Clots in Our Blood Can Lead to a Heart Attack

question 46

Multiple Choice

Clots in our blood can lead to a heart attack or stroke by blocking blood flow. If a clot were made up of a mass of proteins, what changed in the proteins to cause them to form the clot?

• A)The proteins became more polar.
• B)The blood became saturated with proteins.
• C)The proteins were no longer soluble in the blood.
• D)The proteins became more soluble in the blood.

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Definitions:

Product Cost

The total of costs directly tied to the production of a product, including raw material, labor, and overhead.

Oil Lubricants

Substances applied to reduce friction and wear between surfaces in mutual contact, which ultimately extends the life of machinery.

Factory Plant

A facility where industrial or manufacturing processes occur, often including buildings and machinery.

Factory Overhead

Costs incurred in the production process that cannot be directly linked to specific products, such as maintenance, utilities, and salaried personnel.