Food, substance consisting essentially of protein, carbohydrate, fat, and other nutrients used in the body of an organism to sustain growth and vital processes and to furnish energy . The absorption and utilization of food by the body is fundamental to nutrition and is facilitated by digestion.
What is the perfect definition of food?
Food, substance consisting essentially of protein, carbohydrate, fat, and other nutrients used in the body of an organism to sustain growth and vital processes and to furnish energy . The absorption and utilization of food by the body is fundamental to nutrition and is facilitated by digestion.
What is food in simple term?
Food is any substance consumed to provide nutritional support for an organism . Food is usually of plant, animal or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals.
What is an example of a food?
The definition of food is nourishment taken into the body. An example of food is chicken parmigiana . Used as food.
What is food according to biology?
(1) A form of nourishing substance that is consumed . (2) A substance that provides nourishment. (3) A source of nutrient, especially a solid substance that is fed upon to be metabolized to gain energy or molecules essential for the organism’s continued existence.
What are the 3 functions of food?
As was stated above, the three functions of food are: nutrition absorption, satisfying psychological needs, and physical adjustment .
What are the 7 types of food?
There are seven main classes of nutrients that the body needs. These are carbohydrates, proteins, fats, vitamins, minerals, fibre and water . It is important that everyone consumes these seven nutrients on a daily basis to help them build their bodies and maintain their health.
What are the six classes of food?
The six essential nutrients are vitamins, minerals, protein, fats, water, and carbohydrates .
What are the three main types of food?
- breads, cereals, rice, pasta, noodles and other grains.
- vegetables and legumes.
- fruit.
- milk, yoghurt, cheese and/or alternatives.
- lean meat, fish, poultry, eggs, nuts and legumes.
What are the 10 best foods to eat?
- 10 Best Foods. ShareThis. ...
- Sweet Potatoes.
- Mangoes. About a cup of mango supplies 100% of a day’s vitamin C, one-third of a day’s vitamin A, a decent dose of blood-pressure-lowering potassium, and 3 grams of fiber. ...
- Plain (0%) Greek Yogurt. ...
- Broccoli. ...
- Wild Salmon. ...
- Oatmeal. ...
- Garbanzo Beans.
What are the 10 types of food?
- Vegetables.
- Fruits.
- Grains, legumes, nuts and seeds.
- Meat and poultry.
- Fish and seafood.
- Dairy foods.
- Eggs.
What is food chain and example?
The definition of a food chain is a system where a small animal is the food for a larger animal which, in turn, is the food for an even larger animal. An example of food chain is a fly being eaten by a frog and then the frog is eaten by a larger animal. noun.
What’s an example of a food chain?
Food Chain. A food chain shows you how one organism eats another and transfers its energy. For example, a zebra eats grass , and the zebra is eaten by the lion.
What is the role of biology in food?
Biologists play a key role in producing food and drinks and developing new products . Biotechnologists design the manufacturing processes and machinery used to produce food and drink. This allows products with a consistent flavour, colour and texture to be produced in large quantities.
What are the two types of food?
Basic foods: Milk and milk products ; meats and similar foods such as fish and poultry; vegetables which includes dried beans, peas, fruits and grains. These foods are forms the basis of a nutritious diet. Also called whole foods.
What is the importance of food?
A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.
