Nutrient metabolism occurs in the _________ of the cell and normally produces some free radicals. Free radicals are highly reactive molecules that often contain ________. They are reactive due to the presence of a single ________ that can cause a chain reaction of free radical formation.

Q: At sunrise, the accumulation in the guard cells of the osmotically active substance ______ causes an…

A: It occurs through openings called stomata. The opening and closing of stomata is regulated by guard…

Q: As a monosaccharide goes through glycolysis, it must stay within the cell. _____ How are the…

A: Cells obtain energy from the glucose that is obtained from food. This is done by the process of…

Q: For every 1 input molecule of glucose, the process of glycolysis will produce _______ . Group of…

A: Glycolysis is the first step in the glucose breakdown for extraction of energy for cellular…

Q: glycolysis can be skipped in bacteria, but not in humans’ glycolysis produces so little ATP that the…

A: Answer _ this step  in the pathway of glycolysis can be skipped in bacteria,but not in humans'…

Q: The graph below represents the amount of energy stored in each level of an energy pyramid. Stored…

A: In nature, where organisms interact with each other as well as the physical environment to sustain,…

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: A single cell uses about 10 million ATP molecules per second. Explain how cells use the energy and…

A: We require energy for all the work we do. This energy comes from the food we consume. The extra food…

Q: Which subunits make up proteins? Which make up nucleic acids?

A: Proteins are the basic building block of the body. They are used in body growth, development,…

Q: All metabolism of a cell occurs in the mitochondric of the cell, which is made up mostly of The type…

A: Individual H2O molecules are held together by covalent bonds, which hold the hydrogen and oxygen…

Q: Which statement is true about anabolism and catabolism?     The relationship between the two is…

A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…

Q: in the processing 1 molecule of pyruvate what will the atp yield is complex II of the electron…

A: Generally, 14 molecules of ATP are produced in processing one molecule of pyruvate. In the first…

Q: Which of the following is incorrect regarding ATP?a. It is the energy currency of the cell.b. It is…

A: Answer is b.) it is stable.

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: cellular respiration is harvesting cell energy from_____. It is the changing of _______ bond energy…

A: Food contains complex biomacromolecules that need to be converted to a simpler form. The body can…

Q: Which of the following food storage molecules has the highest energy content (per gram)?…

A: Ans. Another explanation of why foods have varying quantities of calories is that the energy source…

Q: The disease that is being talked about below is: Fumarase Deficiency   Describe how the steps of…

A: Fumarase deficiency is an inherited condition that affects the brain and other parts of the nervous…

Q: High energy electrons move through the electron transport chain of the mitochondria and the chemical…

A: Electron transport chain (ETC) is a series of complexes that transfers electrons from electron from…

Q: The energy currency of the cell is A. starch. B. glycogen. C. glucose. D. ATP.

A: Cell is the basic structural, functional and biological unit of all known organisms. They are often…

Q: Anything that completely permanently stopped all ATP formation in a cell (such as some insecticides…

A: The energy is needed for all the physiological and cellular processes within the cells like gene…

Q: Glycolysis uses 2 ATP and produces Multiple Choice 2 ATP only if oxygen is present 4 ATP without…

A: Cellular respiration is a phenomenon in which 6 Carbon molecule (in form of glucose ) is used up to…

Q: The apoenzyme is the protein part of the enzyme, which is enzymatically inactive without cofactors.…

A: Enzymes are the protein or RNA which catalyses the chemical reaction without undergoing any change…

Q: Which of the following statements is false? The glycolysis pathway sometimes function independently…

A: Glycolysis is one of the biochemical pathway of which results in the oxidation of glucose to two…

Q: The first half of glycolysis is called investment phase or preparatory phase because a   ATP is…

A: Glycolysis occurs in the cytoplasm of the cell irrespective of the presence or absence of oxygen.…

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: Which of the following statements is TRUE? Select one: A. Lactic acid is a product of aerobic…

A: Cellular respiration is a collection of metabolic events and activities that occur within organisms'…

Q: During the first step in the glycolysis pathway, hexokinase binds to glucose and converts it into…

A: Glycolysis is the metabolic mechanism that allows both aerobic and anaerobic cellular respiration to…

Q: If you are using cellular respiration to get energy from proteins rather than carbohydrates, which…

A: Carbohydrates are polhhydric aldehydes or ketone.  They are primary source for energy.

