For a healthy living, we require a balanced diet. A balanced diet is one which contains correct proportion of carbohydrates, fats and proteins. It should provide us with necessary minerals and vitamins. Roughage or fiber is also an important part of balanced diet. The proper diet should be taken along with proper water intake for a healthy living.

For acute cases of protein deficiency, individuals are recommended to use  high protein diets so as tho help them rebuild muscles. While high protein diets include meals enriched with foods like eggs, meats, milk, chicken, seafood, and fish, vegetables like legumes and nuts also give in an ideal supply of proteins. However, to match the protein quality nearest to meat individuals need to take in sprouted grams, groundnuts and soy products.

A balanced diet is one which contains all the nutrients in an appropriate amount necessary for growth, energy production, 'physiological regulation, metabolic requirements, replacement and regeneration of living body. Balanced diet provides us with substances like proteins,carbohydrates, fats, minerals and vitamins without which proper growth and health is not possible.maintenance of

A balanced diet is one that gives the body the nutrition it needs to function properly. To get a balanced nutrition, one should obtain the majority of the daily calories from fresh fruits and vegetables, whole grains and lean proteins. In addition of this, water and roughage complete the balanced diet.
Therefore, the correct answer is option D.

A balanced diet should contain all the nutrients. Mohan's meals is lacking in proteins, hence Dal should be added.

The process of deep frying food involves submerging the food to be fried completely in hot oil at temperatures between 350 °F (177 °C) and 375 °F (191 °C). This is detrimental to the nutritional value of food as the fat degradation processes during deep frying leads to loss of nutritional value of the food.

• Good food contains the necessary nutrients required by the body to have good height, good weight, and good strength and hence good health.

• A balanced diet is a diet that contains the quality and proportions of nutrients needed to maintain good health and to sustain life. In a balanced diet, 45-65% of the diet should come from carbohydrates, 20-35% of the diet should come from fats and 10-15% of the diet should come from protein.

Zero calorie food or negative calorie foods do contain some calories but without any nutritional value. Of the given options, Cocoa Cola or soft drinks are ones that contain zero value calories.

• Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have a negative effect on health. 
•  People are generally considered obese when their body mass index (BMI), a measurement obtained by dividing a person's weight by the square of the person's height, is over 30 kg/m2; the range 25–30 kg/m2 is defined as overweight. 
• Obesity is most commonly caused by a combination of excessive food intake particularly fat and sugars, but don't burn off the energy through exercise and physical activity, it will be stored by the body as fat. Hence, Junk food eaten frequently leads to Obesity.

Fats and carbohydrates are among the three vital macronutrients, the other being proteins, that are needed to keep your body healthy. While eating moderate amounts is beneficial, excessive intake of fats and carbohydrates can cause complications such as cancer and obesity. 

Chlorella (Green alga), as food supplement is rich in protein and carbohydrates. It yields about 30% proteins, 15% lipids, 30% carbohydrates and 5% ash. Spirulina platensis (blue-green alga) is one of the richest sources of protein and vitamin $B _{2}$. In long range space exploration, scientist have turned to Chlorella and Spirulina to use them as portable oxygen generators and food sources.

A person should eat a balanced diet for healthy living. A balanced diet is the diet that contains all the components in optimum proportions and quantity required for maintaining the body in a perfect state of health, activity and development. Various components of the balanced diet are carbohydrates, fats, proteins, vitamins, mineral and roughage or fiber.

Vitamin D is not found in milk but obtained from early morning Sun, cod liver oil, shark liver oil, Pilchard, Herring. Rest all are found in the milk.

• Good food means a healthy diet. The balanced diet is a healthy diet as it contains all the necessary components of food required for a healthy body. It provides energy and strength to the body.

Cortisol is a steroid hormone, known as a glucocorticoid, made in the cortex of the adrenal glands and then released into the blood which transports it all round the body.  It is a life-sustaining hormone which maintains homeostasis. Almost every cell contains receptors for cortisol and so cortisol can have lots of different actions depending on which sort of cells it is acting upon. These effects include controlling the body’s blood sugar levels and thus regulating metabolism, acting as an anti-inflammatory, influencing memory formation, controlling salt and water balance, influencing blood pressure and helping the development of the foetus. In many species, cortisol is also responsible for triggering the processes involved in giving birth. Aldosterone, parathormone, and somatostatin do not cause the symptoms such as obesity, weakness, salt and water retention etc. Thus, option A is correct.

