Explain why living things are unique thermodynamic systems.
Q: Explain in no more than five sentences the application of thermodynamics in biochemistry.
A: Thermodynamics is the field of study, which involves the principles of chemical laws in biology and…
Q: Explain with an example the statement: Enzymes enhance reactions but are not consumed in the…
A: Enzymes are polypeptides or proteins that enhance the reaction because of their catalytic…
Q: Which of the following is TRUE regarding the second law of thermodynamics? The quality of the…
A: The Second Law of Thermodynamics states that "in all energy exchanges, if no energy enters or leaves…
Q: Based on the laws of thermodynamics, energy is never created. Where does a cell get the energy to…
A: Every living cells need energy for doing all the cellular processes. This energy is necessary for…
Q: Describe the role of enzymes as catalysts in cellular chemical reactions.
A: Enzymes are the proteins, which decrease the activation energy of reaction and catalyse the reaction…
Q: Differentiate between kinetic and potential energy by selecting the choices that are examples of…
A: Energy is a property of items which can be moved to different articles or changed over into various…
Q: What is the role of an enzyme in a chemical reaction? Be detailed in what it is actually doing. Is…
A: Enzymes are proteins that control chemical reactions while being unaffected by them. Enzymes are…
Q: Why is it advantageous for a cell to have organelles? Discuss this concept from the standpoint of…
A: Chemical transformations that consume and liberate energy are one of the hallmarks of living…
Q: Describe the effect that enzymes haveon the activation energy of a reaction.
A: Proteins that function as biological catalysts are known as enzymes (biocatalysts). Catalysts help…
Q: Describe how evolution of complex organisms is compatible with the second law of thermodynamics
A: Second law of thermodynamics states that entropy increases that is system become more disordered…
Q: Why is it not enough to just rely on either thermodynamic data alone ... Or kinetic (rate of…
A: A chemical reaction is a process in which reactants are converted into products under specific…
Q: Use the analogy of a china cabinet to describe a system with low entropy or high entropy.
A: Entropy is the degree of disorder or randomness in a system.
Q: the following statements best describes a relationship between the evolution of multicellular life…
A: First law of thermodynamics suggest that energy can be the be created nor destroyed though it can be…
Q: Explain how energy is invested, stored, and released via chemical reactions
A: Energy is the organism's fundamental requirement. All of an organism's actions require this energy.…
Q: Summarize how the two laws of thermodynamics areinvolved as you consume your daily meals.
A: Life process are certain basic functions that an organism performs to survive. Any kind of…
Q: Explainthe application of thermodynamics in biochemistry.
A: Thermodynamics is the study of heat changes. Increased temperature increases molecular motion.…
Q: Explain the role of activation energy and catalysts in chemical reactions.
A: Activation energy and role of catalyst.
Q: The enzymes that are involved in regulation and control of pathways are. . *
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…
Q: ifferentiate exergonic and endergonic reactions from exothermic and endothermic reactions.
A: In the absence of an enzyme rate of reaction is 30 times slower than the rate of reaction in…
Q: How do we get energy from the food we eat? Is this an exergonic or endergonic process? Why? How do…
A: Muscle cells, the brain, the lungs, and the heart, all require energy to survive. Energy fuels the…
Q: Which of the following defines the first law of thermodynamics? A. Energy cannot be created or…
A: Thermodynamics deals with the energy system and the work flow of a system. It is helpful for…
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: Statement Analysis: Statement 1: The first law of thermodynamics states that the amount of energy in…
A: We will discuss both the statements and check if they are true or false.
Q: Explain why a chemical reaction needs more activation energy when there isn't an enzyme acting as a…
A: Introduction Enzymes are proteins that act as biological catalysts. Catalysts aid in the…
Q: If you graph the amount of product formed as a function of time during a chemical reaction, you see…
A: Answer : The concentrations of reactants slowly decreases.
Q: List three conditions that would alter the activity of an enzyme.
A: Enzymes are protein molecules which acts as a catalyst and speed up the reaction when they act on…
Q: Why do cells experience a decrease in entropy while the universe is increasing in entropy?
