Why do some chemical reactions need to have a catalyst

Q: Why Is Carbon So Important in Biological Molecules?

A: The biological molecules are very important for the body as it make up the body. The body is made of…

Q: An atom that has lost an electron

A: Answer: The atom that has lost an electron becomes a positively charged ion (called a cation), while…

Q: The annamox reaction

A: it is anaerobic ammonium oxidation in this reaction. oxidation ammonium to dinitrogen gas using…

Q: What type of chemical reactions are the below 2 reactions?  Decomposition or Synthesis?…

A: Decomposition reaction:- Breakdown of larger substance/ molecule into smaller units or parts. Eg:-…

Q: Water is a mineral

A: Water is not a mineral since it lacks crystalline form and is a liquid rather than a solid.

Q: What are the two types of chemical reactions

A: Two types of chemical reactions 1) Combination reaction 2) Decomposition reaction

Q: What is this molecule? Carbon atoms are green, oxygen atoms are red, nitrogen atoms are blue and…

A: Question- what is this molecule ? Carbon atoms are green ,oxygen atoms are red , nitrogen atoms are…

Q: What is the perfect number for enzyme

A: The Enzyme Commission Number (EC Number) is a mathematical grouping plan for enzymes, in view of the…

Q: The reactions in which single carbon atoms aretransferred from one molecule to another are…

A: Carbocation rearrangements are defined as the movement of a carbocation from an unstable state to a…

Q: A chemical species with an unpaired electron is called a_____________.

A: A molecule with one or more unpaired electron in its outer shell is called a free radical.

Q: The reaction in the Candy Shop video shows the reaction between sugar and sulfuric acid. This…

A: After mixing, the color changes from white to brownish and eventually to black due to dehydration.

Q: Enzymes are chemical catalysts. What does a catalyst do to a chemical reaction and how does it work?…

A: Enzymes are proteins that act as biocatalysts. Catalysts accelerate chemical reactions. The…

Q: Determine the product of the reaction:

A: Triacylglycerol is made up of glycerol and three fatty acid. Triacylglycerol are most abundant type…

Q: Hydrolysis is a biochemical reaction that splits ______________ into ___________ and ___________.

A: The breakdown of water molecules through the process of hydrolysis. As the name suggests that…

Q: The role of mg2+ in some of the reactions is to help stabilize negative charges on

A: Mg2+: It is used as essential co-factors in various biological activities. It controls the…

Q: Amino acids form peptide bonds through dehydration. Explain the role of water in this process by…

A: Aminoacid can be polymerised to form the chains . This process can be represented as the…

Q: Which of the following happens in all chemical reactions (involving molecules) in all living…

A: Energy can be in any forms. Energy  has the ability to work. It can be converted into any forms.

Q: What is the connection between entropy and biological reactions

A: Entropy is a significant principle within the physics branch known as thermodynamics. It is a vector…

Q: product of the reaction:

A: Lipids are biological molecules that are insoluble in water but soluble in non-polar…

Q: A molecule that loses an electron to a free radicala. becomes more stable.b. becomes electrically…

A: A molecule is generally formed by the chemical bonding of two or more atoms. The smallest particle…

Q: What is a catalyst, and what effect does it have on the activation energy of a reaction?

A: Catalyst - Catalyst is a substance that accelerates a chemical reaction but is itself unchanged in…

Q: __________ is the name of the sugar found in DNA.

A: DNA contains row of four different bases, sugar and phosphate. Sugar play a key role in anchoring…

Q: what molecule is thought to have performed double duty as a genetic material and performing…

A: Macromolecules are very large molecules commonly composed of the polymerization of smaller subunits…

Q: Why is an input of energy needed for all chemical reactions?

A: In a chemical reaction, the reactants of a reaction are transformed into products once the reaction…

Q: What is a reactant

A: A reaction is a chemical process in which one or more substances interact chemically to produce…

Q: Why do catalysts not alter the amounts of reactants and products present at equilibrium?

A: Catalysts : A substance that enables a chemical reaction to proceed at a usually faster rate or…

Q: What is the difference between endergonic andexergonic chemical reactions?

A: A chemical reaction is the transformation of one or more reactants into one or more products.…

Q: After completing each reaction, did you have any atoms left over? Why or why not

A: A chemical reaction occurs when one or more substances, known as reactants, are converted into one…

Q: What does it mean to make something precipitate in terms of a chemical reaction

A: Precipitation in chemistry refers to a reaction between two or more solutions, that result in the…

Q: What does a catalyst do? Explain the role of enzymes in biological reactions.

A: Enzymes are the biomolecules that act as a catalyst to carry out the specific chemical reaction that…

Q: In many cases, an enzyme will attack one particular stereoisomer but not its enantiomer. Explain.

A: An enzyme is a biological catalyst which increases the rate of reaction by decreasing the activation…

Q: What type of compound is this? CH3COCH3 Acid Alcohol Aldehyde Ester Ether Ketone

A: A moiety or a specific group of atoms present in a molecule that possess their own characteristic…

Q: Which statement about the reaction H, + CI, → 2HCI is correct? O The reaction is unbalanced. O H2…

A: In biochemistry and chemistry, a reaction is defined as the chemical changes that take place is a…

Q: If a reaction is spontaneous, does that mean it will be fast?

A: Introduction: A spontaneous reaction is the one that occurs on its own. However, it has nothing to…

Q: The most abundant substance in living systems is: U O proteins DNA water O glucose Question 46 Which…

A: Life exists on the earth is the chemical ingridents like water and carbon. Air and water are the two…

Q: The reactions in which single-carbon atoms are transferred from one molecule to another are referred…

A: Homeostasis is the ability to maintain a constant internal environment in response to different…

Q: Glucose has two names when it is a sugar alcohol

A: In biochemistry, an organic compound that is mainly derived from a carbohydrates monomer (sugars)…

Q: What types of covalent bonds can be found between carbon atoms in organic compounds

A: Chemical entities that are made up of more than one type of atoms are called compounds. Examples of…

Q: What is the item labeled "C" in the above figure?   The reactant   The substrate   The active site…

A: Enzymes are the protein which acts as catalyst in the chemical reactions. Enzymes neither takes part…

Q: Reactant + Reactant → Products Nothing Works Without Enzymes ALL reactions in living organisms…

A: Introduction Enzymes are biological catalysts that are proteins. Chemical reactions are sped up with…

Q: C. b. A+B е. a. d. C+D Progress of the Reaction Free Energy

A: Gibbs free energy of reaction is equal to free energy of the product minus free energy of the…

Q: what is a chemical compound

A: Chemicals are found everywhere in the universe. It also makes up biological molecules. These…

Q: Why are proteins more effective catalysts than RNA molecules?

A: Proteins are more effective catalysts than RNA as they can fold in different ways.

Q: HYDROLYSIS OF NUCLEIC ACIDS

A:

Q: A high-energy compound is a compound that contains a bond that is

A: Bonding between the atoms in a molecule may be covalent or ionic. Ionic bonds are formed due to…

Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.