Baking Soda Consists of the Ionic Compound Sodium Bicarbonate

question 69

Multiple Choice

Baking soda consists of the ionic compound sodium bicarbonate.What is the formula of this compound?

• A)Na(CO₃)₂
• B)Na₂CO₃
• C)NaBiCO₃
• D)NaHCO₃
• E)Na₂HCO₃

Describe the mechanisms of nutrient absorption and transport.

Understand the physiological adaptations for digestion across different species.

Explain the regulation of blood glucose levels and the hormonal control involved.

Describe the biochemical pathways involved in metabolism and energy storage.

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Definitions:

Acid Rain

Precipitation whose acidity destroys forests and the ecosystems of lakes. It is formed by sulfur dioxide and other gases emitted by coal-burning power plants, pulp and paper mills, and motor-vehicle exhaust.

Precipitation

Any form of water, such as rain, snow, sleet, or hail, that falls from the atmosphere to the Earth's surface.

Genetic Pollution

The uncontrolled spread of genetic information, often as a result of human activities, leading to unwanted alterations in populations or species.

Ecological Dangers

Risks and threats to the environment and ecosystems, including pollution, climate change, and loss of biodiversity.