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What Organic molecules that catalyze reactions in living systems are?
Wiki User
∙ 9y ago
Enzymes are organic molecules that catalyze reactions in living systems.
Wiki User
∙ 9y ago
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What type of molecule is made from amino acids and acts as a biological catalyst?
Molecules that act as catalysts in biological systems are enzymes. Enzyme catalyze chemical reactions by lowering the activation energy.
Where could Earth's early organic molecules have been synthesized?
In the atmosphere, in the upper layers of waters, basically everywhere where there's enough of the component elements, energy and convection available.Note that recent observations in astronomy have shown massive amounts of organic molecules to be present about newly formed star systems, so it's very well possible that some organic molecules were transported to Earth by comets, etc.
How are organic systems activated or stimulated and developed through activity?
What is this anser
Where is energy stored in living systems?
in the chemical bonds of molecules
The reactions involving most chemical compounds in living systems depend upon the presence of?
Oxygen and/or water.
What type of molecule is made from amino acids and acts as a biological catalyst?
Molecules that act as catalysts in biological systems are enzymes. Enzyme catalyze chemical reactions by lowering the activation energy.
What does hydrolytic means?
In organic chemistry hydrolytic means a breaking of one molecule into two, using the molecules of water. Usually one molecule gets an -OH and the other an -H. It is a very common way for organic systems to break larger molecules into smaller ones.
In what way does the shape of a molecule affect how the molecule is involved in living systems?
it determines how the molecule functions
In nonliving systems chemical reactions can be sped up by adding?
The most common way to speed up chemical reactions in non-living systems is to add heat. Heat causes the molecules to move faster, creating more collisions. In some reactions, extra oxygen is used to speed them up.
What breaks down large molecules?
Larger molecules become smaller molecules by chemical reactions referred to as decomposition reactions. These can be as simple as oxidation, or as complex as catalyzed reduction of hydrocarbons (oil). The chemical reactions can be triggered by other reactive chemicals, by catalysts, or by the addition of energy (heat, electric current). They can be spontaneous or be deliberate, and they can sometimes be self-sustaining, as in a cascade reaction.
Why do energy processing reactions in living systems have to be REDOX reactions?
This is how catabolic pathways decompose glucose and other organic fuels that yield energy, by substances giving off and accepting electrons energy is released and this is ultimately crucial for energy processing reactions in living systems. Redox reactions does just this by having reduction of electrons and oxidation of electrons occur in this reaction. Im an ap bio student.
Where could Earth's early organic molecules have been synthesized?
In the atmosphere, in the upper layers of waters, basically everywhere where there's enough of the component elements, energy and convection available.Note that recent observations in astronomy have shown massive amounts of organic molecules to be present about newly formed star systems, so it's very well possible that some organic molecules were transported to Earth by comets, etc.
What compound regenerates oxygen?
There are several methods used to in the process of regeneration of OXYGEN. It depends upon the system you are asking the question. 1) Biological Living systems (Plants) - Photosynthesis 2) Chemical Inorganic Reactions 3) Chemical Organic Reactions
Why are DNA repair enzymes important to an organism's survival?
Because enzymes catalyze all chemical reactions in an organism. For example without enzymes, or with bad enzymes, cellular respiration cannot occur because the Krebs cycle and many other systems in cellular respiration are facilitated by enzymes.
What does a photo-system do for photosynthesis?
Photo systems utilize light to energize an electron which is then used in an electron transport chain to create high energy molecules for use in the dark reactions of photosynthesis.
Organic systems are characterized by?
D
What acts as a catalyst in biochemical reactions?
Biochemical reactions are the reactions taking place in the Biological systems. The biological systems contains proteins whose one of the main functions is to catalyse the reactions. The proteins involved in such type of reactions are called as an enzyme. The enzymes catalyse the reactions by lowering the activation energy (energy required to attain the transition state) and helps in the conversion of substrate into the required product.
