1.
Substances found in food that does different functions of the body are called ___
Correct Answer
A. Nutrients
Explanation
Nutrients are substances found in food that perform various functions in the body. They provide the body with energy, aid in growth and development, support immune function, and help maintain overall health. Nutrients include carbohydrates, proteins, fats, vitamins, and minerals. Chemicals and preservatives are not specifically related to the functions of the body, making "nutrients" the correct answer.
2.
Proteins are called
Correct Answer
B. Body building foods
Explanation
Proteins are called body building foods because they play a crucial role in the growth, development, and repair of body tissues. They are responsible for building and repairing muscles, bones, organs, and other tissues. Proteins also help in the production of enzymes, hormones, and antibodies, which are essential for the proper functioning of the body. Additionally, proteins provide energy, although their primary function is not energy production. Hence, proteins are commonly referred to as body building foods.
3.
Bananas are rich in
Correct Answer
B. Carbohydrates
Explanation
Bananas are rich in carbohydrates. Carbohydrates are the main source of energy for the body, and bananas are known for their high carbohydrate content. They contain a type of carbohydrate called starch, which provides a slow and steady release of energy. This makes bananas a great option for athletes or individuals looking for a quick and healthy energy boost. Additionally, bananas also contain natural sugars, such as fructose, which further contribute to their carbohydrate content.
4.
Children need a lot of
Correct Answer
C. Proteins
Explanation
Proteins are essential for children as they play a crucial role in growth and development. They are the building blocks of the body, responsible for the development of muscles, bones, and tissues. Proteins also help in the production of enzymes, hormones, and antibodies, which are necessary for a healthy immune system. Additionally, proteins provide energy and help in repairing damaged cells. Therefore, a sufficient intake of proteins is necessary for children to support their overall growth and development.
5.
Calcium is needed for
Correct Answer
C. Both A and B
Explanation
Calcium is essential for maintaining healthy bones and teeth. It plays a crucial role in bone formation and strength, as well as in maintaining the structure and integrity of teeth. Adequate calcium intake is necessary to prevent conditions like osteoporosis and tooth decay. Therefore, the correct answer is "Both A and B" as calcium is needed for both healthy bones and healthy teeth.
6.
We need ____ glasses of water everyday
Correct Answer
B. 8
Explanation
The correct answer is 8 because it is generally recommended that adults drink at least 8 glasses (or 64 ounces) of water per day to stay hydrated and maintain proper bodily functions.
7.
The nutient that is stored in the body for future use is
Correct Answer
B. Fats
8.
What is a diet?
Correct Answer
B. It means the food we eat everyday
Explanation
The correct answer is "It means the food we eat everyday." A diet refers to the types of food and drinks that a person consumes regularly. It encompasses the overall eating pattern and choices made regarding nutrition. This includes the selection of food groups, portion sizes, and meal planning. Therefore, a diet is not limited to the act of dieting, which typically refers to a temporary restriction of food intake for weight loss or health reasons.
9.
Green leafy vegetables are rich in _____
Correct Answer
B. Iron
Explanation
Green leafy vegetables are rich in iron. Iron is an essential mineral that plays a crucial role in the production of red blood cells and the transportation of oxygen throughout the body. Leafy greens such as spinach, kale, and broccoli are excellent sources of iron, making them an important part of a balanced diet. Iron deficiency can lead to anemia and other health issues, so consuming iron-rich foods like green leafy vegetables is important for maintaining good overall health.
10.
A person who does physical labour needs _______
Correct Answer
B. Carbohydrate
Explanation
A person who does physical labor needs carbohydrates. Carbohydrates are the body's main source of energy, providing fuel for physical activity and maintaining proper bodily functions. They are broken down into glucose, which is used by the muscles during exercise. Proteins are essential for muscle repair and growth, but carbohydrates are the primary fuel source for energy during physical labor. Fat is also a source of energy, but carbohydrates are more easily and quickly converted into usable energy. Therefore, carbohydrates are crucial for individuals engaged in physical labor to sustain their energy levels and perform their tasks efficiently.