Question

Which of the following protein is the most abundant in the human body?

• A. Actin
• B. Myosin
• C. Collagen
• D. Albumin

Answer 1

The correct option is C

Collagen

The correct option is C

Explanation of the correct option:

1. Collagen is the most abundant protein found in the human body.
2. Collagen makes up 30% of the total protein content in the human body.
3. It is an important component of all connective tissues in our bodies.
4. Collagen can be found in our joints, bones, skin, hair, and other tissues.
5. Collagen helps the skin move, stretch, and recoil back into shape.
6. Collagen is found throughout the body and serves to hold cells together.
7. In the absence of collagen, the body would disintegrate.
8. Collagen is a structural protein found in various connective tissues in animals.

Explanation of the incorrect options:

Option A:

1. Actin is a class of globular proteins.
2. They are found in the majority of eukaryotic cells.
3. It helps to shape, form, and move the body.
4. This protein is found in the muscle.

Option B:

1. Myosin is a motor protein.
2. It serves as the foundation for muscle fiber contraction.
3. These are larger and thicker in size.
4. It's found in muscle cells.

Option D:

1. The liver produces albumin.
2. It is a globular protein.
3. Albumin is found in high concentrations in the blood.
4. It is employed in the binding of hormones, other molecules, and drugs.
5. Albumin regulates the movement of water between the blood and the tissues.

Final answer: Collagen protein is the most abundant In the human body.