Match the bacterial group with the correct description. spirochetes mycoplasmas high-gc gram-positives proteobacteria chlamydias
a. they lack a cell wall and are extremely small
b. mitochondria of eukaryotes were derived from bacteria in this group
c. most antibiotics are from this group
d. can only live as parasites in cells of other organisms
e. have unique axial filaments; any are human parasites

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

What enzyme is most important for dna replication and why?