Q: Under what circumstances can weak forces such as hydrogen bonds and van der Waals interactions…
A: Introduction: Those powers of attraction that, in organic circumstances, don't take a lot of energy…
Q: Classify different forms of chemical shorthand and types of reactions.
A: In chemical reaction reactants are converted to products. There are following types of chemical…
Q: Why is information considered as negative entropy?
A: Entropy is known as one of the thermodynamic quantity.
Q: Describe the chemistry of each step
A: Note: According to guidelines only one question is to be answered at once. Please repost the other…
Q: Why Life Requires Materials and Energy ? Explain the importance of that ?
A: The laws of thermodynamics are important unifying postulates of biology. These postulates direct the…
Q: A decreased in entropy is associated with which type of reaction ?
A: Entropy is in simple terms represents the disorder of a system. Entropy is thus a representation…
Q: The difference between living and nonliving entities is the presence of DNA and RNA. Why is this…
A: Enttopy is a thermodynamic term which defines the measure of disorderness in a system.
Q: Consider a system consisting of an egg in an incubator. The white and yolk of the egg contain…
A: In the question it is said to consider a system that consists of an egg in the incubator. The yolk…
Q: how do living organisms work?
A: The cell is known to be the primary fundamental entity of life. They are also differentiated into…
Q: The mathematical expression for the change in free energy of a system is AG AH TAS %3D Which of the…
A:
Q: Differentiate between Irreversible and Reversible Reactions?
A: Ans: Reaction: In a chemical or biochemical reaction, the different substrate reacts with each other…
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: Define entropy and enthalpy. Do living cells increase entropy within themselves? Do they increase…
A: Enthalpy amounts for the internal energy within a compound whereas entropy amounts for the intrinsic…
Q: Explain why most biological molecules are stable and nonreactive?
A: Carbon has a special capacity with four valence electrons to form a number of stable covalent…
Q: Reflect on the concept of of entropy and relate it to life and death. How come a baby forms in the…
A: Entropy is a sense of disorder and constant movement that affects several aspects of life. Living…
Q: The mathematical expression for the change in free energy of a system is AG AH- TAS %3D Which of the…
A: Gibbs free energy is the total amount of energy available in the system to do useful work at…
Q: Explain how living organisms work?
A: All living organisms are composed of cells, and they might be single-cell or multicellular that work…
Q: What is the relationship between homeostasis and entropy?
A: Homeostasis is the ability to maintain a relatively stable internal state that persists despite…
Q: . What are standard states?
A: Thermodynamics is a branch of physics and chemistry that deals with heat, work, and temperature, and…
Q: The mathematical expression for the change in tree energy of a system is AG AH-TAS Which of the…
A: The given free-energy equation is known as the Gibbs-Helmholtz equation. The expression of the…
Q: What does chemical equilibrium mean? How does it relate to free energy?
A: In a chemical reaction, chemical equilibrium is the state in which reacts and products are present…
Q: Explain why biological molecules are modeled in different ways
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…
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: Define reversible reaction, dynamic equilibrium, equilibrium constant.
A: A chemical reaction is a process that leads to the chemical transformation of one set of chemical…
Q: What do Chemical reactions involve?
A: Introduction: A process in which one or more substances (reactants) take part to be converted into…
Q: Under what conditions is the entropy H(X) equal to zero?
A: Gases expand on heating. Heat energy enhances the vibrational displacement of gaseous molecules.…
Q: Draw a descriptive Schematic Diagram of Biomolecules
A: Genetic materials carry the inheritable information from the preceding generations to the succeeding…
Q: What is entropy and its example to understand more.
A: Second Law of Thermodynamics :- Definition by Clausius: “There is no thermodynamic transformation…
Q: Which has greater entropy, liquid water at 0°C or ice at 0°C?
A: The measurement of the thermal energy of the particular structure with temperature when there is no…
Q: Explain what happens during a chemical reaction?
A: Chemical reactions are fast & reversible. This reaction involves breaking of some chemical…
Q: Why is the entropy of a system dependent on temperature?
A: Entropy, is defined as the measure of a system's thermal energy. It is measured in per unit…
Q: Which of the following is NOT accompanied by an increase in the entropy of the system? OA.…
A: The entropy of a system: Entropy is the measure of the fraction of thermal energy of a system that…
Q: How does enthalpy (ΔH) and entropy (ΔS) contribute to the free energy ΔG?? Derive the equation
A: Introduction On rearranging the second law of thermodynamics Gibbs free energy can be written as,…
Q: Can a process occur if the entropy of the system decreases and the enthalpy increases?
A: Entropy is based on the concept that in an isolated system, everything in nature tends to move from…
Q: What do you think is the most important in biomolecules? Explain
A: Biomolecule are organic molecules present in living organisms. Biomolecules are classified as macro…
Q: Why is a study of basic chemistry essential to understanding human physiology
A: Chemistry is the study of elements and compounds formed of atoms, molecules, and ions. It includes…
Q: What are Irreversible Reactions?
A: Cells, the most fundamental and vital unit of life, are found in all living things. A cell is in…
Q: What Kinds of Molecules Are Biomolecules?
A: differents elements together form molecules. Different molecules are combined together to form…
Q: The state function that measures the disorder of the system is_____________________.
A: Entropy is defined as the measure of the unavailable energy in a thermodynamic system, which is also…
Q: what happens in a chemical reaction? what does activation energy (EA) mean?
A: The process in which the one or more molecules or atoms, the reactants, are converted into one or…
Q: Make a connection with chemistry, biology, and physics. What do they all have in common?
A: Introduction Science is a diverse field which has a lots of branches such as Chemistry, Physics,…
Q: Briefly discuss the functions of the four types of biological molecules.
A: Four types of biological molecules include carbohydrates, proteins, fats/lipids, and…
Q: Define chemical equilibrium for reversible reactions.
A: Introduction: A chemical reaction is a process where reactants are converted into products. .The…
Q: Predict the trend of entropy in the following scenario: Entropy of vinegar v. salt A Entropy is…
A: Entropy is a thermodynamic quantity representing the degree of disorder or randomness in the system…
Q: Discuss how changes in free energy in a reaction are related to changes in entropy and enthalpy.
A: Spontanity of the process can be determined from the entropy change. The relation between entropy…
Explain Entropy and Biological Systems?
The term Entropy has been introduced in the second law of thermodynamics. The process that leads to randomness, chaos, disorder constitutes entropy.
Step by step
Solved in 2 steps
- Define entropy and enthalpy. Do living cells increase entropy within themselves? Do they increase entropy in the environment?The difference between living and nonliving entities is the presence of DNA and RNA. Why is this statement true in terms of entropy?Define Kinetic energy and Potential energy.
- Can a process occur if the entropy of the system decreases and the enthalpy increases?A decreased in entropy is associated with which type of reaction ?Consider a system consisting of an egg in an incubator. The white and yolk of the egg contain proteins, carbohydrates, and lipids. If fertilized, the egg is transformed from a single cell to a complex organism. Discuss this irreversible process in terms of the entropy changes in the system, surroundings, anduniverse. Be sure that you first clearly define the system and surroundings.