In the presence of oxygen, the mitochondrion in yeast is used for aerobic respiration,however, under anaerobic conditions,the yeast mitochondria have been found to have other function. Identify and briefly discuss four of these functions

In the presence of oxygen, the mitochondrion in yeast is used for aerobic respiration,however, under anaerobic conditions,the yeast mitochondria have been found to have other function. Identify and briefly discuss four of these functions

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter2: Cell Physiology

Section: Chapter Questions

Problem 10RE: Using the answer code on the right, indicate which form of energy production is being described: 1....

See similar textbooks

Related questions

Q: 2.Why is it important for eukaryotic DNA to have multiple origins of replication, when a single ori…

A: DNA is a deoxyribonucleic acid. It is the main genetic component of eukaryotes and basic unit of…

Q: Su which of the fallowingis NOIa Lof digestiom. Lis NoI a product

A: Digestion is one of the most essential metabolism process in living organisms which is take place…

Q: 2. Use your knowledge of amino acids (and the R groups) and tertiary structures of proteins to…

A: Sickle cell anemia is a inherited disorders due to defect in the gene. In this disease mutation…

Q: SIT C. A saturated soil has he following characteristics: Initial volume = 21 cm³ Final Volume = 13…

A: Saturated soil is the soil in which all the pore spaces get filled with water completely. This soil…

Q: Using four examples, describe the relationship between enzyme characteristics and the choice of…

A: Enzyme immobilization is confinement of enzyme to a phase one of a kind from the only for substrates…

Q: na ligation and sticky-ehd produced from blunt-end iigation and sticky-end ligation (Hint: observe…

A: Biotechnology is a branch of science in which the life processes has been indulged with technology…

Q: How would 2,4 dinitrophenol affect cellular respiration? What does this molecule do? Please explain…

A: - The compound 2,4-dinitrophenol acts as a mitochondrial uncoupler. - DNP functions as a…

Q: Problem 1 Yeast cells has been cultured on glucose (Table 1). The growth data follows the Monod…

A: The Monod equation for cell growth kinetics is given below; μ = μmax [S]Ks + [S] here 'μ' is…

Q: Which feature of protein folding is NOT accurate?

A: Proteins are large macromolecules and biomolecule that consists of one or more long chains of amino…

Q: 2. Use your knowledge of amino acids (and the R groups) and tertiary structures of proteins to…

A: The disease, which is referred to as sickle cell anaemia is caused because of mutation. In this…

Q: Which enzyme activity of the glycogen debranching enzyme is operating during the release of glucose…

A: The amylo-1, 6-glucosidase catalytic action of glycogen debranching enzyme permits it to hydrolyze…

Q: How commonly do specific lipidmolecules associate with membraneproteins to regulate their function?

A: Lipids have a tendency to form the bilayer that helps in the passage of water-soluble materials…

Q: What is an enhancer? What do these sequences contain bound to it? Do enhancers have to be near…

A: In the human genome, there are around 110,000 gene enhancer sequences. They are regulated by…

Q: Long explanations are not needed. True or False a. One NADH is produced for every pyruvate…

A: The pentose phosphate pathway is an alternative pathway for glucose oxidation. It provides NADPH for…

Q: Which of the following is FALSE about glycolysis? a. The pathway axidizes two moles of NADH to NAD*…

A: Glycolysis is the technique that breaks down the 6-carbon glucose into 3-carbon pyruvate that is a…

Q: The enzyme Glucose-6-phosphate dehydrogenase catalyzes the nicotinamide adenine dinucleotide…

A: Glucose-6-phosphate dehydrogenase enzyme belongs to the group of oxidoreductases. It catalyzes the…

Q: A) Draw the structure and give the name of a nucleotide made of G + ribose. B) Write the…

A: Ribonucleic acid (RNA) is a polymer of ribonucleotides that participate in diverse biological roles…

Q: Multiple Choice - Explain your answer in 3-5 sentences. - answer properly QUESTION: The allosteric…

A: Proteins that behave as physiological catalysts are known as enzymes. Catalysts speed up the…

Q: Which amino acid sequence is likely to be found on the exterior of a soluble protein?

