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Which of the following statements about enzymes is not true A are catalysts B almost all enzymes are proteins C operate most efficiently at optimum pH D destroyed during chemical reactions?
Enzymes are not destroyed during chemical reactions.
Which enzyme is destroyed by strong acids?
Pepsin is an enzyme in the stomach that is destroyed by strong acids. Pepsin works best at an acidic pH, but too strong of an acid can denature and deactivate the enzyme.
Where do digestive enzymes work?
Digestive enzymes work in the digestive system, particularly in the stomach and small intestine. These enzymes help break down the food we eat into smaller molecules that our body can absorb and use for energy and nutrition.
Is matter being destroyed In power plants that use coal?
No, matter is not being destroyed in power plants that use coal. When coal is burned, it undergoes a chemical reaction that converts it into heat, ash, and various gases. The matter is transformed rather than destroyed.
What activates the enzymes in the cotyledon?
Enzymes in the cotyledon are typically activated by factors such as moisture, temperature, and pH levels. These factors help initiate the germination process by triggering the enzymes to break down stored nutrients in the cotyledon for the growing seedling to use.
Which of the following statements about enzymes is not true A are catalysts B almost all enzymes are proteins C operate most efficiently at optimum pH D destroyed during chemical reactions?
Enzymes are not destroyed during chemical reactions.
What does autolyzed mean?
Partially destroyed by its own enzymes
What does partially autolyzed mean?
Partially destroyed by its own enzymes
How does the enzymes in bacteria react to antiseptics?
The enzymes in the body are probably get destroyed by the antiseptics. Antiseptics are usually poisons for humans also and they ruthlessly kill the bacteria.
What are ''thermolabile enzymes''?
Thermolabile enzymes are enzymes that are sensitive to heat and can be denatured or destroyed at high temperatures. These enzymes have optimal activity at lower temperatures and are typically found in organisms living in moderate environments. Heating can disrupt the structure of thermolabile enzymes, rendering them nonfunctional.
Is it true or false that Enzymes interact with specific substrates?
True. Enzymes are highly specific in their interactions with substrates. Each enzyme is designed to interact with a particular substrate based on the shape and chemical properties of both the enzyme and the substrate. This specificity allows enzymes to catalyze specific reactions efficiently.
Why do restriction enzymes cut DNA?
Restriction enzymes cut DNA to protect the organism from foreign DNA, such as viruses, by breaking it into smaller pieces that can be destroyed or rendered harmless.
How are proteins destroyed and what factors contribute to their degradation?
Proteins are destroyed through a process called proteolysis, where enzymes break down the protein molecules into smaller fragments. Factors that contribute to protein degradation include pH levels, temperature, presence of enzymes, and oxidative stress.
Special lysosomes in the macrophage cell contain digestive enzymes that can be destroyed invading bacteria true or false?
A. true
Where are harmful particles destroyed in a cell?
Harmful particles are typically destroyed in a cell by the lysosomes, which contain enzymes that break down various materials. These enzymes can degrade proteins, lipids, carbohydrates, and other molecules that are no longer needed or are harmful to the cell.
How do you use Explosion in a riddle?
Riddle: What is the difference between a bicycle that falls from a rooftop and one that is destroyed in an explosion?Answer: If a bicycle falls from a rooftop, then there it is. But if it is destroyed in an explosion, then where is it?
Why do detergents use enzymes?
you mean the enzymes present in detergents? it is easy enzymes can hydrolyse its substrate such as carbohydtrae, proteins or lipids. Our cloths can be stained with an of these dirt and hence enzymes are introduced in the detergent powder we use for our laundry.