Yoghurt has much digestion aiding property as it is a dairy byproduct. yoghurt neutralize the acid which in turn cool the stomach. it also helps in digestion. 

A balanced diet is one which provides all the nutrients in required amounts and proper proportions. The basic component of the balance diet is proteins, fat, carbohydrates, vitamins and minerals. The quantities of foods needed to meet the nutrient requirements vary with age, gender, physiological status and physical activity. 

• Obesity is a condition that is associated with having an excess amount of body fat, defined by genetic and environmental factors that are difficult to control when dieting.
  
• Malnutrition refers to deficiencies, excesses or imbalances in a person’s intake of energy and/or nutrients.
  

Diet refer to the food and drink a person consumes daily which is oxidized to form energy. The diet which contains all the major components is known as balanced diet. The basic component of the balance diet is proteins, fat, carbohydrates, vitamins and minerals. The quantities of foods needed to meet the nutrient requirements vary with age, gender, physiological status and physical activity.

Proteins are regarded as the building blocks of our body. It helps in the growth and development of the body. It helps to build and repair the damaged tissues. It forms an integral component of the enzymes and hormones of the body which helps in the regulation of metabolic activities like digestion etc. It also provides energy to the body for physical and metabolic activities. The protein contains four calories per gram. Fish and proteins are good sources of proteins. Other sources are milk, yoghurt and cheese etc.

Roughage is basically edible fiber. It has the capacity to resist the enzymes of human digestive system. It helps in proper elimination of waste products. examples are whole grains like oats and vegetables like carrot and cucumber. So, the correct option is 'Fibres'.

The main components of dietary fiber are derived from the cell walls of plant material in the diet and comprise cellulose, hemi-cellulose and pectin (the non-starch polysaccharides). Lignin, a non-carbohydrate component of the cell wall is also often included. Dietary fiber is a term which is felt to be valuable for the consumer who looks upon this as a healthy component of the diet. At the present time, there is no consensus as to which components of carbohydrate should be included as dietary fiber and different authors have variously included non-starch polysaccharides and resistant starch.

Deoxyribose, also known as D-Deoxyribose and 2-deoxyribose, is a pentose sugar (monosaccharide containing five carbon atoms) that is a key component of the nucleic acid deoxyribonucleic acid (DNA). It is derived from the pentose sugar ribose. So, the correct option is 'True'.

A balanced diet is one which provides all the nutrients in the required amounts and proper proportions. A balanced diet should provide around 50-60% of total calories from carbohydrates, preferably from complex carbohydrates, about 10-15% from proteins and 20-30% from both visible and invisible fat.

A balanced diet is one which provides all the nutrients in required amounts and proper proportions. A balanced diet should provide around 50-60% of total calories from carbohydrates, preferably from complex carbohydrates, about 10-15% from proteins and 20-30% from both visible and invisible fat.

Our body relies on vitamins, minerals, carbohydrates, protein and fat for many functions, including growth and development. While healthy eating habits are particularly important for infants and children, whose bodies are still growing, adults rely on nutrients for cell growth, lean tissue development and overall good health. So, the correct option is 'True'.

The linking of two amino acids is accompanied by the loss of a molecule of water. A series of amino acids joined by peptide bonds form a polypeptide chain, and each amino acid unit in a polypeptide is called a residue.

1. A conjugated protein is a protein that functions in interaction with other (non-polypeptide) chemical groups attached by covalent bonding or weak interactions. Some examples of conjugated proteins are lipoproteins, glycoproteins, metalloproteins etc.
2.  Haemoglobin is the iron-containing oxygen-transport metalloprotein in the red blood cells of almost all vertebrates as well as the tissues of some invertebrates. 
3. Haemoglobin contains the prosthetic group known as heme. Each heme group contains an iron ion ($Fe^{2+}$) which forms a coordinate bond with an oxygen molecule ($O _2$), allowing haemoglobin to transport oxygen through the bloodstream. As each of the four protein subunits of haemoglobin possesses its own prosthetic heme group, each haemoglobin can transport four molecules of oxygen. Hence, the example of the conjugated protein is haemoglobin.
   

(a) Simple proteins:-  On hydrolysis they yield only the amino acids and occasional small carbohydrate compounds. Examples are: albumins, globulins, glutelins, albuminoids, histones and protamines.

When the body does not require glucose, it is stored in the form of glycogen in the liver and skeletal muscles. If the glycogen reservoirs are full, glucose is converted to fat and stored in the form of fats in various parts of the body as adipose cells.