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macromolecules
unit 1, biology
| Question | Answer |
|---|---|
| What are the three types of carbohydrates? | includes all monosaccharides, disaccharides and polysaccharides |
| What two pieces make up the lipid monomer? | glycerol and fatty acid chains |
| What are some examples of lipids? What is their common name? | includes all triglycerides, phospholipids, and steriods. Commonly called fats oils and waxes |
| Monosaccharides belong in which organic compound category? What is an example? | Carbohydrates Ex) Glucose |
| What are the different types of nucleic acids? | DNA and RNA. also ATP |
| Nucleotide is the monomer for which organic compound? | monomer of nucleic acids |
| What is a phospholipid? | Type of lipid that makes up cell membranes |
| What is a polypeptide? | polymer of protein |
| Provide an example of a solution, identifying the solute and solvent. | Salt Water - Salt is the solute and water is the solvent |
| What are some examples of protein uses? | macromolecule group that includes skin, hair, nails, enzymes and muscle |
| What is adhesion? | The attraction between two different substances. |
| What is a triglyceride? | Type of lipid shaped like an E |
| What is DNA and its function? | deoxyribonucleic acid, stores genetic information, type of nucleic acid |
| What does it say about the structure of water when you say it is polar? | The Hydrogen end is overall positively charged and the oxygen end is overall negatively charged. |
| Define monomer | a subunit of a polymer |
| define polymer | molecules made up of repeated monomers |
| What is a phospholipid? | lipid which is found in the cell membrane |
| Which of these numbers is a strong acid? weak acid? 2.5, 4.8, 9.5 | 2.5 is a strong acid and 4.8 is a weak acid in comparison. 9.5 is a base |
| Which property of water is responsible for surface tension? | cohesion (attraction of the same molecules) |
| What is a starch? | polysaccharide example, food storage for plants |
| What type of carbohydrate is glycogen? What organisms is it found in? | polysaccharide (starch) found in animals |
| If the structure is a hexagon or pentagon shape which organic compound category does it fit into? | Carbohydrates |
| What is the name of the carbohydrate found in plant cell walls? | Cellulose (Starch or Polysaccharide) |