If You Are Attempting to Minimize the Amount of Mercury

question 2

Multiple Choice

If you are attempting to minimize the amount of mercury in your diet, you should eat

• A) omnivores such as hogs.
• B) herbivores such as cattle.
• C) producers such as fruits and vegetables.
• D) low-level carnivores such as tilapia.
• E) high-level carnivores such as tuna.

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Definitions:

Troponin-Tropomyosin Complex

A protein complex involved in the regulation of muscle contraction in skeletal and heart muscles.

Sarcoplasmic Reticulum

A specialized type of smooth endoplasmic reticulum found in muscle cells, involved in the storage and release of calcium ions for muscle contraction.

Power Stroke

The phase in the cycle of a motor protein, such as myosin in muscle contraction, where force is generated and movement occurs.

Myosin Head

The part of the myosin protein that binds to actin filaments, enabling muscle contraction.