3 Questions
Which of the following is the most abundant plasma protein?
Albumin
What can happen if there is a loss of albumin in the body?
Edema and decreased oncotic pressure
Which type of proteins are responsible for muscle contraction?
Contractile proteins
Study Notes
- Plasma proteins have various functions including transport, immunity, maintenance, enzymes, buffering, coagulation, and structural proteins.
- Examples of plasma proteins and their functions include thyroxin-binding globulin, apolipoproteins, transferrin, albumin, immunoglobulin, coagulation factors, and complement proteins.
- Albumin is the most abundant plasma protein and helps maintain oncotic pressure and transport various substances.
- Loss of albumin can lead to edema and decreased oncotic pressure.
- Increased capillary permeability in renal glomeruli can cause loss of albumin in the kidneys.
- Plasma proteins play a crucial role in humoral immunity.
- Coagulation factors and complement proteins are also important for immune defense.
- Structural proteins like collagen and keratin provide support to tissues.
- Contractile proteins like actin and myosin are responsible for muscle contraction.
- Plasma proteins have diverse functions that are essential for the proper functioning of the body.
Test your knowledge on the diverse functions of plasma proteins in the body with our quiz! From transport to immunity, maintenance to structural support, plasma proteins play a crucial role in keeping our bodies functioning properly. Learn about the various types of plasma proteins, their functions, and how their loss or dysfunction can affect our health. This quiz is perfect for anyone interested in biology, medicine, or simply curious about the inner workings of the human body.
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