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Which is most likely true of prokaryotic cells?
A. They are large, complex cells.
B. Their DNA is contained in the nucleus.
C. Their organelles are surrounded by membranes.
D. Their genetic material is found in the cytoplasm.
Answers: 1
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Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids
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Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels
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Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of
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If an organ has six haploid chromosomes,how many chromosomes are present. 6 12
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Which is most likely true of prokaryotic cells?
A. They are large, complex cells.
B. The...
B. The...
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