What compound stores genetic information?
What compound stores genetic information?
Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are the two main nucleic acids. DNA is a double-stranded nucleic acid. DNA is the molecule that stores our genetic information (Figure below). The single-stranded RNA is involved in making proteins.
Which type of organic compound carbohydrates lipids proteins or nucleic acids stores genetic information?
The Significance of Carbon
| Type of Compound | Examples | Monomer |
|---|---|---|
| Carbohydrates | sugars, starches | monosaccharide |
| Lipids | fats, oils | |
| Proteins | enzymes, antibodies | amino acid |
| Nucleic Acids | DNA, RNA | nucleotide |
Do nucleic acids store genetic information?
Genetic information is stored in the sequence of bases along a nucleic acid chain. The bases have an additional special property: they form specific pairs with one another that are stabilized by hydrogen bonds. The base pairing results in the formation of a double helix, a helical structure consisting of two strands.
What elements are found in carbohydrates lipids proteins and nucleic acids?
Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).
What do carbohydrates lipids proteins and nucleic acids do?
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.
What is the difference between nucleic acids and carbohydrates?
The difference between carbohydrates and nucleic acids is that carbohydrates are a source of calories whereas nucleic acids are not. -The major function of carbohydrates in the diet is to fuel the body cells. On the other hand, the function of nucleic acid is to direct the synthesis of new protein molecules.
What are the function of carbohydrates?
Carbohydrates serve several key functions in your body. They provide you with energy for daily tasks and are the primary fuel source for your brain’s high energy demands. Fiber is a special type of carb that helps promote good digestive health and may lower your risk of heart disease and diabetes.
How does fiber play a role in carbohydrates?
Fiber is a type of carbohydrate that the body can’t digest. Though most carbohydrates are broken down into sugar molecules, fiber cannot be broken down into sugar molecules, and instead it passes through the body undigested. Fiber helps regulate the body’s use of sugars, helping to keep hunger and blood sugar in check.
Does fiber raise blood sugar?
Fiber does not affect your blood sugar levels. But because fiber is a type of carbohydrate that your body can’t digest, it does not affect your blood sugar levels.
What are good sources of fiber?
Good sources include barley, oatmeal, beans, nuts, and fruits such as apples, berries, citrus fruits, and pears. Many foods contain both soluble and insoluble fiber. In general, the more natural and unprocessed the food, the higher it is in fiber. There is no fiber in meat, dairy, or sugar.
What is so special about carbohydrates?
Carbohydrates are foods that get converted into glucose, or sugar, in our bodies during digestion. Glucose is a main source of fuel for our body. It is especially important for the brain, which cannot easily use other fuel sources (such as fat or protein) for energy.