Topic: Body Transport System Subtopic: What is blood?
What is job of fibrinogen?
Answer: Fibrinogen is a blood protein which convert into fibrin to heal wounds. Fibrin sticks to the wound in threads forming a net. Red blood cells passing through this net get stuck in the net making a clot of blood. This clot drops off when the wound is totally healed.
- What are proteins and functions?
- How is deoxygenated blood pumped to lungs?
- What is absorption?
- Where does bacteria in faeces come from?
- Where is digestive food transported?
- How does mineral salts enter roots?