2 ), etc.
The course, which spans two thirds of a semester, provides students with a research-inspired laboratory experience that introduces standard biochemical techniques in the context of investigating a current and exciting research topic, acquired resistance to the cancer drug Gleevec. This class is part of the new laboratory curriculum in the MIT Department of Chemistry.
Authored by Sabrina Lazar - Cell Biology and Professional Writing & 39;20Lipids are a class of macromolecules that are usually characterized by their numerous structural carbon-hydrogen bonds and their overall hydrophobicity. Though students just learning biology may typically think of lipids as large nonpolar blobs associated with diet and fat for energy storage, these hydrocarbons also play many other essential roles.
What the ...?You can certainly be excused for not recognizing the red-tipped organisms in Figure (PageIndex 1 ). They were not even discovered until 1977. Called tube worms, they live on the deep ocean floor, thousands of meters below the water’s surface. They cluster around hydrothermal vents that spew out hot mineral water.