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"Activation Energy reactions";
Endothermic reactions require energy.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoEndothermic reaction.
Wiki User
∙ 11y agoEndothermic.
Wiki User
∙ 11y agoexothermic reaction
Wiki User
∙ 6y agoThese are endothermic reactions.
Wiki User
∙ 6y agoThis is an endothermic reaction.
Wiki User
∙ 13y agoEndergonic
Wiki User
∙ 12y agoendothermic
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Which of these reactions requires a net input of energy from its surroundings?
Endergonic
The reaction in photosynthesis can be endergonic or exergonic?
The energy balance for the overall reaction does not determine if the reaction needs energy input to occur, or not. The requirement, or not, for energy input, depends on the activation energy and that is independent of the overall enthalpy change. There is no answer to your question - it could be any, all or none.
Why do you only get a net gain of 2 ATP in glycolysis?
Yes!Four ATP's are produced.But two ATP's are used during glycolisis.
Why is photosynthesis endothermic reaction?
The chlorophyll and pigments in the plant absorb the light energy from the sun's rays, thus taking in energy.
When an input of energy is required to move material through a cell membrane what transport takes place?
Active transport requires energy to move substances across a cell membrane against their gradient.
What kind of chemical reaction needs a constant supply of energy?
If a reaction requires a constant input of energy, the products are higher in energy than the reactants. This type of reaction is known as endothermic, since it involves an increase in energy of the system. Conversely, reactions that release energy are known as exothermic.
What requires energy input what type of reaction is photosynthesis?
Carbon dioxide is the reaction pf photosynthesis. This takes a lot of energy.
In a chemical reaction bonds are broken or?
Chemical reactions can be either endothermic (that is, where bonds broken) or exothermic (i.e. where bonds are formed). The former requires thermal energy input; the latter releases heat energy as bonds are formed.
Do endergonic reactions release energy?
No they do not. An endergonic reaction requires a net input of energy to force it to occur.
Because it requires energy input what type of reaction is photosynthesis-?
Carbon dioxide is the reaction pf photosynthesis. This takes a lot of energy.
Photosynthesis requires an input of energy to occur. Which kind of reaction does this describe?
an endothermic reaction
What is a chemincal reaction?
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. Chemical reactions can be either spontaneous, requiring no input of energy, or non-spontaneous, typically following the input of some type of energy, such as heat, light or electricity.
What relationship exists between an enzyme and a catalysm?
Enzymes catalyze biochemical reaction in organisms by lowering the activation energy to begin a reaction, which, of course, requires some energy input.
What is exogonic reaction?
there is no exogonic reaction: reactions are either endergonic or exergonic. An exergonic reaction is a chemical reaction that releases energy in the form of heat, light, etc. .. An endergonic reaction is the opposite being a reaction requiring the input of energy.
Does a catabolic reaction absorb or require energy?
A reaction is endergonic when it requires a net input of energy; if the products contain more energy than the reactants. So, no an endergonic reaction takes in energy. An exergonic reaction releases energy. In an exergonic reaction, the reactants contain more energy than the products.
What is A reactant in which energy is taken in?
You probably mean "what reaction releases energy," in which case, lots. Reactions that release energy into the environment are called exothermic reactions. An example of which would be mixing sodium (Na) and water (H2O) to form sodium hydroxide (NaOH), hydride (H2), and heat/energy. 2Na + 2H2O ---> 2NaOH + H2 + heat/energy
Why is a reaction endothermic?
Because it requires heat input.
