Carbohydrates- organic compounds composed of carbon, hydrogen, and oxygen in a ratio of about 2 hydrogen atoms to one oxygen atoms with the carbon atoms varying. Carbohydrates exist as monosaccharides, disaccharides or polysaccharides.

Nucleic acids include the molecules DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). They contain the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus.

ATP

a compound made up of carbon,hydrogen,and oxygen atoms;a type of nutrient that is the main source of energy for body. a compound with an amino group on one end and a carboxyl group on the other end. protein. a macromolecule that contains carbon,hydrogen,oxygen,and nitrogen;needed by the body for growth and repair.

nucleic acids

polysaccharide

The most common carbohydrate polymers that are found in nature are cellulose, starch, dextrins and cyclodextrins, chitin and chitosan, hyaluronic acid, and various gums (carrageenan, xanthan, etc.).

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.

Carbohydrates are found in a wide array of both healthy and unhealthy foods—bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie. They also come in a variety of forms. The most common and abundant forms are sugars, fibers, and starches.

Amino acids are the monomers that make up proteins. Each amino acid has the same fundamental structure, which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom.

The side groups are what make each amino acid different from the others. Of the 20 side groups used to make proteins, there are two main groups: polar and non-polar. These names refer to the way the side groups, sometimes called “R” groups, interact with the environment.

in every amino group, a caboxylic, amino and hydrogen is common.

There are nine essential amino acids, which you must get through your diet: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine. They’re vital for functions such as protein synthesis, tissue repair and nutrient absorption.

20 amino acids

Answer. 3rd statement correctly defines the essential amino acids.

Amino acids consist of carbon, oxygen, hydrogen, and nitrogen. The linking of two amino acids entails the release of a water molecule. Hence, the process that links two amino acids together is called condensation. The condensation reaction is also called a dehydration reaction.

correct answer is ” Plants can synthesize all twenty amino acids. Humans must eat plants or animals to obtain some of these amino acids. “

There are nine essential amino acids which humans must obtain from their diet in order to prevent protein–energy malnutrition and resulting death. They are phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine.

the nine amino acids that cannot be produced by the human body and therefore must be obtained from food; they include histadine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. an enzyme produced by the cells lining the stomach that is involved in protein digestion.

Unlike fat and starch, the human body does not store excess amino acids for later use—the amino acids must be in the food every day. The 10 amino acids that we can produce are alanine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine and tyrosine.

Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins. Broken down into glucose, used to supply energy to cells.

Weight gain Excess protein consumed is usually stored as fat, while the surplus of amino acids is excreted. This can lead to weight gain over time, especially if you consume too many calories while trying to increase your protein intake.

“Proteins” are foods like meat, cheese, and peanut butter. Between 50–60% of protein becomes glucose and enters the bloodstream about 3–4 hours after it’s eaten. Don’t eat fruit, fruit juice, or a “sweet” (often called fast-acting carbohydrates) for a snack without also eating protein.

Proteins are the most diverse biomolecules on Earth, performing many functions required for life. Protein enzymes are biological catalysts, maintaining life by regulating where and when cellular reactions occur. Specific differences between each amino acid interact to create unique three-dimensional protein structures.

Here is a list of 20 delicious foods that are high in protein.

• Eggs. Whole eggs are among the healthiest and most nutritious foods available.
• Almonds. Almonds are a popular type of tree nut.
• Chicken breast. Chicken breast is one of the most popular protein-rich foods.
• Oats.
• Cottage cheese.
• Greek yogurt.
• Milk.
• Broccoli.