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What is the minimum amount of energy required for two substances to react?
The minimum amount of energy required for two substances to react is called the activation energy. It is the energy needed to break the chemical bonds in the reactants so that new bonds can form in the products. This energy barrier must be overcome for the reaction to occur.
What are energy yielding substances?
Energy-yielding substances are molecules like carbohydrates, fats, and proteins that the body metabolizes to produce energy in the form of ATP through processes like glycolysis, beta-oxidation, and the citric acid cycle. These substances serve as fuel sources for cellular processes, providing the energy needed for metabolic functions and physical activities.
Why is energy needed by the body?
Energy is needed by the body to perform essential functions such as metabolism, growth, repair of tissues, and physical activity. It is obtained through the breakdown of carbohydrates, fats, and proteins that are consumed in the diet. Energy also helps in supporting the body's overall health and well-being.
Why is heat energy needed to melt a solid what is heat energy called?
Heat energy is needed to melt a solid because it increases the kinetic energy of the particles, causing them to break free from their fixed positions in the solid structure. The heat energy required to melt a solid is called "latent heat of fusion."
A difference in this results in different ending temperatures when the same amount of thermal energy is added to two different substances?
The specific heat capacity of a substance determines how much thermal energy is needed to raise its temperature. Therefore, substances with different specific heat capacities will reach different ending temperatures when the same amount of thermal energy is added. Substances with higher specific heat capacities will have smaller temperature increases compared to substances with lower specific heat capacities.
What Substances that are needed by the body for growth repair and maintenance is called what?
Nutrients are substances needed by the body for growth, repair, and maintenance. These include carbohydrates, proteins, fats, vitamins, and minerals. Consuming a balanced diet that includes these nutrients is important for overall health and well-being.
Is a substance in food used by the body to promote normal growth maintenance and repair?
A nutrient is needed by the body to promote normal growth, provide energy, repair and more. :)
What is the complex organic substances needed in small amounts for normal growth maintenance reproduction?
Organic nutrients required in small amounts to maintain growth and normal metabolism are called vitamins. Raw materials that the body can use to assemble some vitamins are provitamins.
How do dietitians define the term nutritious?
containing many of the substances needed for life and growth.
What are the substances needed for phototsynthesis?
plant cells-leafs and with the energy of sunshine.
Identify what nutrients are needed for?
Energy, growth, strength, healing.
What Transportation of absorbed substances used to build complex substances in the body?
Transportation of absorbed substances used to build complex substances in the body is primarily carried out through the bloodstream. Nutrients and other building blocks absorbed in the digestive system are transported via the blood to various tissues where they are utilized in the synthesis of complex substances such as proteins, carbohydrates, and fats. These substances are then incorporated into cells and tissues as needed for growth, repair, and maintenance of the body.
What is the substances in food that gives the raw material and the energy needed by the body?
liquid
What are complex organic substances needed in small amounts for normal growth maintenance and reproduction?
These substances are called vitamins. They are essential for various physiological functions in the body, such as metabolism, immune function, and hormone regulation. Vitamins must be obtained through the diet since the body cannot produce them in sufficient amounts.
Why is oxygen important into the cells?
Oxygen is essential for cellular respiration, the process by which cells convert nutrients into energy. This energy is used for various cellular functions, including growth, repair, and maintenance. Without oxygen, cells would not be able to generate the energy needed to sustain life.
Cell energy is needed in?
Cell energy is needed in order to perform essential cellular functions such as growth, repair, and maintenance. This energy is generated through processes like cellular respiration, which converts nutrients into adenosine triphosphate (ATP) that provides the necessary energy for cellular activities. Without sufficient cell energy, cells would be unable to carry out their functions and would ultimately die.
Does respiration affect the growth of plants?
Yes, respiration is essential for plant growth as it generates energy for various metabolic processes. During respiration, plants break down glucose to produce ATP, which is used to fuel growth, maintenance, and development. Without respiration, plants would not be able to carry out essential functions needed for growth.
