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organic molecules
| Question | Answer |
|---|---|
| 1.Carbohydrates | Carbohydrates are organic macromolecules that are made up of carbon, hydrogen, and oxygen atoms. |
| 2.mono-saccharides. | Carbohydrates may be simple or complex. Simple carbohydrates are also known as |
| 2.polysaccharides. | Mono-saccharides can be combined to form more complex carbohydrates known as |
| 3.Nucleic Acids | Nucleic acids are formed from nucleotide monomers. |
| 4.Nucleotides | chemical compounds that are primarily comprised of the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus. |
| 5.Lipids | organic macromolecules that are insoluble in water. |
| 6.unsaturated fats | contain some carbon-carbon double bonds. |
| 7.Proteins | Proteins are organic macromolecules. |
| 8.amino acid | Proteins are organic macromolecules that are composed of amino acid monomers. |
| 9.Hormones | are protein-containing substances that play a role in the regulation of cellular functions. |
| 10.antibodies | Substances containing proteins that play a role in defense |
| 11.active sites | Most enzymes have a surface with one or more deep folds.The folds make pockets called active sites |
| 12.molecule. | A group of atoms that is held together by covalent bonds is known as a molecule. |
| 13.organic molecule | If bonding occurs between two or more carbon atoms, the group is known as an organic molecule. |
| 14.Macromolecules | are groups of molecules that are joined together. There are four main macromolecules of life - carbohydrates, nucleic acids, lipids, and proteins. |
| 15.two main types of nucleic acids | ribonucleic acids (RNA) and deoxyribonucleic acids (DNA) |
| 16.Cellulose, | a major component found in the cell walls of plants. |
| 17.DNA and RNA different functions (1-2) | DNA stores genetic information and encodes the sequences of all the cell's proteins. |
| 18.DNA and RNA different functions (2-2) | RNA is involved in the direct production of the proteins. |
| 19.The most important lipids, however, are | fats. |
| 20.Triglycerides are a type of fat that contain | one glycerol molecule and three fatty acids. |
| 21.The fatty acids in saturated fats do not contain any | double bonds between the CH2 units |
| 22.Saturated fats are found in | butter, cheese, chocolate, beef, and coconut oil. |
| 23.Unsaturated fats are found in | olives and olive oil, peanuts and peanut oil, fish, and mayonnaise |
| 24.Fats are important because | they are a major source of energy |
| 25.Most enzymes have a surface with | one or more deep folds |