Why is it difficult to classify protists? check all that apply.
there are many varying charac...
Biology, 16.01.2020 01:31 jasminevargasolea
Why is it difficult to classify protists? check all that apply.
there are many varying characteristics and exceptions to each type of protist.
they have been previously categorized based on what they are not
they are all eukaryotes composed of one or more cells that contain nuclei.
there are no exceptions to the characteristics of each type of protist.
they are microscopic and therefore too small to study accurately.
recent studies show that protists have not descended from one common ancestor.
Answers: 1
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Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.
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