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Biology Honors
| Question | Answer |
|---|---|
| Which is an example of a changing biotic factor in an ecosystem? | Migration, disease |
| What are the end products of carbohydrate hydrolysis? | Glucose or simple sugars or monosacharide |
| Which repersents a carbohydrate molecule? | CHO |
| Carbohydrate molecules A and B in contact with the cell membrane of the same cell. Molecule A passes through the membrane readily, but molecule B does not. It is most likely the molecule A is | A monosacharide Not important but B is a polysaccharide |
| Which process requires the expenditure of celluar energy? | Active transport |
| Which term refers to all the activities required to sustaun life? | Matabalism |
| The enzyme intestinal protease is most active at a pH of 8.0 and a temperature of 37DC. The activity of this enzyme would most likely decrease with an increase in the | Temperature |
| Which substances are most commonly used as building blocks in the synthesis of some lipids? | Glycerol heads fatty acids |
| Which is an organic compound found in most cells? | Glucose, monoaccaride, lippids,enzymes |
| Which formula repersents an amino group | |
| See diagram The procces most directly involved with the exchange of gasses between these airs sacs and blood vessels is | Passive transport |
| Which term includes all the activities required to keep an organism alive? | Metabalism |
| The special characteristics that make an organism particularly well suited to its environment are known as | Adaptations |
| A student has a beaker containg distilled water and a separate smaller beaker containing a solution of methy lene blue. The student was directed to carefully lower the smaller beaker into rhe largwr beaker. He observed that the meythlene blue began to dis | Passive transport (diffusion) Diffusion will be on the test |
| 16. See diagram Which compound has the structural formula shown below | Glucose/carbohydrate |
| 17. See diagram The portion of molecule A repersented in box X is known as | Carboxyl group |
| 18 through 20 go to packet | |
| 18. The type of molecule repersented by the formula is most likely a component of | Protien |
| 19. Which group of atoms repersents a carboxyl (acid) group | D |
| 20. The building blocks that combinded and formed this molecule are | Amino acid |
| Which group of mesurments contains only metric units | Example: kilogram, centimeter, millimeter, decimeter, kilometer, dacameters, hectometer |