Diagrams Of Carbon Molecules Chains Quiz

Monosaccharides are the simplest form of carbohydrates and serve as the building blocks for more complex sugars. Glucose, fructose, and galactose are common monosaccharides that play vital roles in energy metabolism and cellular processes. Each incorrect answer represents a different disaccharide rather than a monosaccharide.

Disaccharides are composed of two monosaccharides bonded together, providing a quick source of energy. Sucrose, lactose, and maltose are examples of disaccharides commonly found in food sources.

Carbohydrate polymers made of many monomers are called polysaccharides, such as starch, glycogen, cellulose, and chitin.

Lipids like triglycerides are found in oils from plants and fats from animals, providing various functions in the body related to energy storage, insulation, and skin health.

Cholesterol fits the description given in the question as it contains 4 rings of carbon atoms, plays a role in stabilizing cell membranes, regulating metabolism, and acting as a hormone. The other options do not fully align with all the given characteristics.

The cell membrane phospholipid is composed of glycerol, two fatty acids, and one phosphate group, making it the most common structural molecule found in all cell membranes. The other options do not fulfill the criteria of being the primary structural component of cell membranes.

The correct answer includes examples of waxes that exhibit the described properties, while the incorrect answers are not derived from the combination of 1 saturated long-chain fatty acid and 1 saturated long-chain alcohol.

Proteins known as enzymes have specific functions in breaking down different substances in the body. Sucrase breaks down sugars, Catalase breaks down starch, and Lactase breaks down lactose. Amylase breaks down carbohydrates, Lipase breaks down lipids, and Pepsin breaks down proteins.

Proteins are made up of long chains of amino acids, which are essential for the structure and function of cells in the body. Keratin is a structural protein found in hair, nails, and skin, while actin is a protein that plays a key role in cell structure and movement. Collagen is another structural protein found in connective tissues, insulin is a hormone responsible for regulating blood sugar levels, and hemoglobin is a protein in red blood cells that carries oxygen.

Glycoproteins are molecules that consist of a protein portion with attached sugar molecules. They play important roles in processes such as cell signaling and cell recognition on the cell surface.

DNA contains the genetic instructions for the development, functioning, growth, and reproduction of all known organisms. It serves as a template for the creation of RNA (specifically mRNA) through transcription, which in turn guides the synthesis of proteins.

RNA plays a crucial role in protein synthesis by carrying genetic information from DNA to ribosomes where proteins are produced. Additionally, RNA also plays a role in ribosome formation, which is essential for protein production within the cell.