A: Entropy (S) is a measure of how much energy a particular system has dispersed. The entropy of the…
Q: Why are the laws of thermodynamics considered laws of nature and not scientific theories? a. We have…
A: Laws of thermodynamics are the three fundamental laws that define a group including energy,…
Q: According to the _____________ law of thermodynamics, the disorder of the universe always increases.
A: The laws of thermodynamics helps to express empirical fact, defines different physical quantities…
Q: Explain how enzymes catalyse chemical reactions.
A: Enzymes are the biocatalysts that speed up biochemical reactions. These are generally formed of…
Q: What is the minimum amount of energy required to start a chemical reaction? A. Activation energy…
A: Collision theory says that for a reaction to occur ,there must be colliding of molecules with…
Q: The first and second laws of thermodynamics are useful for biochemists who investigate chemical…
A: The law of thermodynamics rules mostly all the chemical processes in organisms. The first law of…
Q: Describe four ways that enzymes speed reactions.
A: Enzymes can be defined as biomolecules produced by the living organism which functions to catalyse…
Q: indicate whether the following reactions are endergonic, requiring energy input, or exergonic,…
A: For sun, energy is released in the form of light or photon thus it is exergonic but on earth this…
Q: The propagation of an impulse along the axon of a neuron is considered electrical energy, a form of…
A: To do any work, our body needs energy. Whether it is sending signals across the neurons, absorbing…
Q: Your body stores energy in the form of fat and other organic molecules. When your body needs extra…
A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…
Q: Name and describe the two forms of energy and provide an example of each.
A: According to science , energy is the quantitative attribute that must be transmitted to a body or…
Q: explain how temperature, concentration of reactants, and presence of a catalyst affect the rate of a…
A: Enzymes are the biological catalysts which speeds up the rate of chemical reactions.
Q: Explain how is exothermic and endothermic with endergonic and exergonic reactions.
A:
Q: Describe how thermodynamics and metabolism are related.
A: According to first law of thermodynamics energy can neither be created nor destroyed. Though it can…
Q: A logical consequence of the second law of thermodynamics could be stated, O if there is an increase…
A: Thermodynamics in biology refers to the study of energy transfers that occur in molecules or…
Q: What law of chemistry determines how much energy can be transferred when it is converted from one…
A: Answer- Energy can neither be created nor be destroyed is the law 1.
Q: What is the source of energy in life processes?
A: Life processes are the series of actions, such as movement, respiration, sensitivity, growth,…
Q: Explain how the highly ordered structure of a cell does not conflict withthe second law of…
A: The second law of thermodynamics states that the entropy of an isolated system can never decrease…
Q: Compare the energy dynamics of a reaction at equilibrium with the dynamics of a reaction not at…
A: In case of Equilibrium, the forward and reverse rates are equal, the concentrations of the…
Q: Which of the following is true of thermodynamically spontaneous
A: Which of the following is true of thermodynamically spontaneous reactions? Answer: A. They are all…
Q: Define activation energy, catalyst, and enzymes; thenexplain how they affect the rate of chemical…
A: A chemical reaction occurring between a set of reactants to form the products require certain…
Q: Describe how an enzyme and substrate combine to facilitate a reaction.
A: Enzymes act as a biocatalyst which speeds up the process of a chemical reaction and is involves in…
Explain why living things are unique
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- Describe how thermodynamics and metabolic are relateDescribe how evolution of complex organisms is compatible with the second law of thermodynamicsExplain how life, which is so organized could have formed when the universe is said to be headed towards more disorder according to thermodynamics. Use thermodynamics to explain this paradox.
- Which of the following defines the first law of thermodynamics? A. Energy cannot be created or destroyed B. The capacity to do work C. The energy stored in the arrangement of objects in a system D. Energy tends to disperse spontaneouslyIn detail describe how thermodynamics and metabolism are relaWhich of the following is TRUE regarding the second law of thermodynamics? The quality of the energy in the universe increases over time. The entropy of the universe is always increasing. Energy is conserved in the universe. The energy of the universe is always increasing. Entropy is conserved in the universe.
- Explainthe application of thermodynamics in biochemistry.How it is that cells are making larger, more complex molecules, yet they do not defy the second law of thermodynamics? (note: cells are open systems not closed)Why do cells experience a decrease in entropy while the universe is increasing in entropy?
