indicate whether the following reactions are endergonic, requiring energy input, or exergonic, releasing energy:   endergonic, exergonic

Q: Identify the processes in living organisms that require a constant input of free energy

A: Living organisms are defined as individual life forms like bacteria, plants, and so on that are made…

Q: Draw Energy flow and chemical cycling.

A: an ecosystem at equilibrium shows flow of energy and nutrients (chemicals). the energy is not…

Q: Key Points Uses molecules of carbon dioxide (CO₂) gas as reactants Requires glucose, or other…

A: Green plants are the producers that perform photosynthesis that provides food for the entire living…

Q: Put the molecules in the right category for Cellular Respiration Reactants (What goes IN to the…

A: This is the reaction of Cellular Respiration where oxygen is combined with the food molecules by the…

Q: Match between rows and columns with correct answers. activation reversible irreversib energy Open…

A: Enzymes are catalytic molecules that help to increase the rate of chemical reactions and they do not…

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: When ATP is broken, one of the following can happen Select one: a. Do work b. Store energy c.…

A: The primary molecule for storing and transmitting energy in cells is ATP. It is commonly referred to…

Q: Explain how electrons carry energy.

A: Electrons can be defined as the subatomic particles that surround the orbit the nucleus of an atom.…

Q: The human body maintains a temperature of around 98.6 degrees at all times. Enzymes are involved in…

A: We know, Enzymes are also known as bio catalysts, like catalysts they alter the rate of reaction…

Q: The movement of energy between living organisms is a matter of atoms, molecules and compounds being…

A: Introduction : Energy is required for life functions inside every cell of every living being. Energy…

Q: Define potential energy and kinetic energy and provide two specific examples of each. Explain how…

A: In order to heat an object or make it able to do work energy needs to be transferred to it. Joule is…

Q: A reaction that requires the addition of energy is called reaction that releases energy is called…

A: Reaction is an event which converts substrate into products. It can complete it's own or requires…

Q: The oxidation of sugar molecules by the cell takes place according to the general reaction C6H12O6…

A: 1. FalseNot all chemical energy to be harvested in a useful form to be used for metabolic processes.…

Q: The nucleotide most closely associated with energy transfer is: O 1. cyclic AMP O 2. FAD O 3. NAD O…

A: Nucleic acids are made up of nucleotides, which are the basic building blocks. Long chains of…

Q: Explain how energy is invested, stored, and released via chemical reactions, particularly those…

A: Adenosine triphosphate is a natural compound and hydrotrope that gives the energy to drive numerous…

Q: Energy being released from a substance and producing heat is known as what type of reaction? O…

A: According to the law of thermodynamics, energy cannot be created not destroyed in any chemical…

Q: List all sublevel of the 5th principal energy level and say what their shape is ?

A: According to the Bohr's model, atom is a nucleus containing protons and neutrons and electrons…

Q: Enzymes are catalysts that increase the rate of reactions by pulling two substrates together.…

A: Catalysts speed up the chemical reaction without being changed themselves. All living organisms…

Q: Choose all of the processes from below which describe changes which are independent of the path by…

A: There are various processes, out of which some depend on the path they follow and some are…

Q: You and a friend are eating dinner together, and a number of events occur during your dinner that…

A: The first law of thermodynamics simply says the energy is conserved or the energy of the universe…

Q: Breaking large molecules into smaller ones is catabolic and releases energy. Conversely, building…

A: Hydrolysis is the chemical reaction that uses water to break the polymers into monomers. In this…

Q: Which of the following statements accurately describes an energy-releasing process that is coupled…

A: Energy is the most important term which is used in the biological system. Without energy the drive…

Q: Describe the energy carrier molecules in cells and explain how they facilitate chemical reactions.

A: All the chemical reaction in the cell is performed with the help of high energy molecules. These are…

Q: Where does the following reaction take place in a cell? Glucose + O2 ----> CO2 + H2O + ATP…

A: The mechanism of the break down of the food materials within the cells to release the energy and…

Q: The energy available to do work in a cell is called: a. thermal energy b. potential energy c.…

A: Introduction :  thermal energy - every objects has thermal energy.  It's the movement of molecules…

Q: Explain the electron transport chain. You must know the reactants, products and location for each…

A: Electron transport chain - It is a series of complex of protein in which electrons are transferred…

Q: Which of the following cellular processes or reactions could decrease the entropy of an organism?…

A: Entropy is a measure of the randomness or the disorder in a system and that occurs when there is a…

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: Explain how is exothermic and endothermic with endergonic and exergonic reactions.

A:

Q: In a redox reaction, an atom or molecule loses excited electrons to become___and have__energy. In…

A: In a redox reaction ,an atom or molecule loses excited electrons to become oxidized   and have low…

Q: Name the type of energy that is a product of cellular respiration. O Light energy O ATP energy 2…

A: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of…

Q: When cells break down food (glucose) molecules during cellular respiration, energy is     released…

A: Given: When cells break down food (glucose) molecules during cellular respiration.

Q: the purpose of enzymes and how an enzyme lowers activation energy

A: Various process in our body like breathing, digestion, metabolic process, etc requires the help of…

Q: What is free energy? What is its symbol?

A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation energy.…

Q: Question attached

A: Cellular respiration is considered as a process, during which food molecules react with oxygen and…

Q: Which of the following statements is NOT true?   None of the other four answers (all are true)…

A: The energy required to break and make new bonds is known as activation energy. The reaction will…

Q: Which of the following occurs when a phosphate is removed from ATP? Chemical reactions stop in the…

A: Which of the following occurs when a phosphate is removed from ATP?

Q: Which is established by the electron transport chain and can be used to drive cellular work…

A: The ETC (electron transport chain) is a set of protein complexes that connect redox processes to…

Q: Explain how an enzyme lowers activation energy.

A: Answer. An enzyme is a biocatalyst that increases the rate of a chemical reaction without itself…

Q: Identify the missing words in the below description. Word bank: gain, oxidation, release, reduction…

A: Biological reactions such as cellular respiration and photosynthesis are the examples of Redox…

Q: Explain how cells store and harvest energy using chemicalreactions

A: The cells require energy in order to survive in a particular environment. The primary energy source…

Q: Choose the statement that best explains potential energy vs. kinetic energy both describe the…

A: ANSWER;- d) potential energy is stored and kinetic is used in motion. Explain;- Potential energy is…

Q: The hydrolysis of ATP can occur via more than one pathway. Which one yields the most energy, and…

A: ATP - stands for adenosine tri-phosphate  ADP - stands for adenosine di-phosphate  AMP - stands for…

Q: Systems and Scale HW Quiz Ethanol Burning Which statement best describes the changes in energy when…

A: Combustion is a chemical reaction that occurs when a material combines quickly with oxygen and…

Q: Describe the products of the fueling reactions

A: Metabolism is a series of chemical reactions that occurs within the living body. It is one of the…

Q: Energy in ATP is used to power skeletal muscle contraction. This is an example of what type of…

A: ATP is the energy currency of the cells.

Q: Rank the following molecules from lowest to highest potential energy. 1. ATP 2. CO2 3. NADH 4. G3P…

A: Answer is 2, 1, 3, 5, 4

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.