Answer:
Substance A functions as an Allosteric inhibitor.
Explanation:
Allosteric inhibitor is a specific type of inhibitor that binds to the target enzyme at a specific site that is remote from the active site thus modulating or inhibiting the activity of that enzyme.
Allosteric interraction is of 2 types
1 Homotropic Interraction when substrate itself is a modulator,then the Interration that occurs between enzymes and target enzyme is known as Homotropic Interraction.
2 Hetarotropic Interraction During Hetarotropic interraction inhibitor bind to the specific site of the target enzyme that is different from the active site thereby inhibiting the activity of the target enzyme.
Here the product A binds to the enzyme that converts X to Y and decreasing the activity of that enzyme .This inhibition is a perfect example of Hetarotropic Allosteric Interraction
Answer:
i think the answer is C Gravitational potential energy
Explanation:
im not sure but i think this is the right answer
Answer: Catalyst. Any molecule that will increase the rate of a chemical reaction, does not participate directly in the reaction and therefore is reusable, and does not supply the energy for the reaction (heat or ATP does). Enzymes work on one reactant, called a. Substrate.
Explanation:
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The correct answer is wild boars were brought to the United States by humans.
Wild pigs are also known as wild boars are an Old World species and are not local to the United States. The very first wild pigs in the United States arose mainly from the domestic stock brought to North America by the initial European settlers and explorers.
Various years later, the Eurasian wild boar was incorporated into the parts of the United States for the purpose of hunting. Later, inbreeding took place in the regions where Eurasian wild boar and domestic pigs were found in combination in the wild. Due to which various hybrid populations are existing at present in the country.
Answer:
The correct answer will be option-B
Explanation:
The environment of the stomach is acidic in nature maintaining value less than seven as it kills the microbes and helps activate the pepsin to digest the proteins.
The acidic nature of the gastric juice does not affect the stomach as the mucosa layer of the stomach secretes mucous and the if the cells get affected then the cells are repaired by the process of mitosis taking in the epithelial cells.
Thus, Option-B is the correct answer.