In this task, you will be given sentences in which you have to recognize the name of the body cells. A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Although there might be several correct answers, you need to write one of them.

Q:  Cerebral blood flow ( CBF ) was measured with continuous arterial spin - labeling perfusion magnetic resonance ( MR ) imaging in 14 children with sickle cell disease and seven control subjects .

A: sickle cell
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Q:  Particularly Egr1 ( Fig . 6B ) and Egr2 ( Fig . 6C ) mRNA levels were almost identical when comparing neurons treated with BDNF alone and neurons with BDNF and ephrin - A5 together .

A: neurons
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Q:  Hall symbol : - P 2yn Cell parameters from 25 reflections

A:
Cell
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