Do all the respiratory complexes generate enough energy to phosphorylate ADP to ATP?
Q: Explain the steps of respiration? with diagram?
A: Introduction: The respiration that utilizes oxygen is referred to as aerobic respiration. It is the…
Q: what are the three phases of oxidative respiration and what generally happens in each?
A: Oxidative or Aerobic respiration: It is a biochemical process that produces energy. In this process,…
Q: During cellular respiration, at which step is the last CO2 released? At which step is most CO2…
A: Consumption of oxygen and using it for the oxidation of food to release CO2 is cellular respiration.
Q: What are the two stages of anaerobic respiration?
A: In most situations, breathing is the predominant mode of O2 intake. Other biotic and abiotic…
Q: how many moles of oxygen could be transported by the hemoglobin complex formed from 8 mg of dietary…
A: Hemoglobin (Hb) is the protein molecule, which consists of the complex which exhibits the Fe…
Q: How many ATP’s are generated in the entire Respiration process and in what form? Explain in details.
A: Plants, like all other animals, breathe. Plants require energy as well. Plants obtain energy through…
Q: What are the characteristics of cells and tissues that efficiently function in the process of…
A: Respiration is the act of inhaling and exhaling air into and out of the lungs.
Q: Oxygen and carbon dioxide diffuse across our respiratory surface into and out of the blood via…
A: In brief, respiration is the process of the exchange of gases within the lungs. During respiration…
Q: what are the difference between aerobic and anaerobic respiration?
A: The process in which glucose is used by organisms from food to produce ATP is called cellular…
Q: Why must aerobic organisms such as yourself inhale oxygen and exhale CO2?
A: Aerobic organism are those organism, which can survive only in oxygenated condition. Most of animals…
Q: What is meant by Respiration?
A: When we hear the word respire, we think of breathing. When we breathe, with each inhale we are…
Q: Describe how respiration differs when oxygen is present when oxygen is not present.
A: The oxidation of respiratory substrates such as glucose and fats is called respiration. Respiration…
Q: Describe the events of one respiratory cycle.
A: Breathing is described as the movement of air between the atmosphere and the lung. It involves two…
Q: List and define the four processes that make up respiration?
A: The process of cellular respiration includes intake of oxygen in the body, its uptake in the…
Q: What type of respiration takes place in human muscles during vigorous exercise and why?
A: Respiration is the biochemical process in which the cells of an organism obtain energy by combining…
Q: Are the initial steps of aerobic and anaerobic respiration similar or dissimilar?
A: Aerobic respiration occurs in presence of oxygen and respiratory substrate is completely oxidised…
Q: Describe the components of the respiratory chain and their functions.
A: Electron transport system (ETS) consists of a chain of special carriers that receive electrons from…
Q: What properties of air make it possible for humans and other mammals to breathe by tidal…
A: Tidal volume is the amount of air that travels in and out of the lungs with the respiratory cycle.…
Q: The functional respiration unit within the mitochondria ofplants and animals is called the…
A: The cell is the smallest and basic unit of life. Cells are independent of each other, they take up…
Q: Explain why aerobic respiration requires O2 and releases CO2.
A: INTRODUCTION Your body cells use the oxygen you breathe to get energy from the food you eat. This…
Q: How do carbon dioxide and oxygen move in and out of an alveoli wall cell? O transpiration O…
A: Lungs are organs of the respiratory system that is connected to the nostrils. Contraction of the…
Q: How are the roles of a respiratory pigment and an enzyme similar?
A: The respiratory pigment is a "protein molecule" that boosts the oxygen-carrying capacity of the…
Q: What molecules participate in respiratory chain: Heme Coenzyme Q10 NAD FAD NADP
A: The respiratory chain catalyzes the transfer of the electrons to molecular oxygen accompanied with…
Q: How does the administration of 100 percent oxygen save a patient from carbon monoxide poisoning? Why…
A: Hemoglobin (Hb) is a complex protein present in the blood. It carries out the oxygen (O2) from the…
Q: Explain why aerobic respiration releases CO2
A: Your body cells receive energy from the food you eat by respiratory oxygen. cellular…
Q: How does anaerobic respiration work?
A: Cellular respiration It is a series of reactions through which not only the breakdown of nutrients…
Q: In control of ventilation, which of the following is the most important? PCO2 in the blood PO2 in…
A: The physiological systems involved in controlling breathing, or the passage of air into and out of…
Q: what is the overall result of the breakdown of molecules during respiration
A: The process that involves complete oxidation of respiratory substrates (glucose) in presence of O2…
Q: What are the four phases of respiration? Where in the body does each phase take place? Is bulk flow…
A: Respiration is the biochemical process in which the cells of an organism obtain energy by combining…
Q: Where does the oxygen used in cellular respiration primarly come from?