A: Proteins are polymers of amino acids linked by amide/peptide bonds. Amino acids are consist of amine…

Q: When an active enzyme is dialyzed, its specific activity decreased. An explanation for this is a.…

A: Dialysis is defined as a technique in which there is a removal of some unwanted macromolecules from…

Q: The succinyl CoA to citrate pathway of the citric acid cycle is shown. Identify the missing…

A: Succinyl Co-A and the reactions given in the question are part of the TCA cycle. The TCA cycle is a…

Q: ACTIVITY 8.1.3 Complete the table Name and Structure of the attached molecule Sphingolipid Function…

A: Introduction: Sphingolipids are complex lipids that make up the second-largest class of…

Q: Each proton that moves across the membrane releases about 14 kJ/mol of energy. Given that ATP…

A: The ATP synthase in the inner mitochondrial membrane uses the flow of protons into the mitochondrial…

Q: One of the B-complex vitamins which is the precursor of Nicotinamide in the coenzyme NAD+.

A: "Since you have posted multiple questions we will answer the first question for you. If you want any…

Q: What is the first step that should be done in PCR testing?

A: PCR is the polymerase chain reaction. PCR test or polymerase chain reaction test is good method to…

Q: 3. Which of the following processes involves DNA ligase? A. Primer synthesis B. Removal of DNA…

A: DNA is called deoxyribonucleic acid. DNA act as genetic material in most organisms. DNA is a…

Q: a. We have a molecule 2,3-bisphosphoglycerate (BPG), which is a negative allosteric modulator for…

A: 2,3-Bisphosphoglycerate is a molecule formed through the Rapaport-Lubering cycle. The…

Q: A DNA codon has the sequence GAT. What is the resulting tRNA anti-codon in the translation process…

A: Codon is a sequence of three nucleotides present in DNA or mRNA (messenger RNA) molecule that…

Q: The pentose phosphate pathway is a critical pathway in animals for the production of NADPH and…

A: Cells are machinery structures which carry out various complex controlled biochemical reactions in…

Q: How many calories of energy/osmole would need to be expended in order to concentrate a solute…

A: Solute = 75 fold Generating a gradient 75 times as much solute on the one side of membrane than the…

Q: QUESTION 21 Consider the following template strand of DNA: AAT TCA CCC 3' 5 The mRNA made from this…

A: DNA stands for Deoxy-ribonucleic acid. It is a molecule which carries the information of a proteins.…

Q: ACTIVITY 8.2 Draw the different spontaneously formed lipid structures: a. Monolayers and bilayers b.…

A: The lipids are capable of organization into different types of structures in an aqueous environment…

Q: What are the fundamental differences between a good solvent and a theta solvent, and how do they…

A: There are different types of solvents that are present between the segment of polymers and the…

Q: Which of the following is a carbohydrate?

A: Carbohydrates are one of the most important component of diet, it is major energy source for…

Q: Compare and contrast proteoglycans, glycoproteins, and glycosaminoglycans. Cite examples for each

A: Glycobiology means the study of the structure, and function of carbohydrates attached to…

Q: If a base, such as sodium hydroxide (NaOH) were added to milk, would the protein precipitate? Why or…

A: Milk is a great source of vitamins and minerals, especially calcium. Milk plays a crucial role in…

Q: When the cell needs both NADPH and ATP, the most likely utilization of the Pentose Phosphate Pathway…

A: The pentose phosphate pathway synthesizes NADPH and pentose sugars required by the cells. The…

Q: abbreviations please answer al|

A: The solubility of proteins is affected by a number of intrinsic as well as extrinsic factors. The…

Q: Just answer the items with no answer yet, thank you!

A: Maltose is a disaccharide composed of α-D-Glucose molecules, which are linked together through α…

Q: Determine the p50 for variant A to the nearest 5 torr (i.e., if the p50 was 12, you would write 10).…

A: The oxygen haemoglobin dissociation curve plots the proportion of haemoglobin in its saturated form…

Q: Long explanations are not needed. Direct answers would suffice. a. High concentration of glucose…

A: The glucose metabolism start with the process of glycolysis , the enzyme hexokinase is for…

Q: What is the osmotic pressure of a 38 M glucose solution that intravenously injected to the blood at…

A: Glucose is a monosaccharide and it is a simple sugar that is the most important source of…

Q: a) Use the carbonyl group, number of carbons, and type of stereochemistry (D or L) t classify the…

