Topics: Biology Quiz
Heparin substance prevents the conversion of …..
A. thrombin into prothrombin
B. prothrombin into thrombin
C. thromboplastin into prothrombin
D. fibrin into fibrinogen
Select your answer:
Topics:
Geriatrics Vitamin Myocarditis Clinical Pathology Health and The Environment DNA Structure, Replication, Proteins Bone Circulatory and Nervous System Cell Diversity - Organization, Tissues, Plants and Animals Eye or Nose Injuries Muscular Living Organisms & Animal Behaviors Thyroid Disease Psychology, Psychiatry, & Social Work All About BacteriaOther quiz:
The Skeletal System › ViewWhat happens when babies’ bones fuse together?
A. Split into two
B. Create cartilage
C. Break apart
D. Join together
Viruses › View
Which of the following is one important difference between a virus and a bacterial cell?
A. a virus is much larger in size than a bacterial cell
B. a virus always causes more severe disease than a bacterial cell
C. a virus can never reproduce on its own, but a bacterial cell can
D. a virus does not contain genetic material, but a bacterial cell does