Which metabolic event is not in the mitochondria?     Oxidation of fatty acids     ETC     glycolysis     TCA cycle

Q: 9. Vitamin B5: coenzyme form, functional groups, mechanism of action, biological role, sources,…

A: Vitamins are classified into two groups as water-soluble vitamins and fat-soluble vitamins. Water…

Q: Procedure 1. Place 2mL of milk in each of the 3 test tubes. 2. Heat one of the test tubes to boiling…

A: Test tube 1 contains once boiled (then cooled) milk , formaldehyde and methylene blue . Test tube 2…

Q: Consider the oligopeptide whose structure is shown below: How many peptide bonds are there? Give…

A: please note that we are supposed to write only first 3 sub parts of a question. We request you to…

Q: Anaerobic pathways after glycolysis In the absence of oxygen, what anaerobic pathways can occur…

A: Introduction Glycolysis is a metabolic pathway where one glucose breaks and forms 2 molecules of…

Q: Imidazole is used to elute His6-tagged proteins from Ni-NTA resins because imidazole is:   a.…

A: On the Ni-NTA column the protein that is His-tagged bind to the column with high affinity. The…

Q: 4. General characteristics of water-soluble vitamins as components of human nutrition.

A: Vitamins are the organic compounds required in the diet in small amounts, for performing biological…

Q: 15. Cellular proteins are oftentimes post-translationally modified. Choose one of the following…

A: Post translational modification are the modifications done in the protein by covalently attaching…

Q: Consider a uniport system where a carrier protein transports an uncharged substance A across a cell…

A: ∆G = R T ln (Ainside /Aoutside)  Where G is free energy change for the transport of uncharged…

Q: How many moles of ATP and GTP will be in use for this polypeptide chain synthesis? What…

A: As per the central dogma of molecular biology, the genetic information stored in the DNA is copied…

Q: Is ATP the only energy that the cell uses/or can use? Justify your answer

A: Introduction Cellular respiration is a process by which cell produces energy rich ATP molecule.…

Q: Elaborate on the industrial processes of water purification and wastewater treatment. In your…

A: Introduction Water pollution is process by which water get polluted for various human activities.…

Q: What are the similarities and differences of intermolecular interactions that stabilize secondary…

A: As per the central dogma of molecular biology, DNA contains the code that is necessary for the…

Q: Draw the pentapeptide REACH (one letter abbreviations) in the most prevalent ionization state at 8.4…

A: Recall that: Amino acid sequences are written with N-terminal amino acid on the left and C-terminal…

Q: Nomenclature of vitamins (empirical, biochemical, medical).

A: Vitamins are organic nutrients which can not be synthesized in the body, hence, need to be supplied…

Q: One single polypeptide chain  (120 amino acid residues) is produced for protein A in prokaryotic…

A: A polypeptide chain is a linear or cyclic  compounds which have amino acids as the building units of…

Q: 1. State if true or false a. Gluconeogenesis is the exact opposite of the glycolytic pathway b.…

A: Note: Hi! Thank you for the question. We are authorized to answer three subparts at a time. Since…

Q: Please write down the DNA sequence inferred from the below DNA gel. Shown are the products of a…

A: DNA is the genetic material in most living organisms. The information in a DNA molecule is encoded…

Q: Given the following reaction below, what amino acid is involved and what is the specific reaction…

A: Phenylalanine, tyrosine, and tryptophan are aromatic amino acids. The side chain of the…

Q: DNA: Whats the structural and functional differences between heterochromatin and euchromatin?

A: DNA, the genetic material is organized as chromosomes inside the cell nucleus. The chromosomes have…

Q: Complex carbohydrates are comprised of which of the following? Disaccarides Oligosaccarides…

A: Carbohydrates are biomolecules composed of carbon, hydrogen, and oxygen. Carbohydrates are…

Q: How can co-enzymes affect enzyme activity?

A: Enzymes are biological catalysts and majorly belongs to the protein class of biological…

Q: a. Provide names for both metabolites. b. What kind of reaction occurs here? c. What enzyme…

A: Biochemical reactions are catalyzed by enzymes in which bio-metabolites are transformed into another…

Q: Discuss in detail about the structure of protein .

