| Question | Answer | % Correct |
|---|---|---|
| What does the rough ER have that the smooth ER doesn't? | Ribosomes | 95%
|
| Which organelle processes and packages new lipids and proteins? | Golgi | 86%
|
| How are the alveoli adapted for gas exchange? | Large surface area | 84%
|
| What is the test for monosaccharides called? | Benedict's Test | 66%
|
| What do you call an organism that carries two different alleles, e.g. Bb? | Heterozygote | 53%
|
| What is the name of the protein that makes up thin myofilaments? | Actin | 40%
|
| Name the third limiting factor of photosynthesis: carbon dioxide concentration, temperature, and _. | Light intensity | 37%
|
| Name the process: When nitrogen compounds from dead organisms are turned into ammonia by saprobionts. | Ammonification | 36%
|
| Name the process: When nitrates in the soil are converted into nitrogen gase by denitrifying bacteria. | Denitrification | 36%
|
| What is the name of the protein that makes up thick myofilaments? | Myosin | 31%
|
| During crossing over mutations, what is the point where two chromatids cross called? | Chiasma | 30%
|
| Which type of stem cell can only differentiate into one type of cell? | Unipotent | 29%
|
| What does IAA stand for? | Indoleacetic acid | 19%
|
| When baroreceptors detect high blood pressure, what do parasympathetic neurones secrete? | Acetylcholine | 15%
|
| When baroreceptors detect low blood pressure, what do sympathetic neurones secrete? | Noradrenaline | 13%
|