Enzymes are biological catalysts which speed up the speed of reaction by lowering the activation energy without itself being consumed for e.g to digest proteins there are dfrn enzymes and to digest carbohydrates there are dfrn enzymes every enzyme is specific in its function
They help break down food particles to get energy and provide nutrients for the cells
Answer:
A species was added into a particular ecosystem to control the population of a prey species. This method of introducing a new species is called (biological augmentation) , (bioremedation) , or (reforestation). The population of the added species increased, leading to an imbalance in the ecosystem.
It is nonrenewable because when we use all of it, we will not have any more
Answer: option A - tumor-suppressor gene
Explanation:
A cancerous tissue is growing or spreading rapidly at a harmful rate. However, for a tissue to become cancerous, its "internal guard" usually known as a TUMOUR SUPPRESSOR GENE must have lost or reduced its function.
This loss of function occurs after mutation.
So, definitely, all affected individuals with cancerous tissues have mutated tumour suppressor genes unlike unaffected individuals.
Note that other options are WRONG, because none of them accurately distinguishes affected from unaffected individuals