A: Proteins are one of the four major biomacromolecules. Proteins can be composed of one or more…

Q: (a) (b) (c) Draw the structure of the final DNA product for this reaction. Draw a square around the…

A: Nucleases are enzymes that degrade polynucleotides. Depending on the substrate they cleave, they can…

Q: If we were handed a tube of 2mg/mL BSA how much is required 20μL of each of the following…

A: Different concentrations of protein solutions are needed to be prepared during biochemical…

Q: lon concentrations ION ECF K+ 4 mM Na+ 150 mM CI- 108 mM ICF 145 mM 12 mM 10 mM Eion = The table…

A: Resting membrane potential can be calculated by using the Nernst equation, if the membrane potential…

Q: d) Ninhydrin is used to turn amino acids in fingerprints purple, make a good way to stain…

A: Note: As per the guidelines, only the first two subparts are to be answered. Kindly resubmit the…

Q: CASE STUDY 9.5, PART 2 Recall Myra. Her mother was contacted by the EMTS, and she mentioned that her…

A: Diabetes mellitus is a clinical condition characterized by hyperglycemia and high blood sugar…

Q: Discuss the factors affecting enzyme activity

A: Enzymes are high molecular weight protein molecules that catalyse biochemical reactions. The…

Q: The    figure    below    shows    a    polynucleotide: a)    Label    the    5'    and    the    3'…

A: Polynucleotide are polymer of nucleotides which are formed by the condensation of nucleotide.  The…

Q: For the amino acid tryptophan: Draw its complete protonic equilibria. Indicate the net charge of…

A: The proteins are composed of twenty naturally occurring amino acids. The net charge on an amino acid…

Q: ĭ HO O-C-R' O=O=O=O -O-C-R" -O-C-R"" A -P=00=0 HII -N-C-R" OH E O-sugar O || -0-C-R" -NH3+ -(CH₂)12…

A: Lipids are a chemically diverse group of biomolecules that have two things in common: low…

Q: Which of the following statements concerning glycolysis is correct? O The pathway for the process is…

A: The first process in breaking down glucose to release energy for cellular metabolism is called…

Q: Fill in the blanks: What occurred in the reaction, Sn4+ → Sn²+ A. oxidation B. reduction B.…

A:

Q: 7. Vitamin B₂: coenzyme form, functional groups, mechanism of action, biological role, sources,…

A: The vitamin B complex is a set of water-soluble vitamins that includes riboflavin, commonly known as…

Q: Why does the Asp-His ion pair contribute more energy at pH 6.0 than at low or high pH? At pH 10.0,…

A: pKa is the pH at which a weak acid is 50% dissociated into proton and conjugate base. At pH below…

Q: 1. Under what circumstances in the cell would the entire pentose phosphate pathway be carried out…

A: The pentose phosphate pathway is also called HMP shunt pathway. It branches from glucose 6-phosphate…

Q: In the alpha-helices, which of the following statement is NOT true?   a.   Backbone carbonyl…

A: Proteins are composed of amino acids that are attached together via peptide bonds. The linear chain…

Q: Which is an appropriate statement of involvement of the hydrophobic effect in protein folding? A)…

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…

Q: 29. What is the action of the Na/K pump? A. It is bidirectional for both ions B. It actively…

A: Introduction Plasma membrane or cell membrane is a outermost membrane in animal cell. It protect the…

Q: Give at least 5 sources of protein.

A: Protein is a biomacromolecule formed by repeating units of amino acids. They are the building blocks…

Q: What volume of a 0.8 M glucose solution can be made from 50 mL of a 2M stock solution?

A: Stock solution is the given solution present in lab. From the stock solution, we make the working…

Q: Provide methodologies for the correct use of pH meter.

A: Introduction A pH meter is an electric instrument which is used to measure the hydrogen ion activity…

Q: Describe the journey of a protein from the ribosome, to the ER, Golgi and then out of the cell.

A: Proteins are distributed in the cytosol, plasma membrane and the organelles like, nucleus,…

Q: An athlete becomes dehydrated while running a marathon on a summer day. Which of the following…

A: Dehydration occurs when water is lost faster than it can be absorbed by the body. Water can be lost…

Q: So when drugs are bound to plasma proteins, the effects are NOT intensified?

A: Drugs are chemical substances that have the capability to improve physical and mental illness.…

Q: Imagine a disease that involves reduced expression of receptor X. There is no concentration of full…

A: In receptor-ligand interaction, the receptor is a macromolecule that serves as the binding site of…

Q: Only 0.1% of peptide bonds have the cis configuration. Calculate the difference in energy between a…

A: A peptide bond is formed between the alpha carboxyl group of the amino acid residue at the N…

Q: Question 21 of 25 What are Gram-negative bacteria? Select the correct response(s): They have a cell…

A:

Q: Choose A if the statement is CORRECT B if the statement is WRONG This amino acid is/has: 6. 7. 8. 9.…

A: Proteins are constituted of twenty naturally occurring amino acids. The amino acids are classified…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.