During Coagulation,which of the Following Is Found in the Extrinsic

question 56

Multiple Choice

During coagulation,which of the following is found in the extrinsic mechanism only?

• A) Calcium
• B) Prothrombin activator
• C) Prothrombin
• D) Thromboplastin
• E) Thrombin

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Definitions:

Epimers

Stereoisomers that differ in configuration at exactly one stereogenic center and have the same molecular formula.

Asymmetric Carbons

Carbon atoms bonded to four different groups, leading to chirality or "handedness" in molecules, essential in stereochemistry.

α-D-Ribopyranose

An aldopentose sugar in the pyranose form where the α-configuration at the anomeric carbon is specific to the D-ribose structure.

Ordinal Data

A type of categorical statistical data type in which the order of the values is significant but the difference between each one is not necessarily uniform.