The DNA sequences of four different species of bacteria are shown in the chart. Specles
DNA Sequence
Species 1
ACT GCA CCC
Specles 11
ACA GCA CCG
Specles III
ACT GGT GGA
Specles IV
ACA GCA GGG
According to the chart, which two species are most closely related?

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.