A: Introduction: Stereochemistry is a branch of chemistry that is based on the three-dimensional…

Q: The synthesis of phosphocreatine is unfavorable. If dur- ing extended periods of rest, e.g.,…

A: Phosphocreatine (PCr) - It is a phosphorylated creatine molecule that works as transferable reserve…

Q: Describe and explain the function of uniprotkb-P39086

A: The P39086 is Glutamate receptor ionotropic (Ionotropic Glutamate Receptor) The neurotransmitter…

Q: autocatalysis of pepsinogen by pepsin is an example of a. negative feedback. b. positive feedback.…

A: pepsinogen is a powerful and abundant protein digestive enzyme secreted by gastric cells then…

Q: The coenzymes NAD+ and NADP+ are important electron carriers that pick up electrons from one pathway…

A: The coenzymes NAD/NADH and FAD/FADH2 can exist in their oxidized (NAD+ and FAD) or reduced forms…

Q: Reactions 1: Y=0.2x + 0.8 Reactions 3: Y=0.2x + 0.5 1/Vmax = 0.8 1/Vmax = 0.5 Vmax= 1/0.8 mM/min…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation energy…

Q: Discuss the following statement: “enzymes and heat are alike in that both can speed up reactions…

A: Enzymes are a crucial part of the biological environment. They work only at optimum temperature.…

Q: Analyte Results Reference ranges total protein 9.40 g/dl 6.0 – 8.0 g/dl albumin OD=0.09, []=? 3.7…

A: Solve it by using Lambert beers law. Which states that Absorption is directly proportion to…

Concept explainers

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.

Similar questions

What is the experimental evidence that mitochondria can change conformation during respiration?
Aerobic respiration, used by the mitochondria of eukaryotic cells, is best represented by which of the following balanced equations? 6CO2 + 12H2S g C6H12O6 + 6S2 + 6H2O C6H12O6 + 6O2 + 6H2O g 6CO2 + 12H2O C12H22O11 + H2O g C6H12O6 + C6H12O6 6CO2 + 12H2O g C6H12O6 + 6O2 + 6H2O C6H12O6 + C6H12O6 g C12H22O11 + H2O
What is the source of Coenzyme A in mitochondria? Is there any manufacturing of Coenzyme A in the mitochondria or there is a transporter in the mitochondrial membrane?
List down the specific functions of the component structures of mitochondrion relative to cellular respiration.
How does the presence of cristae in the mitochondrial membrane increase the productivity of aerobic respiration in eukaryocytes?
The yeast cell Saccharomyces cerevisiae in moved from an environment containing oxygen to an entirely oxygen-free environment. What type of metabolic changes/reactions will occur in the yeast cell? Explain
Leigh syndrome is characterized by psychomotor regression: that is, the progressive loss of mental andmovement abilities. Patients also suffer from lacticacidosis, a condition in which mitochondrial respiration is deficient, so their tissues metabolize glucoseanaerobically, leading to the buildup of lactate. Somepatients with Leigh syndrome have a mutation in themitochondrial gene MT-CO3, which encodes a subunit of the electron transport complex cytochromec oxidase. Other patients diagnosed with Leigh syndrome have a loss-of-function mutation in the nucleargene SURF1, which encodes a factor needed for theassembly of this same enzyme complex.a. How can the same symptoms result from mutationsin a mitochondrial gene and from mutations in anuclear gene?
A gene mutation in a cell results in a non-functional MSF protein, explain the role of the MSF protein and the consequences of this loss of function for a mitochondrial matrix protein synthesized in the cytosol.
The inner mitochondrial membrane exhibits all of the fundamental characteristics of a typical cell membrane, but it also has several unique characteristics that are closely associated with its role in oxidative phosphorylation. What are these unique characteristics? How does each contribute to the function of the inner membrane?
What metabolites accumulate when azide is added to actively respiring mitochondria?
In eukaryotes, the net ATP produced from glycolysis to aerobic respiration is 36 while in prokaryotes is 38. Explain why.
Yeast produces carbon dioxide gas. Therefore, based only on this information, can we tell whether the yeast were using aerobic cellular respiration or Anaerobic (ethanol) fermentation? Yes or No If not, what additional information would we need to know to tell whether the yeast used aerobic respiration or anaerobic (Ethanol) fermentation?