Practice FPSC Everyday Science questions with answers and explanations.
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Vitamin K is required to make several clotting factors.
Deficiency can increase bleeding risk.
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Calcium combines with phosphate in mineralized tissues.
It also supports muscle and nerve function.
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The liver produces bile.
The gallbladder stores and concentrates it.
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Ligaments stabilize joints by connecting bones.
They limit excessive movement.
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Bile breaks large fat globules into small droplets physically.
This increases surface area for lipase action.
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The cerebrum is the largest brain region.
It supports conscious thought, sensation, memory, and voluntary movement.
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The gallbladder stores and concentrates bile made by the liver.
It releases bile into the small intestine.
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Salivary amylase starts breaking starch into smaller sugars.
Its action continues briefly after swallowing.
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Pepsin works in the acidic stomach environment.
It breaks proteins into smaller peptides.
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Lipase hydrolyzes fats into fatty acids and glycerol.
It acts mainly in the small intestine.
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Beta cells in the pancreas produce insulin.
The hormone helps lower blood glucose.
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Insulin promotes glucose uptake and storage.
Deficiency or resistance can lead to diabetes mellitus.
