Which of the Following Is/are Equivalent Expressions for the Ratio

question 13

Multiple Choice

Which of the following is/are equivalent expressions for the ratio 1:5?

• A) 20%
• B) 15%
• C) 0.20
• D) 1/20
• E) 1/5

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Definitions:

Extracellular Fluids

Fluids outside of cells, including blood plasma and interstitial fluid, that help transport nutrients, oxygen, and waste products.

Blood Calcium

The concentration of calcium ions in the blood, which is crucial for bone health, muscle function, and nerve signaling.

Parathyroid Glands

Tiny glands in the neck that secrete parathyroid hormone, responsible for controlling blood calcium concentrations.

Osteoclasts

Large bone cells that dissolve bone tissue during growth and healing processes, playing a critical role in bone resorption and remodeling.