★ Immune system Quiz
What initiates clotting?
A. clotting factors released by damaged cells
B. cytokines released by t-cells
C. the conversion of prothrombin to thrombin
D. the release of b-cells
Select your answer:
Topics:
The Ear Principles of Microbiology BMS Cell Cycle and Cancer Skeletal System Stroke Biochemistry/Cells Endodontic Surgery DNA and Polypeptide Synthesis Excretion in Humans Histology HS Entomology Food for Thought Non-Communicable Disease Bacterial Resistance and Biotechnology MacromoleculesOther quiz:
Cell and Muscle Histology › ViewIn smooth muscle, calcium released by the smooth ER initiates contraction by binding to what protein?
A. Actin
B. Calmodulin
C. Desmin
D. Myosin light chain kinase
E. Tropomyosin
Histology of the Ear › View
Which cells in the macula have cilia?
A. Supporting cells
B. Neuroepithelial cells
C. Phalangeal cells
D. Claudius cells