Energy balance is the important relationship between the energy the body takes in and the energy the body puts out. In this lesson, explore how the body uses energy, planned physical activity vs. non-exercise activity thermogenesis, and the thermic effect of food. Updated: 02/23/2025 ...
Human body obtaining food energy: The chemical energy that human beings acquire from healthy or nutritious food materials for living and performing...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
.In your stomach, there are some juices to help make the food thick and mushy. The thick and mushy form of food then goes to your intestines(?). Your body uses some of it.You let off what your body does not use when you go to the toilet.( F)1. Food can give us different kin...
Also, the number of calories you use at any moment usually depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking and so on. The energy in food is in the form or three kinds of chemical materials—carbohy...
2) How is the caloric content of food determined?Energy from Food:We do work as we convert the energy that is stored in our body. We eat food to obtain the energy that is required for our body to function. Each food has its own calorific value...
In order for the brain to efficiently transform and synthesize these valuable nutrients, it needs fuel, and lots of it. While the human brain only makes up about 2% of our body weight, it uses up to 20% of our ...
The evidence seems to be that they do not, and it is postulated that metabolic economies enable the women to produce 4 kg of body fat and a foetus weighing 3.5 kg without any increase in energy intake at all. Infants grow very rapidly, particularly during the first 6 months after birth,...
cells can vary depending on how active you are,how much energy you burn at rest, and the types of food you eat. Glycogen stored in muscle is primarily used by the muscles themselves, while those stored in the liver are distributed throughout the body—mainly to the brain and spinal cord...
junk food for quick energy when they are tired."Some experts are worried about how texting is affecting teenagers' lives. One concern is that students might not learn correct grammar and spelling if most of the writing they do is made up of lext messages. Some people also worry that teens...
A. The food chain is not easy to be broken. B. The energy of an animal usually disappears when it dies. C. Increasing the links will not break the balance of nature. D. Breaking the food chain is bad for the biodiversity of the environment. The study mentioned in Paragraph 3 proves ...