So the correct answer is ‘(a) NaCl – Inorganic macromolecules‘. Note: Evaporation of the ocean water is one of the main processes wont to obtain salt and is most generally followed in countries like India. The crystals obtained usually consist of impurities like calcium sulfate, sodium sulfate, etc.
Is water a macromolecules?
Classes of Macromolecules
Water, while not a macromolecule, is also essential for life. As you can see in the reactions above, water is essential for the polymerization and for the hydrolysis of these macromolecules.
What is in a macromolecules?
Proteins, carbohydrates, nucleic acids, and lipids are the four major classes of biological macromolecules—large molecules necessary for life that are built from smaller organic molecules. Macromolecules are made up of single units known as monomers that are joined by covalent bonds to form larger polymers.
Which is not a macromolecule?
Palmitate is a long chain of fatty acids and thus it is not a macromolecule.
What are the 4 macromolecules?
11.1 Introduction: The Four Major Macromolecules
These are the carbohydrates, lipids (or fats), proteins, and nucleic acids. All of the major macromolecule classes are similar, in that, they are large polymers that are assembled from small repeating monomer subunits.
What are food macromolecules?
The four major biological macromolecules are carbohydrates, lipids, proteins and nucleic acids. Macronutrient refers specifically to the macromolecules that provide dietary energy to the body. The main macronutrients are carbohydrates, fats and proteins. Macronutrient is the term used when discussing human nutrition.
What are examples of macromolecules?
The most common macromolecules in biochemistry are biopolymers (nucleic acids, proteins, and carbohydrates) and large non-polymeric molecules such as lipids, nanogels and macrocycles. Synthetic fibers and experimental materials such as carbon nanotubes are also examples of macromolecules.
Is vitamin A macromolecule?
Also, vitamins are individual units, unlike the macromolecules (excluding lipids) which form polymers through covalent bonding with individual subunits. “Nutritional vitamins are generally elements that the body requires to develop in addition to build unremarkably. “
Is blood a macromolecule?
Red blood cells (RBCs) in this sense are exceptional. They are highly specialized and relatively simple in their composition with the main macromolecular component, haemoglobin (Hb), making up 92 per cent of the dry weight.
What macromolecules are in oil?
Lipids are a class of macromolecules that are nonpolar and hydrophobic in nature. Major types include fats and oils, waxes, phospholipids, and steroids. Fats and oils are a stored form of energy and can include triglycerides. Fats and oils are usually made up of fatty acids and glycerol.
Is oxygen a macromolecule?
There are four classes of macromolecules (polysaccharides or carbohydrates, triglycerides or lipids, polypeptides or proteins, and nucleic acids such as DNA & RNA). Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO).
Which one is a macromolecule?
Macromolecules are basically polymers, long chains of molecular sub-units called monomers. Carbohydrates, proteins and nucleic acids are found as long polymers. Due to their polymeric nature and large size, they are known as macromolecules.
How many macromolecules are there?
There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids); each is an important cell component and performs a wide array of functions.
Is protein A macromolecule?
Proteins are macromolecular polypeptides—i.e., very large molecules (macromolecules) composed of many peptide-bonded amino acids.
Is Diamond a macromolecule?
Such a network of carbon atoms extends throughout the crystal so that the whole diamond is one extremely large covalently bonded entity, i.e., a macromolecule.
Is starch a macromolecule?
Human digestion transforms different foods into sugar and sugar is the basic molecule which provides energy to each single cell of the body. Starch is efficiently transformed into sugar and thus starch provides the energy for your physical and mental activities. Starch is a macromolecule, a big molecule.
Is DNA a macromolecule?
Introduction. Nucleic acids, and DNA in particular, are key macromolecules for the continuity of life.
What foods contain the 4 macromolecules?
- Meat fat.
- Full-fat dairy products.
- Coconut oil and products.
- Peanut oil, palm oil and cottonseed oil.
- Our occasional foods such as chips, biscuits and cake.
Is butter a lipid?
Butter is one of the richest sources of CLA (6mg /g of total fat content). ***Phospholipids (sphingomyelins, lecithins, cephalins ….) are complex lipids. They are quantitatively minor constituents of dairy fat, which play an essential role in the structure of membranes and in cellular regulation.
What are the 4 main macromolecules and their functions?
The four main macromolecules are proteins, carbohydrates, nucleic acids and lipids. They are an important part of the cell and perform essential functions. Proteins are required for growth and maintenance, immunity and also act as enzymes, hormones, etc. Carbohydrates are the main energy source.
Is salt organic or inorganic?
Examples of common everyday inorganic compounds are water, sodium chloride (salt), sodium bicarbonate (baking soda), calcium carbonate (dietary calcium source), and muriatic acid (industrial-grade hydrochloric acid).
Is salt organic?
Salt is a mineral, not a product of agriculture, and therefore cannot be certified organic.