Explain how a fire that burns coal is similar to the reactions that take place in your cells?

Q: Review the net reaction for photosynthesis and explain theorigin of the oxygen atoms in glucose…

A: Photosynthesis is a process used by plants and other organisms to convert light energy into chemical…

Q: In _____________ the excited molecule decays to its ground state by emitting a photon.

A: When an electron is excited it reaches the exited (ES) state and then during decay, the excited…

Q: molecule that store energy in cells

A: Mitochondria are called the powerhouse of the cell because it is the site where most of the ATP in…

Q: List the four factors that influence the rate of a chemical reaction and state whether increasing…

A: The speed of consumption of reactants or the formation of products in a reaction per unit of time is…

Q: Suppose you wanted to discover whether the oxygen atoms in the glucose produced by photosynthesis…

A: Photosynthesis is a process is used by plants to make food for themselves. It makes use of carbon…

Q: Enzymes increase the rate of a chemical reaction by:

A: Correct option is 2nd. By decreasing or lowering the amount of activation energy needed. Enzymes…

Q: WRITE A DESCRIPTION OF WHAT ENERGY TRANSFORMATIONS ARE HAPPENING AND WHY  1. BATTERY ➡ FLASHLIGHT…

A: Energy is normally defining as the ability to do a work. There are different types of energy…

Q: Explain the relationship between pigments, a photosytem and a reaction center

A: Given: The relationship between Pigments,a photosystem and a reaction centre is that they are the…

Q: Which is not an example of an exergonic reaction?a. photosynthesisb. a nuclear reaction in the sunc.…

A: An exergonic reaction is a chemical reaction which is associated with a negative free energy change.…

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: Compare and contrast oxidation and reduction reactions

A: A biochemical reaction is a reaction that takes place inside the cell that transforms one molecule…

Q: Based on what you've learned about metabolism, categorize each molecule as LOW energy or HIGH…

A: Different molecules in a cell participate in various metabolic reactions and carry energy. These…

Q: Electron transport is a system that transforms ____ energy into _____ energy.

A: Answer :  Electron tranport is a system tha transforms LIGHT energy into CHEMICAL energy

Q: reactions that tend to go on their own releasing energy are called?

A: Chemical reactions are essential for energy production that occurs in cellular compartments. Some of…

Q: Explain how oxygen is used in cellular respiration.

A: Cellular respiration is the process by which all living organisms obtain energy in the form of ATP.…

Q: What is the function of the active site of an enzyme? a. Involved in the catalytic reaction of the…

A: Enzymes are organic substances produced by living cells. Enzymes are referred to as biocatalysts…

Q: Explain in your own words the difference between a spontaneous reaction and one that occurs…

A: Any change of substrate molecules into product molecules is termed as reaction. The reaction may be…

Q: Which statement describes the difference between photosynthesis in chloroplasts and cellular…

A: Photosynthesis is the process of converting inorganic substances into organic substances. Cellular…

Q: How does ATP participate in coupled reactions? a. Hydrolysis of ATP fuels endergonic reactions. b.…

A: In coupled reactions, the energy required by one process is provided by another process is an…

Q: Explain the role of activation energy and catalysts in chemical reactions.

A: Activation energy and role of catalyst.

Q: _____________ are enzymes that catalyze oxidation-reduction reactions.

A: Enzymes are proteins, which are act as bio catalysts.

Q: Which is a part of the electron transport chain?   A. ATP   B. cytochrome   C. ATP synthase   D.…

A: it is a part of the aerobic cellular respiration process.

Q: Make a table, compare and contrast cellular respiration and Photosynthesis. Include C3, C4 and CAM.

A: The biological processes essential for the survival of living organisms are known as life processes.…

Q: What can you conclude about the structure of mitochondria

A: Mitochondria is a membrane bound cell organelle that is known as the power house of the cell because…

Q: What is the molecule produced by mitochondria that is the source of energy for living things

A: Mitochondria is a double membrane-bound organelle. It consists of inner mitochondrial membrane and…

Q: example of chemical reactions which take place in the cell

A: A system in the biological sciences is an organism or its body that is being investigated or…

Q: Relate the transfer of electrons (or hydrogen atoms) to the transfer of energy.

A: Catabolic and anabolic reactions are the two types of reactions that take place in the body.…

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

A:

Q: Photosynthesis happens in what part of a cell?

A: Photosynthesis is the process which converts light energy into chemical energy. It results in the…

Q: Draw a graph showing a downhill (spontaneous) reaction, that requires some activation energy to get…

A: They enhance the rate of a reaction without being consumed or modified during the reaction. It does…

Q: Enzymes speed up a reaction by: Select one: a. Decreasing the amount of activation energy needed to…

A: Enzyme are substances that are proteinaceous nature and tend to fasten the rate of reaction when…

Q: ______________ are substances that prevent oxidation ofother substances.

A: Each person naturally produces certain free radicals in his or her body through exercise or…

Q: Show a graph of the relationship between temperature and reaction rate of enzymes

A: Introduction: Enzymes are biocatalysts which means that they are catalysts of life. A catalyst is…

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: Describe what happens to an electron in a biological molecule such as chlorophyll when a photon of…

A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a…

Q: explain the difference between a "spontaneous" reaction and a "non-spontaneous" reaction

A: A chemical reaction is a process by which a substance is converted into another substance which has…

Q: Which reactions takes place during photosynthesis?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Explain how enzymes work to speed up reactions

A: Enzymes are biological catalysts, function to speed up the reactions

Q: Explain why a poison that inhibits an enzyme of the Calvin cycle will also inhibit the light…

A: The photosynthesis in plants occurs through two process such as light dependent reactions (light…

Q: Explain how the energy of one photon is transformed to the energy of one ATP.

A: ATP : It is a energy-carrying molecule found in the cells of all living things. ATP captures…

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: Which statement accurately describes mitochondria? A. Mitochondria are the site of photosynthesis…

A: In eukaryotic organisms, are found the double-membrane-bounded organelles. These organelles include…

Q: Explain how life, which is so organized could have formed when the universe is said to be headed…

A: The second law of thermodynamics state that entropy of the system always increases or remains…

Abiogenesis