| Hint | Answer | % Correct |
|---|---|---|
| When the temperature in the body reaches 50'C, enzymes.... | Denature | 73%
|
| A pigment which is present the most with in a leave | Chlorophyll | 68%
|
| Small sacs on the end of bronchioles... | Alveoli | 65%
|
| Competitive and non-competitive inhibitors compete with .... for active site of an enzyme. | Substrate | 49%
|
| These are spliced in pre-mRNA. | Introns | 41%
|
| 4th factor affecting transpiration: wind, temperature, light and..... | Humidity | 39%
|
| Fluid of a chloroplast, surrounds the grana | Stroma | 32%
|
| The last step of respiration... | Oxidative phosphorylation | 31%
|
| The myogenic impulse in the heart starts at this point. | Sino-atrial node | 28%
|
| Opposite of the light-dependent reaction during photosynthesis. | Light-independent reaction | 26%
|
| Increase conductivity of a neurone, not diameter | Myelin sheath | 17%
|
| Adenine, Guanine, Cytosine and Thymine are example of... | Base pairs | 13%
|
| Substance carried over to Krebbs cycle | AcetylcoenzymeA | 10%
|
| The end organisms in succession | Climax community | 8%
|
| Inbetween motor and sensory neurone | Intermediate neurone | 3%
|