RNA polymerase is found in the mitochondrial matrix.  True  False

Q: Very slight changes in the shape of an enzyme may allow the enzyme to continue to function but at a…

A: Enzymes are biocatalysts that catalyse biochemical reactions. Allosteric enzymes are enzymes whose…

Q: how important is biochemistry during this time of CoVid 19 pandemic? explain it further.

A: CoVid 19 pandemic is due to an outbreak of viral infection that is caused by SARS CoV 19, a variant…

Q: Which of the different carbohydrate tests would give a positive result for maltose? Describe the…

A: Maltose is a disaccharide composed of 2  D-glucose molecules. The bonding pattern is α-1,4 . Hence…

Q: If a dialysis tube that is permeable to water but not sucrose contains a 40% sucrose solution that…

A: Water travels across a semi-permeable membrane from the side of the membrane with a lower…

Q: Drug X shown below is a kinase inhibitor used to treat multiple types of breast cancer. Breast…

A: As given in the question, Drug X is a kinase inhibitor used to treat multiple types of breast…

Q: Qualitative Color Reactions Color Reaction Biuret Ninhydrin Xanthoproteic Millon's Intact Protein…

A: Hi! Thank you for the question. We are authorized to answer four subparts at a time, since you have…

Q: Compare and contrast the principle behind DNA migration in agarose gel electrophoresis from that of…

A: Electrophoresis is a technique that involves the migration of charged molecules under the influence…

Q: A peptide has the following amino acid composition: 2 Met, 2 Phe, 2 Glu, 1 Arg, 1 Lys, 1 Val, 1 Leu,…

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

Q: The overall process of glycolysis converts a C6 molecule into: O A different C6 molecule O Three C2…

A: Glycolysis is the catabolic pathway and is the first step of cellular respiration that takes place…

Q: What differences would you expect in the structure of a membrane bound protein versus a cytosolic…

A: A protein molecule must fold into its appropriate three dimensional structure in order to become…

Q: Show the Hydrolysis of a dipeptide containing the amino acids threonine and methionine.

A: Amino acids are joined together in a linear manner by peptide linkage, known as the primary…

Q: DNA: Whats the difference between continuous and discontinuous synthesis, why replication requires…

A: DNA is Deoxyribo Nucleic acid which functions as genetic material in most of the organisms.…

Q: What do x-helices and B-sheets have in common?

A: Alpha helix and beta sheets are two types of secondary structure present in the protein structure.…

Q: What cell phases do the alkylating agents work on? a)S phase b) G0 c) G1 d) G2 e) M phase

A: Anticancer drugs may be divided (on the basis of stage of cell cycle at which these act) into two…

Q: 6. Study the cycle below and answer the following 6.1 Provide a definition for the citric acid cycle…

A: - The Krebs cycle, also known as the TCA cycle (tricarboxylic acid cycle) or the Citric acid cycle,…

Q: need help to 1）hand draw the dipeptides that contains Glutamic acid and Proline. 2）hand draw the…

A: Amino acids are biomolecules that have an amino group, a carboxyl group and a side group attached to…

Q: DNA: Explain nick translation and strand displacement

A:

Q: 3. Briefly describe and explain the shape of the curve in Q2.

A: In an enzyme-catalysed reaction, the substrate binds reversibly to the enzyme's active site to form…

Q: Compare extinction coefficients for DNA (1 mg/ml, 260 nm) and the proteins (1 mg/ml, 280 nm).…

A: Introduction There are two types of nucleic acid present in our body, DNA and RNA. DNA acts as a…

Q: Now use the equations above and the empirical values below to calculate VO₂ (the rate of oxygen…

A:

Q: Glycolisis is process that is reversible, meaning that any product that is being formed can easily…

A: During the catabolism of amino acids, for it to be used as a respiratory substrate, first the alpha…

Q: The brown discoloration of apples and potatoes is due to an enzyme catalyzed chemical reaction.…

A: Cut apples and potatoes turn brown or discolored on exposure to air. This is due to conversion of a…

Q: Is the BSA a good stadard to use in the bradford assay?