A: Cellular respiration is a set of biochemical processes by which cells utilize food products to…
Q: Why transport oxygen is important ?
A: A group of organs and tissue that helps us to breathe, the respiratory system has a nose, mouth,…
Q: How do cells capture the energy released by celluar respiration ?
A: Cells are the basic structural, functional, and biological units of all living organisms. It is the…
Q: Do normal breathing conditions increase or decrease CO2 concentration?
A: Carbon dioxide (CO2) reacts with water to form carbonic acid. Increase in CO2 concentration results…
Q: What is the stage ofcellular respiration duringwhich carbon dioxide isliberated?
A: Cellular respiration is the process by which organisms break down glucose into a form that the cell…
Q: Why do we breathe oxygen and exhale carbon dioxide?
A: Breathing is the process whereby the exchange of gases takes place. The nose is the organ through…
Q: Are there any parts of the human body that get oxygen directly from the air and not from the blood?
A: The human body is very complex and it has a huge demand for oxygen because of which the oxygen that…
Q: Does hyperventilation contribute mainly to the increase in oxygen requirement by cells
A: HYPERVENTILATION:- It is also known as rapid or over-breathing. Healthy breathing is when the amount…
Q: How does Anaerobic Respiration function?
A: If an organism does not require much energy and the oxygen availability is too low, it carries out…
Q: What is the effect of pCO2 on oxygen transport?
A: Respiration is defined as the biochemical process in which the living cells of an organism produce…
Q: How is respiration regulated?
A: Specifically, the respiratory rhythm centre, which is located in the medulla region of the brain, is…
Q: Anaerobic respiration involves exchange of gases between organisms and their environment. True or…
A: Yes it is true that ,Anaerobic respiration involves exchange of gases between organisms and their…
Q: Does a positive change in carbon dioxide per minute indicate photosynthesis or cellular respiration?
A: In photosynthesis process plants uses co2 from the environment to produce glucose and oxygen. While…
Q: What are respiratory substrates? Name the most common respiratory substrate.
A: The cellular respiration includes a set of metabolic reactions that convert chemical energy into ATP…
Q: At what step is the first CO2 molecule released during cellular respiration
A: The first CO2 molecule is released during the binding of pyruvate (from glycolysis) with coenzymeA ,…
Q: Where does respiration occur? Why?
A: Respiration is the movement of oxygen from the outside environment to the cells within tissues and…
Q: Draw a simple diagram indicating where fatty acids enter the aerobic respiratory pathway.
A: Aerobic respiration occurs in the presence of oxygen. Aerobic respiration includes glycolysis, PDH…
Q: What process must occur before amino acids enter the aerobic respiratory pathway?
A: Aerobic Respiration is the process of cellular respiration that takes place in the presence of…
Do all the respiratory complexes generate enough energy to phosphorylate ADP to ATP?
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- If isolated mitochondria are incubated with asource of electrons such as succinate, but without oxygen,electrons enter the respiratory chain, reducing each of theelectron carriers almost completely. When oxygen is thenintroduced, the carriers become oxidized at different rates(Figure Q14–1). How does this result allow you to order the electron carriers in the respiratory chain? What is theirorder?During aerobic respiration, in the mitochondria of animal cells, when diatomic oxygen molecules (O2) are consumed, to which of the following product molecules are these oxygen atoms going? to C6H12O6, O2, and H2O only to C6H12O6 only to CO2 and C6H12O6 only to H2O only to C6H12O6 and O2, onlyWhat is the difference between respiration and aerobic cellular respiration?
- What would be the effect on ATP production of decreasing the pH inside the mitochondrial matrix? Explain1 a) What is meant by the ATP currency exchange ratio? Why does the oxidation of mitochondrial FADH2 generate one less ATP than oxidation of mitochondrial NADH? b) If 12 H+ are moved across the inner mitochondrial membrane by NADH oxidation, and each ATP synthesized requires 3 H+ to move through ATP synthase, why are only 3 ATP molecules produced by oxidation of each NADH?Why are oxygen molecules important in oxidative phosphorylation? What are the consequences if they are absent for a short period of time in tissues that routinely use oxidative phosphorylation to produce useful energy?
- What is the minimum voltage drop for individual electron transfer events in the mitochondrial electron transport system that is necessary for ATP synthesis?Under what condition might our own cells use anaerobic respiration and why?What is the sequence of the flow of most energy during cellular respiration?
- What are some of the difficulties in determining the exact number of protons pumped across the inner mitochondrial membrane by the respiratory complexes?According to the chemiosmotic theory, what would be theeffect on oxidative phosphorylation of allowing otherpositive ions to diffuse across the inner mitochondrialmembrane?The redox carriers are grouped into respiratory chain complex (A) In the inner mitochondrial membrane (B) In mitochondiral matrix (C) On the outer mitochondrial membrane (D) On the inner surface of outer mitochondrial membrane