Question

Which of the following observations tells the biologist that the organism is eukaryotic? Choose all that apply. a It has membrane-bound organelles. b It has a cell membrane. c It converts stored energy to use for cellular processes d It moves with flagella.

Answer 1

Answer:

a It has membrane-bound organelles

b It converts stored energy to use for cellular processes

Explanation:

Prokaryotic cells lack membrane-bound organelles such as a nucleus and mitochondria, that are present in eukaryotic cells. However, they do have a cell membrane that separates the cell from the outer environment.

Prokaryotic cells do not have mitochondria to break down stored material into energy, instead they obtain their energy from light or chemical sources. This is in contrast to eukaryotic cells, which can break down sugars to produce energy.

Single celled prokaryotes and eukaryotes can both possess flagella