A: Introduction Proteins are the most abundant macromolecule present in our body. Proteins are made up…

Q: Casein is a biological polymer—what are the monomers of this polymer? (General term)

A: Polymers are high molecular weight compounds made up of smaller molecules linked in a chain-like…

Q: Describe what you know about enzymes. Toxic hydrogen peroxide

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

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

A: In animal tissues, glucose has two possible fates: be oxidised into carbon dioxide and water by…

Q: You've discovered a novel biosynthetic pathway that makes the molecule caffeine.  The pathway can be…

A: In biochemistry, a metabolic pathway is series of enzyme catalysed reaction where product of one…

Q: What does it mean if a compound is said to have “high phosphoryl transfer potential”?

A: ATP is known as the energy currency of the cell. ATPs are required by the cell for various reactions…

Q: 1. Regarding nucleosome structure, which of the following statements is correct? A. Nucleosomesare…

A: Chromatin is a complex made of DNA and protein in equal proportion along with small amounts of RNA.…

Q: 4. Transketolase transketolase requires a lysine in the active site while requires the cofactor TPP.

A: Transketolase is an enzyme that connects the pentose phosphate pathway to glycolysis. This enzyme is…

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: Consider the structure of the tripeptide below. H H₂N-C-C- 0=6 CH₂ CH₂ C=0 1 NH₂ pH 5: O pH 10: H O…

A: The given peptide has three amino acids joined by the peptide bond. There are three ionizable groups…

Q: 10 of these are soluble proteins and 10 are integral membrane proteins. Group (cut & paste, circle…

A: Integral membrane proteins are those that will be found spanning a membrane. They will have regular…

Q: 15.5 Identify the acid-base conjugate pairs in each of the following reactions: (a) CH₂COO + HCN (b)…

A: An acid is defined as the donator of protons and a base is defined as the acceptor of protons. Acid…

Q: a)   Draw    the    A-T    and    G-C    base    pairs.                 - Label    the    bases…

A: DNA are polymers of nucleotides. A nucleotide consists of a nitrogenous base(A, T, G, C) attached to…

Q: how many hydrogen can be formed from the question above

A: Hydrogen bond is a non-covalent bond that is formed between the hydrogen atom in a molecular dipole…

Q: In the absence of oxygen is glucose the major source of ATP?

A: It is generally agreed upon that ATP serves as the mediator of energy transfer between anabolism and…

Q: 1.1 Why do you think it was necessary for us to teach you about Metabolism in Biochemistry course…

A: DISCLAIMER FOR MULTIPLE   Since you have asked multiple question, we will solve the first question…

Q: An egg placed in boiling water becomes hardboiled in 3 minutes. What changes have occurred in the…

A: All proteins have three levels of conformations known as primary, secondary, and tertiary.…

Q: Explain the molecular basis for animal fat being solid at room temperature but vegetable oil being…

A: Lipids is a term used of chemically diverse group of biomolecules that have two things in common:…

Q: Identify the type of glycosidic linkage present in the disaccharide below: O a (1-6) O a (1-4) 03(1…

A: Disaccharides are oligosaccharides composed of two monosaccharide units. The monosaccharide units in…

Q: Give at least 10 functions of protein and describe each function. Cite an example for each function…

A: Proteins are the bio molecules which are very diverse in their structure and function. There are…

Q: What is ATP? How can we create it? How is it broken down?

A: ATP: Adenosine triphosphate. NAD : Nicotinamide Adenine Dinucleotide FAD+ : Flavin Adenine…

Q: Which of the following is associated with the process of ATP re-synthesis during exercise?   a.…

A: During exercise, the muscles are reliant upon the ATP molecules. ATPs provide the energy essential…

Q: 6. Analysis of Buffers in Unknown Solutions Imagine that you are given three different solutions:…

A: The pH of a solution refers to the concentration of H+ ions in a solution. If the H+ concentration…

Q: Describe the process of denaturation of protein.

A: The proteins are most active in their native structure. Native conformation of the protein is the…

Q: The side chain of asparagine contains: OA) a hydroxyl group OB) an amine group OC) a carboxyl group…

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

Q: The condensation reaction catalyzed by ß-ketoacyl-ACP synthase synthesizes a four-carbon unit by…

A: Malonyl CoA is formed from carboxylation of Acetyl CoA through an ATP consuming process by biotin…

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: Among the given statements, which are characteristics of plant cells? Select the correct…

A: Plant cell has Cell wall as the outermost layer. Cell wall being the outermost layer surrounds the…

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.