The compound that enters the Krebs cycle isa. citric acid b. oxaloacetic acid c. pyruvic acid d. acetyl coenzyme A

Q: Nitrogenous wastes are always produced during _____. A) the breakdown of carbohydrates B) the…

A: The nitrogen compounds through which excess nitrogen is eliminated from organisms are called…

Q: Catabolism is breakdown and hydrolysis A. True B. False Anabolism is synthesis and dehydration A.…

A: Metabolism( series of biochemical reactions)  in our body includes two important processes…

Q: Select the correct answer from the answers provided. ................ is another term for…

A: Step 1 Biosynthesis is a multi-step, as well as, enzyme-catalyzed process. In this process,…

Q: Multiple forms of enzymes with the same catalytic activity but with different structures are called:…

A: Enzymes are the biocatalysts that lower the activation energy and increase the reaction rate. They…

Q: I do not need a long answer   The general term used to describe the anabolic and catabolic reactions…

A: The anabolic reactions include the synthesis of larger biomolecules or macromolecules from smaller…

Q: The function of the citric acid cycle is to (a) produce energy during periods of active muscle…

A: Respiration is an intracellular process in which complex organic molecules are broken in a stepwise…

Q: Beta-oxidation is ________. a. the breakdown of sugars b. the assembly of sugars c. the breakdown of…

A: For the proper functioning and growth of the body essential elements and minerals are required.…

Q: Energy is carried from catabolic to anabolic reactions in the formof  ________________ .a. ADP b.…

A: Metabolism is the sum of the chemical reactions that take place within each cell of a living…

Q: Fats can be broken down into acetyl CoA for use in the Krebs cycle. Fats can also a. be built from…

A: Lipids  includes fats, oil, waxy like substances. They are non-polar and hydrophobic in nature…

Q: which enzyme facilitates a hydration reaction? a) phosphoenolpyruvate carboxykinase b) enolase c)…

A: Enzymes are a class of proteinaceous compounds that facilitate the successful completion of a…

Q: Acetyl CoA is generated from ________. A. oxaloacetate B. pyruvic acid C. citric acid D. water

A: The citric acid cycle, also known as the Krebs cycle or the tricarboxylic acid cycle (TCA), is a…

Q: Choose the best answer for following question. Which of these is not true of the electron transport…

A: a. The cristae membrane is where the electron transport chain and enzymes of oxidative…

Q: What kind of reaction does each of these enzymes catalyze?(a) A dehydrase(b) A carboxylase(c) A…

A: Enzymes are the catalytic protein, which helps to catalyze the chemical reaction by forming product…

Q: Inactive precursors to enzymes are called:   a. Zymogen b. Apoenzyme c. Cofactor d. Isozymes

A: Enzymes are biomolecules that are made up of proteins. They work as catalysts and helps in…

Q: Name the vitamin to which each of these coenzymes is related.(a) FAD (b) Coenzyme A(c) NAD+

A: The substance which helps to develop and regulate the normal functioning of the body is called…

Q: Which of the following statements regarding formation of glucose - 1 - phosphate from glycogen is…

A: Carbohydrates are a group of an organic molecule that helps the body to generate energy. These…

Q: Which of these statements about lactate dehydrogenase is true? a.It is a protein. b.It oxidizes…

A: Lactate dehydrogenase consist of various isoforms.

Q: If an organism tests positive for catalase, which of the following is MOST likely true about the…

A: Catalase is an enzyme which is produced by all aerobic microorganisms.

Q: I don't need a long answer.... Holoenzyme is a combination of a protein and one or more substances…

A: A substance that assists a chemical reaction to occur is known as a catalyst. Special biomolecules…

Q: Riboflavin is an important component of coenzymes that are involved in? A. Oxidation-reduction…

A: Vitamins are very much important for the cellular activities that preform as a coenzyme and helps in…

Q: The reduction of NAD+ producesa. acetyl CoA.b. pyruvate.c. NADH.d. oxygen gas.

