Energy in Food and Its Impact on the Body
What is the definition of Calorie?
Energy in food is measured in Calories. A Calorie is the amount of energy it takes to raise the temperature of 1kg of water by 1 Celsius.
What is the definition of Digestion?
Digestion is the mechanical and chemical breakdown of food into small particles and molecules that your body can absorb and use.
What is the definition of Carbohydrates?
Carbohydrates are molecules made of carbon, hydrogen, and oxygen atoms and are usually the body's major source of energy. They are commonly found in 3 forms, starches, sugars, or fibers.
What is the definition of Fats?
You need a certain amount of fat in your diet and on your body to stay healthy. Fats, also called lipids, provide energy and help your body absorb vitamins.
What is the definition of Minerals?
In addition to vitamins, you also need minerals. Minerals are inorganic nutrients that help the body regulate many chemical reactions.
What is the definition of Vitamins?
Vitamins are essential nutrients that the body needs to function properly. They are needed in small amounts and play various roles in the body.
What is the definition of Proteins?
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.
What is the definition of Enzyme?
Enzymes are proteins that help break down larger molecules into smaller molecules. They also speed up or catalyze the rate of chemical reactions.
What is the definition of Peristalsis?
Peristalsis is the involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wave-like movements that push the contents of the canal forward.
What is the definition of Excretion?
Excretion is the general term referring to the separation and throwing off of waste materials or toxic substances from the cells and tissues of a plant or animal.
What is the definition of Urine?
When blood is filtered, a fluid called urine is produced.
Answer:
1-Energy in food is measured in Calories. A Calorie is the amount of energy it takes to raise the temperature of 1kg of water by 1 Celsius.
2-Digestion is the mechanical and chemical breakdown of food into small particles and molecules that your body can absorb and use.
3-Carbohydrates are molecules made of carbon, hydrogen, and oxygen atoms and are usually the body's major source of energy. They are commonly found in 3 forms, starches, sugars, or fibers. Good sources of carbohydrates are red beans, fruits, and vegetables.
4-You need a certain amount of fat in your diet and on your body to stay healthy. Fats provide energy, help absorb vitamins, and are a major part of cell membranes.
5-In addition to vitamins, you also need minerals. These inorganic nutrients help the body regulate many chemical reactions.
6-Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.
7-Enzymes are proteins that help break down larger molecules into smaller molecules. They also speed up or catalyze the rate of chemical reactions.
8-Peristalsis is the involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wave-like movements that push the contents of the canal forward.
9-Excretion is the general term referring to the separation and throwing off of waste materials or toxic substances from the cells and tissues of a plant or animal.
10-When blood is filtered, a fluid called urine is produced.
Explanation:
Energy in food, whether in the form of Calories, carbohydrates, fats, proteins, or other nutrients, plays a crucial role in maintaining our overall health and well-being. Understanding the definitions of these terms gives us insight into how our bodies function and what they need to function optimally.
When we consume food, our bodies go through the process of digestion to break down the food into smaller particles and molecules that can be absorbed and used for energy and various bodily functions. Carbohydrates, fats, proteins, vitamins, and minerals all play essential roles in providing energy, supporting various bodily functions, and maintaining overall health.
Enzymes are crucial in speeding up chemical reactions in the body, while peristalsis ensures the movement of food and waste through our digestive system. Excretion helps rid the body of waste and toxins, and the production of urine is a vital part of this process.
By understanding the definitions and roles of these terms related to energy and nutrition, we can make more informed choices about our diet and lifestyle, ultimately leading to better health and well-being.