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organic moleules
words
| Question | Answer |
|---|---|
| Macromolecules | are groups of molecules that are joined together. |
| Carbohydrates are? | organic macromolecules that are made up of carbon, hydrogen, and oxygen atoms. |
| Monosaccharides can be combined to form more complex carbohydrates known as? | polysaccharides. |
| Simple carbohydrates are also known as? | monosaccharides. |
| Nucleotides are? | are chemical compounds that are primarily comprised of the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus. |
| There are two main types of nucleic acids | ribonucleic acids (RNA) and deoxyribonucleic acids (DNA). |
| DNA and RNA also have different functions | DNA stores genetic information and encodes the sequences of all the cell's proteins. RNA is involved in the direct production of the proteins. |
| Nucleic acids are also different because. | the sequence of nitrogenous bases that they contain are different. |
| There are five nitrogenous bases found in nucleic acids. | Adenine (A), cytosine (C), and guanine (G) are found in both DNA and RNA. Thymine (T) is only found in DNA, and uracil (U) is only found in RNA. |
| Lipids are? | fats |
| A group of atoms that is held together by covalent bonds is known as | a molecule |
| If bonding occurs between two or more carbon atoms, the group is known as | an organic molecule. |
| are protein-containing substances that play a role in the regulation of cellular functions. | Hormones |
| what are the 3 amino acids? | Alanine,Histidine,threonine |
| Hormones are? | protein-containing substances that play a role in the regulation of cellular functions. |
| fatty acids are? | saturated fats do not contain any double bonds between the CH2 units |
| unsaturated fats contain? | some carbon-carbon double bonds. |
| Saturated fats are found? | in butter, cheese, chocolate, beef, and coconut oil. |
| Unsaturated fats are found in? | olives and olive oil, peanuts and peanut oil, fish, and mayonnaise. |
| Fats are important? | because they are a major source of energy. |
| Proteins are? | organic macromolecules that are composed of amino acid monomers. |
| There are | 20 essential amino acids that are used by all living things to construct proteins. |
| These amino acids are made up of. | the elements carbon, hydrogen, oxygen, and nitrogen. Some of the amino acids also contain sulfur. Three of the amino acids are shown below. |
| Hormones are? | protein-containing substances that play a role in the regulation of cellular functions. |