A: Nicotinamide adenine dinucleotide (NAD+) is a coenzyme that takes part in many biological processes…

Q: Which of the following are inputs to this reaction? Select all that apply. A) ATP (B) Citric Acid…

A: Krebs cycle is also known as citric acid cycle. Because citric acid is the first product of this…

Q: i) Acetyl-CoA ii) FADH2 and NADH

A: Beta oxidation of fatty acid is the hydrolysis of fatty acid to produce energy. where the fatty acid…

Q: What is thermogenesis?   a. A release of oxygen, similar to oxygenation   b. A fat metabolizing…

A: Question - What is thermogenesis?   a. A release of oxygen, similar to oxygenation   b. A…

Q: Which is co-produced from the conversion of fatty hydroxyacyl CoA to ketoacyl CoA? a. NADH b. FADH2…

A: Since we answer the first question in case of multiple questions. If you want any specific question…

Q: f you only had butter containing only lipids to eat, how would your body respond?   A. It would use…

A: Lipids are soluble in water and yield high energy. Three types of lipids are triglycerides,…

Q: ____________is another term for biosynthesis.a. Catabolism b. Anabolism c. Metabolism d. Catalyst

A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…

Q: The sum of all biosynthetic reactions in a cell is known as A) metabolism. B) anabolism. C)…

A: Biosynthesis is a multi step , enzyme catalyzed process where substrates are converted into more…

Q: Which of the following is a constitutive enzyme? a) Hexokinase c) B galactosidase b) Glucokinase d)…

A: Constitutive enzyme is an enzyme which is constantly present in the same quantity regardless of…

Q: Write the structures for the molecule that best fits the answer to the following: a) the final…

A: Introduction: The series of reaction which resulted into the specific products are known as…

Q: Introduction to Metabolism In general, anabolism is a reductive process that releases energy is an…

A: Introduction- Metabolism is the chemical reaction occurring in the human body to maintain the proper…

Q: Match the letters in the empty boxes to the correct words or structures. A B C D E F G Citric acid…

A: Cellular respiration is a metabolic process in which glucose molecule is used up in the synthesis of…

Q: During the process of aerobic cellular respiration, carbohydrates are ultimately broken down into A…

A: The process in which glucose is used by organisms from food to produce ATP is called cellular…

Q: which statement best describes the oxidation of odd numbered fatty acids? a) the last intermediate…

A: Fatty acids are the biomolecules that contain carbon, hydrogen, and oxygen in the form of a long…

Q: What must occur before a fatty acid can be metabolized by cellular respiration? A)The fatty acids…

A: Introduction Fatty acids are molecules that cells can metabolise to produce ATP molecules. The…

Q: Which process below produces 2 molecules of pyruvate and 2 molecules of ATP? A. Fermentation…

A: Cellular respiration is the aerobic cycle by which cells separate glucose particles, discharge…

Q: Vitamin A mostly function as what?  a. active site b. enzyme c. substrate d. coenzyme It is a very…

A: Retinol, retinal, and other provitamin A carotenoids are among the unsaturated nutritional organic…

Q: c.Acetyl

A: Glycolysis is the common pathway of aerobic as well as anaerobic (Fermentation) breakdown of fat ,…

Q: During the reactions of ________ glucose is _______ to CO2.

A: Answer: GLYCOLYSIS = It is a biochemical synthesis pathway where one molecule of glucose is oxidixed…

Q: All are characteristics of catabolic reactions except a. have energy poor products b. capture…

A: Metabolism refers to all biochemical reactions that occur in a cell. It is classified into 2 types…

Q: breaking down foods in the diet or compounds in the body into their smaller components.

A: Digestion is an essential process for breaking down the food into important nutrients that are…

Q: Most oxidation reactions in microbial bioenergetics involve thea. removal of electrons b. addition…

A: Different chemical reactions that work together are reduction and oxidation. During these reactions,…

Q: Glucose burned during cellular respiration comes from

A: Cellular respiration : It is the enzymatic breakdown of glucose in the presence of oxygen to produce…

Q: A chemist has discovered a drug that blocks phosphoglucoisomerase, an enzyme that catalyzes the…

A: Given : A chemist has discovered a drug that blocks phosphoglucoisomerase, an enzyme that catalyzes…

Q: Which About Metabolism Is True A) Spontaneous Reactions Require Enzymes B)Non-Spontaneous…

A: All organisms require energy in order to carry out their daily activities which are otherwise known…

Q: _____________ occurs within mitochondria. a. fatty acid synthesis b. β-oxidation c. VLDL synthesis…

A: _____________ occurs within mitochondria.a. fatty acid synthesisb. β-oxidationc. VLDL synthesisd.…

Q: All antioxidants_____ . a. prevent other molecules from being oxidized b. are coenzymes c. balance…

A: Introduction: Human or natural antioxidants may be able to prevent or delay various types of cell…

Q: Which of these fatty acids is most oxidized?       a     b     c     d

A: Answer : D is correct ..

Q: The water-oxidizing complex provides electrons to: a. P680 b. P450 c. P700 d. Cytochrome c

A: Photosynthesis is the process of converting light energy to chemical energy. Basically, the sunlight…