A catalyst helps chemical reactions occur.
No, chemical reactions occur in both living and non-living systems. In living organisms, chemical reactions are essential for metabolic processes, while in non-living systems, chemical reactions can occur in various environments such as inorganic chemical reactions in the environment.
These are not chemical reactions but thermonuclear reactions.
No, chemical reactions can be endothermic or exothermic.
We call this collection of chemical reactions metabolic reactions or metabolism.
Enzymes lower the activation energy needed for chemical reactions to occur, which helps them proceed at a faster rate and at a lower temperature. This allows reactions to happen efficiently within the body's normal temperature range, maintaining a safe environment for biochemical processes to take place.
No, chemical reactions occur in both living and non-living systems. In living organisms, chemical reactions are essential for metabolic processes, while in non-living systems, chemical reactions can occur in various environments such as inorganic chemical reactions in the environment.
These are not chemical reactions but thermonuclear reactions.
Cooking and burning involve chemical reactions.
No, chemical reactions can be endothermic or exothermic.
In a vacuum
We call this collection of chemical reactions metabolic reactions or metabolism.
Chemical reactions occcur metabolic reactions occur
Enzymes lower the activation energy needed for chemical reactions to occur, which helps them proceed at a faster rate and at a lower temperature. This allows reactions to happen efficiently within the body's normal temperature range, maintaining a safe environment for biochemical processes to take place.
Weathering can be mechanical or chemical.
Heat helps chemical reactions to take place. Light can also cause some chemical reactions to take place.
Enzymes are the substances that help chemical reactions occur in the body. These protein molecules act as catalysts, speeding up the rate of biological reactions without being consumed in the process.
Most chemical reactions occur in water, which is an inorganic compound. Water's unique properties, such as its ability to dissolve many substances, make it an ideal medium for chemical reactions to take place.