What is the definition of a catabolic metabolic pathway?   A. A pathway that releases energy and releases matter   B. A pathway that stores energy and releases matter   C. A pathway that releases energy and stores matter   D. A pathway that stores energy and stores matter

Q: Explain how one enzyme can control the rate of a metabolic pathway.

A: Enzymes can be defined as biomolecules produced by the living organism which functions to catalyze…

Q: Cells utilize the energy ot AlP to do usetul work, such as power muscle contractions. During…

A: Given: Cells utilize the energy ot AlP to do usetul work, such as power muscle contractions. During…

Q: You have a friend who became stranded in a blizzard without food for several weeks. This friend,…

A: For doing any physical activities by person they need energy and those energy comes from The…

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: Construct an explanation addressing how the breaking and formation of chemical bonds relates to the…

A: Metabolic reactions involves basically two types of processes, namely catabolic and anabolic.

Q: For each entire glucose molecule, the citric acid cycle yields: a. 2 CO2, 2 ATP, 2 NADH, 1 FADH2 b.…

A: The citric acid cycle which is also known as the TCA cycle or the tri carboxylic acid cycle or the…

Q: Which of the following statements concerning metabolic pathways is INCORRECT? a. Metabolic pathways…

A: The process of making and breaking down molecules of cellular importance is called the metabolism. A…

Q: For one molecule of the fatty acid as shown in the picture. How many molecules of NADH can be…

A: During the absence of carbohydrates, fatty acids are degraded to meet the energy demands of the…

Q: draw the picture and use the picture to explain how enzymes work

A: In biology, enzymes are a kind of protein molecule that functions as a catalyst (or biocatalyst) and…

Q: Which among the several mechanism below applies to the enzyme phenylalanine hydroxylase? A.…

A: B. Activation by phenylalaninePhenylalanine hydroxylase is activated by its substrate,…

Q: Cells are able to extract energy from glucose during cellular respiration. Which of the following…

A: Bond breaking and bond formation are two different processes. In bond breaking, energy is absorbed,…

Q: Which of the following molecules is not recycled and reused in cellular metabolism? A. Glucose O B.…

A: Introduction :- A network of biochemical processes called the cell metabolism transforms metabolites…

Q: can be broken down by amylase.* A. glycogen B. amylopectin C. catalase D. amylase

A: Glycogen is a homopolysaccharide composed of glucose units that are linked through glycosidic…

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: When an enzymatic reaction is in progress, do you expect to see happen to the amount of product?

A: Enzymes are proteinaceous molecules that increase the rate of biochemical reactions. Enzymes are…

Q: Draw a figure showing the substrate that each biomolecule type (protein, carbohydrate, lipid) can be…

A: The cell requires energy to carry out all the metabolic processes and functions.  The primary source…

Q: What did NAD+ help do in reactions? (Pick ALL the correct possible answers) Select one or more: a.…

A: Introduction: NAD (nicotinamide adenine dinucleotide) is a coenzyme that plays a crucial role in…

Q: Which of these enzymes are examples of transferases? a.dehydrogenases b. kinases c. Decarboxylases…

A: Enzymes are biological molecules that are a class of proteins except for ribozymes (a class of RNA)…

Q: Endergonic reactions do which of the following? Select all that apply. A. Are nonspontaneous   B.…

A: Entropy is nothing but energy decrease in entropy means usage of energy, increase in entropy means…

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: Enzymes provide activation energy for the chemical reactions. *       A. True       B. False

A:

Q: Define the following terms: a. network b. metabolic network c. signaling network d. module e. motif

A: As per the honor code, we only answer three subparts at a time, therefore, we are answering the…

Q: Which of the following is true about how enzymes work in the cell? A. Enzymes are consumed in the…

A: Proteins that catalyze biological reactions are known as enzymes. They catalyze several body…

Q: draw the structure of the substrates of the pentose phosphate pathway and write down the enzymes and…

A: The pentose phosphate pathway is a metabolic pathway that was parallel to the glycolysis catabolic…

Q: 90 91 An apoenzyme: A. is part of a simple enzyme. B. is also called a coenzyme. C. contains the…

A: Enzymes are made of proteins. But in some cases, there are non-protein constituents called cofactors…

Q: Distinguish a term for a chemical reaction that has a positive ΔG. *       A. Endergonic       B.…

A:

Q: An athlete uses ATP (another chemical) as fuel for a sprint when a glucose molecule is broken down.…

A: ATP is fundamental source of energy in humans and during sprinting we gets this ATP from different…

Q: Enzymes ................... the activation energy necessary for a reaction to take place. / A.…

A: Biochemical reactions are reactions that occur within the cells of living things to transform one…

Q: Which statement about the control of metabolism is true? In an amphibolic pathway, the regulated…

A: Introduction Metabolic pathways are major biosynthetic and degradation pathways regulated by various…

Q: In which of the following reactions is the reactant oxidized? a. ATP → AMP b. NAD+ → NADH c. NADH →…

A: An oxidation reaction is a type of chemical reaction in which a molecule loses electrons. It can be…

Q: During the second half of glycolysis, what occurs? a. ATP is used up. b. Fructose is split in two.…

A: Glycolysis can be defined as the process by which one molecule of glucose is converted into two…

Q: Energy is stored long-term in the bonds of _____ and used short-term to perform work from a(n) _____…

A: Cellular respiration is the process in which chemical energy from nutrients in diet is converted to…

Q: Define the following terms:a. metabolic pathwayb. anabolic pathwayc. catabolic pathwayd.…

A: A series of chemical reactions occuring within a cell is called a metabolic pathway. The metabolic…

Q: Which of the following molecules is an energy currency molecule required in fatty acid synthesis? a.…

A: Fatty acid synthesis takes place in three stages such as Denova synthesis of fatty acids, elongation…

Q: Which type of molecule could move into the cell without energy (ATP)? O A. Glucose O B. Carbon…

A: There are two major ways that molecules can be moved across a membrane, and the distinction has to…

Q: Draw conclusions about how glucose is oxidized based on what you have learned about the cellular…

A: Cellular respiration involves three important stages and they are glycolysis, citric acid cycle, and…

Q: What else is made that is essential for genetic information from glycolysis? A. Nucleotides B. RNA…

A: Gycolysis is the metabolic pathway of glucose, where a molecule of glucose is broken down to 2…

Q: Which of the molecular below is the main soure of energy that a cell uses to carry out its daily…

A: The cells in our body are the simplest, smallest structural and functional unit. It composed of…

Q: Which protein has binding sites that the myofilament "head" is able to attach to? Select one: a.…

A: Answer1- d. actin When muscle contracts, the globular heads of the thick myosin filaments attach to…

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.