Yes
True. In a controlled nuclear chain reaction, the energy released as heat can be used to generate electricity through a process called nuclear fission. By controlling the rate of reactions and capturing the heat produced, nuclear power plants are able to generate electricity efficiently and safely.
FALSE!Enzymes are PROTEINS that can act as catalysts in metabolic reactions.
True. Nuclear power plants use nuclear fission reactions to generate heat, which then creates steam. This steam drives a turbine connected to a generator that produces electricity.
Combustion reactions involve a substance combining rapidly with oxygen gas to produce heat, light, and often a flame. They are exothermic reactions, meaning they release energy in the form of heat. Combustion reactions are commonly used in engines, stoves, and heaters.
true
One thing that is true about enzymes is that enzymes speed up metabolic processes and are highly specific.
Yes, temperature has an effect on the speed of the reaction. Also most chemical reactions create heat. I feel that it is not exactly correct to say that most chemical reaction create heat. That is true for exothermic reactions, which give off heat, but endothermic reactions absorb heat instead.
True. Some enzymes are able to catalyze multiple types of chemical reactions due to their flexible active sites that can accommodate different substrates. This versatility allows them to participate in various metabolic pathways within an organism.
energy source that niether the reactant nor the product
Yes. That's why you get warm when you sit in the sunlight.
True that electrical devices generate some amount of heat.
Each enzyme can catalyze a wide variety of different reactions.