Serum differs from blood plasma because
- contains blood cells and fibrinogen
- contains soluble food and mineral salt
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lacks the blood protein and fibrinogen
- lacks blood cells and albumin
The correct answer is: C
Explanation
Serum differs from blood plasma in the following ways:
-
How it's obtained
Serum is obtained from blood that has clotted, while plasma is obtained from blood that has been prevented from clotting with an anticoagulant.
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What it contains
Serum lacks clotting factors, such as fibrinogen, that are present in plasma. Both serum and plasma contain similar components like antibodies, hormones, and electrolytes
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