Table of contents

1. Matter and Measurements4h 31m
2. Atoms and the Periodic Table5h 23m
3. Ionic Compounds2h 18m
4. Molecular Compounds2h 18m
5. Classification & Balancing of Chemical Reactions3h 17m
6. Chemical Reactions & Quantities2h 27m
7. Energy, Rate and Equilibrium3h 46m
8. Gases, Liquids and Solids3h 25m
9. Solutions4h 10m
10. Acids and Bases3h 29m
11. Nuclear Chemistry56m
BONUS: Lab Techniques and Procedures1h 38m
BONUS: Mathematical Operations and Functions47m
12. Introduction to Organic Chemistry1h 34m
13. Alkenes, Alkynes, and Aromatic Compounds2h 12m
14. Compounds with Oxygen or Sulfur1h 6m
15. Aldehydes and Ketones1h 1m
16. Carboxylic Acids and Their Derivatives1h 11m
17. Amines39m
18. Amino Acids and Proteins1h 51m
19. Enzymes1h 37m
20. Carbohydrates1h 41m
21. The Generation of Biochemical Energy2h 8m
22. Carbohydrate Metabolism2h 22m
23. Lipids2h 26m
24. Lipid Metabolism1h 45m
25. Protein and Amino Acid Metabolism1h 37m
26. Nucleic Acids and Protein Synthesis2h 54m

2. Atoms and the Periodic Table

Periodic Table: Classifications

GOB Chemistry

2. Atoms and the Periodic Table

Periodic Table: Classifications

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2:23 minutes

Problem 16a

Textbook Question

Using the Chemistry Link to Health: Elements Essential to Health, answer each of the following:
a. What is a micromineral?

Verified step by step guidance

A micromineral, also known as a trace element, is a type of mineral that the body requires in very small amounts, typically less than 100 milligrams per day, to maintain proper physiological functions.

Examples of microminerals include iron (Fe), zinc (Zn), copper (Cu), iodine (I), selenium (Se), manganese (Mn), and fluoride (F).

Microminerals play critical roles in various biological processes, such as enzyme function, hormone production, and maintaining the structural integrity of tissues.

Unlike macrominerals (e.g., calcium, potassium), which are needed in larger quantities, microminerals are essential in trace amounts but are equally important for health.

To answer the question, identify the definition of a micromineral and its significance in health, and provide examples to illustrate its role in the body.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Microminerals

Microminerals, also known as trace minerals, are essential nutrients required by the body in small amounts, typically less than 100 milligrams per day. They play crucial roles in various physiological functions, including enzyme activity, hormone production, and maintaining overall health. Common examples include iron, zinc, copper, and selenium, each contributing to vital processes such as oxygen transport and immune function.

Essential Nutrients

Essential nutrients are compounds that the body cannot synthesize on its own and must be obtained through diet. They include macronutrients like carbohydrates, proteins, and fats, as well as micronutrients such as vitamins and minerals. Microminerals fall under this category, highlighting their importance in supporting metabolic processes and preventing deficiencies that can lead to health issues.

Deficiency and Health Impact

Deficiency in microminerals can lead to significant health problems, as each mineral has specific functions that are critical for maintaining bodily health. For instance, iron deficiency can result in anemia, while a lack of zinc can impair immune function. Understanding the role of microminerals in health emphasizes the importance of a balanced diet rich in diverse nutrients to prevent such deficiencies.