Answer:
The potential antibiotic is a competitive inhibitor of the glucose converting enzyme and could be an effective solution for bacterial infections.
Explanation:
Enzyme kinetics mainly deals with the study of the rate of reaction of the enzyme. Different factors that can affects the enzyme rate are also studied in enzyme kinetics.
The competitive inhibitors of the enzyme do not show any effect on the Vmax value of the enzyme and binds to the enzyme only. These inhibitors do not have ability to binds with enzyme substrate complex. The increase in the enzyme and substrate concentration can remove the inhibitor affect.
Thus, the correct answer is option (b).
Damming rivers is useful for Producing Electricity
Explanation:
- Damming of rivers involves constructing dams on rivers and store the excess of water and in turn prevent the floods.
- Damming of rivers find another extensive use. i.e. the production of Hydroelectricity.
- Water reserved in Dams have a great Potential energy due to a great mass and height.
- When allowed to fall from such height the potential energy converts into kinetic energy.
- This kinetic energy rotates the turbine and thus its mechanical energy is converted into electrical energy.
Answer: Humans killing a majority of the natural predators will cause a drastic increase of the prey populations and make food,shelter and other resources scarce.
Answer:
2) disruptive selection
Explanation:
Disruptive selection is a type of natural selection that acts against less fit heterozygotes. The disruptive selection can be represented by a decrease in the variance of a trait. In this case, the disruptive selection eliminates the medium-sized beaks, thereby favoring the extreme phenotypes in an interbreeding population.
