TASK DEFINITION: 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.
PROBLEM:  Cell viability was assessed by 2 - ( 2 - methoxy - 4 - nitrophenyl ) - 3 - ( 4 - nitrophenyl ) - 5 - ( 2 , 4 - disulfophenyl ) - 2H - tetrazolium monosodium salt assay , while apoptosis was determined by terminal deoxynucleotidyl transferase - mediated dUTP nick end labeling stain .

SOLUTION: Cell

PROBLEM:  Given the unique NCC origin of PF suture complex ( analogous to metopic suture in humans ) , we performed quantitative real - time PCR and immunohistochemistry to study the expression pattern of the NCC determinant gene Sox9 and select markers of extracellular matrix .

SOLUTION: NCC

PROBLEM:  Bone histology showed changes consistent with osteoblast inhibition by methotrexate .

SOLUTION:
osteoblast