Q: Which energy system has the highest flow of energy? Oxidative phosphorylation. Glycolytic system.…

A: Energy flow  Flow of energy means how the energy flow within living organisms in an ecosystem

Q: draw by hand the molecules involved in each step of glycolysis . include the enzyme, co enzymes, and…

A: The answer to your question is given in the images below:

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: Where does glycolysis take place?   cytosol   matrix   cristae   mitochondria

A: Glycolysis is process of breaking down of glucose molecule into pyruvate and hydrogen ion . In…

Q: Which of the following statements best describes the products of a single molecule of Glucose,…

A: Glycolysis – It is a pathway which breaks down one glucose(6C) into 2 molecule of pyruvate (3C) and…

Q: Mitochondria use lots of enzymes in cellular respiration.  One of them is ATP synthase, which binds…

A:

Q: A complex enzyme that can synthesize ATP, and is often called ATP synthase, is found in both…

A: Mitochondria and chloroplast are cell organelles which provide energy to cell. The cells use energy…

Q: Why can’t most organisms use the nitrogen gas that is so prevalent in the atmosphere? How do these…

A: Microorganism constantly struggle to survive in the natural environment because of the…

Q: The process of cellular respiration: is when the bonds of a glucose molecule are broken and energy…

A: Introduction:- The sum amount of physical and chemical processes in an organism that transport…

Q: Part 3-The following two diagrams represent the flow of the molecules our bodles use to regulate…

A: Food plays a vital role in the life of humans and is crucial for the growth, development, and normal…

Q: Which of the following can be compared to a battery in need of recharging? ATP ADP Ribose 54 Adenine…

A: ATP is adenosine triphosphate and contains three terminal phosphate groups, whereas ADP is adenosine…

Q: The cells of your body never use nucleic acids as an energy source. Can you suggest a reason why?

A: all cells in the body require energy to survive . energy is used in many biochemical pathways and…

Q: cell needs NADPH in large amounts but not nucleotides and not ATP, how will the pentose phosphate…

A: Introduction: The PPP (pentose phosphate pathway) is an important part of cellular metabolism.…

Q: For each of the following sentences, fill in the blanks with the best word or phrase selected from…

A: Mitochondria acts as a powerhouse of the eukaryotic cell, as the energy molecules called ATP…

Q: 17. glycogen is a form of ____________in ________ cells long term- energy storage, plant…

A: Glycogen is the multibranched polysaccharides consist of multiple glucose molecules liked together…

Q: From the carbohydrate breakdown bacteria get the energy from Select one: a. ATP b. NADH c. GTP d.…

A: Introduction :-   The organic substance adenosine triphosphate (ATP) is a hydrotrope that provides…

Q: Each NADH and FADH2 molecule formed represents ______ energy… contain high energy electrons from…

A: Electron transport is the final stage of aerobic respiration. In this stage, energy from NADH and…

Q: Uncoupling agents like DNP can lead to weight loss because they bind and inhibit electron transport…

A: During the last step of the aerobic cellular respiration a proton gradient is produced across the…

Q: Which of the following is true about substrate level phosphorylation? It involves ATP synthase It…

A: Substrate level phosphorylation refers to generation of ATP directly in the reaction. It can be by…

Q: The major source of energy for most cells comes from     absorbing solar and geothermal energy.…

A: Electron transport chain is mechanism which takes the electrons from the electron donor and gives to…

Q: The glycolysis reaction follows two step. The initiation requires the input of two ATP, which become…

A: Glycolysis is the first of the main metabolic pathways of cellular respiration in which sugar…