Choose the statements that apply to the following figure. (Choose all correct answers)

Q: Which of the following is not involved in cyclic cyclic photophosphorylation? cytochrome bf complex…

A: Cyclic cyclic photo phosphorylation occurs in thylakoid membrane where the conversion of ADP to ATP…

Q: Consider the complete oxidation of one mole of simple TAG containing behenic acid residues (22:0).…

A: Fatty acid β-oxidation is the process by which long chain fatty acids are broken down to produce…

Q: 5. Dipeptide a. Draw a dipeptide with one polar amino acid connected to one nonpolar amino acid b.…

A: Peptides and polypeptides are linear polymers made up of amino acids. A dipeptide is composed of two…

Q: Which of the following amino acids has a hydrophobic R-group and would tend to be found on the…

A: Introduction:  Amino acids are molecules that contain an amine group, carboxylic acid group, and a…

Q: What is the chemical bond that forms water molecules?

A: Water is the most important thing to all the living creature. Water molecule consists of 1 oxygen…

Q: The protein's secondary structure provide the overall arrangement of atoms. True or false

A: The secondary structure - Formed due to  hydrogen bonds formed b/w the atoms of the polypeptide…

Q: What is the common end-product of the catabolism of the branched chain amino acids that are…

A: Amino acids are converted to the TCA cycle intermediates through transamination reactions. The TCA…

Q: You have carried out an experiment using the spectrophotometry concept. A solution containing…

A: The  Biuret, Lowry and Bradford methods are used for colorimetric determination of concentration of…

Q: All steps in the calculations must be reported, incomplete reporting of these leads directly to…

A: Acetyl coenzyme is classified as a type of allosteric activator of the enzyme referred to as…

Q: Which of the following statements is FALSE? Group of answer choices: - Plastoquinone has a higher…

A: Photosynthesis is the process by which plants utilise light energy from the sun to prepare food and…

Q: Lipid absorption involves hydrolysis of dietary fat in the lumen of the intestine followed by the…

A: Lipid absorption involves lipid uptake across the BBM ( brush border membrane) into the enterocyte,…

Q: Reducing power for the synthesis of fatty acids is produced in which reactions? conversion of…

A: The fatty acid synthesis starts from acetyl Co-A which is an intermediate of the TCA cycle. The…

Q: Using good details, show how the function of two or three different nucleic acids is connected to…

A: Nucleic acids are chemical substances that occur naturally and act as the primary…

Q: Fatty acid synthesis requires the activation of acetyl CoA to malonyl CoA. However, its condensation…

A: Fatty acids are broken down to acetyl Co-A and the precursor for the fatty acid synthesis is acetyl…

Q: How much ATP is produced from 1-stearoyl-2-arachidonyl-3-tridecanoyl glyceride? Show complete…

A: The given triglyceride molecule will be converted to stearic acid, arachidonic acid, tridecanoic…

Q: Eukaryotes modify mRNA with an m7G cap: an  N7-methylated guanosine linked via a 5′ to 5′…

A: Post transcriptional modification in Eukaryotic mRNA occurs by its enzymatic caping. The capping of…

Q: Using the figure below, what is molecule "A" (type a 1, 2 or 3 in the blank) nuclease ligase DNA…

A: Central dogma includes three main processes Replication, Transcription, and Translation.…

Q: Match the following methods of Analysis: Lipid anchor is myristic acid and linked to a glycine…

A: Lipids are complex fatty acids, is in storage form and has many biological functions.

Q: You obtain the following results for the transport of an amino acid into bacteria. Based on this…

A: The cell membrane presents a hydrophobic barrier that separate the interior of the cell from the…

Q: ive 5 examples of enzymes in the following fields or products.   Applications of Enzymes Food…

A: Enzymes are chemical catalyst, thar are used in the food processing, agriculture, cosmetic,…

Q: 3. Draw the structure of a protein containing 3 amino acids and then explain the process of…

A: Proteins are a class of complex macromolecules essential for the human body. Proteins are formed by…

Q: Explain the importance of calcium and phosphorus in homeostasis

A: Homeostasis : A self-regulation process or extremely complex balancing act followed by biological…

Q: What are the precursors needed to synthesize myristic acid? O 7 malonyl-CoA H O 3 acetyl-CoA, 4…

A: Introduction: Myristic acid is also known as tetradecanoic acid, which is a saturated fatty acid…

Q: Briefly discuss the effect of salt, pH and temperature on the action of salivary amylase. Then, list…

A: Salivary amylase breaks down complex carbohydrates into smaller pieces. The activity of salivary…

Q: all amino acids degraded in the same pathway? Why?

A: The degradation of amino acids converts them to citric acid cycle intermediates or their precursors…

Q: describe the amines of the carbonyl functional group. Include the difference between primary,…

A: Amines are the organic compounds which have a nitrogen atom with lone pair of electrons. These are…

Q: What is the role of tyrosine in prostaglandin synthesis? Tyrosine provides the proton to the double…

A: Prostaglandins are mostly produced from Arachidonic acids( a C20 poly-unsaturated fatty acids) in…

Q: Among other effects, insulin is a positive modulator of the enzyme glucokinase in liver cells. If…

A: Insulin is a polypeptide hormone, which is produced by the β cells of the islets of Langerhans in…

Q: Name and explain in detail one pathological condition/state in which the activity of succinate…

A: The citric acid cycle and the respiratory electron transfer chain contain succinate dehydrogenase.…

Q: Which of the peptide sequences below best matches the hydropathy plot shown? 5 10 Residue Number 2…

A: Hydrophobicity is defined as the tendency of non-polar molecules to form aggregates to reduce their…

Q: Identify the stage of catabolism where the following processes occur:  a. Hydrolysis of…

A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic…

Q: toxicity of cyanide (CN-) results from its binding to the iron atoms of the cytochrome aa3 (complex…

A: The toxicity of cyanide (CN-) results from its binding to the iron atoms of the cytochrome aa3…

Q: Compare and identify condensation (dehydration) and hydrolysis reactions

A: There are various types of reactions that occur inside the cell such as hydrolysis, dehydration,…

Q: 3. Fill in the missing molecules or required cofactors. PLP b) @NH₂ OH

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

Q: Consider the complete oxidation of one mole of simple TAG containing behenic acid residues (22:0).…

A: Behenic acid is a saturated fatty acid with 22 carbon atoms and possesses the general formula,…

Q: Compare passive and active transport

A: Cell transport refers to the movement of molecules, ions, or other small particles in and out of…

Q: 4. Predict the level of genetic activity of the lac operon as well as the status of the lac…

A: In lac operon, structural genes responsible for lactose metabolism are all under the control of a…

Q: A radiolabeled glucose solution is utilized as a nutrient source for a human myocyte in order to…

A: Glucose is the most favored respiratory substrate for most forms of life and myocytes (muscle cells)…

Q: Draw the ff. unsaturated fatty acids 1. cis 18:1(49) 18:1;9 w9 2. trans 18:1(49) 18:1;9 w9 3. cis…

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

Q: Please state if the statements are true or false. 1. An aplha 1,4 glycosidic linkage is considered…

A: The most common carbohydrates in diet are polysaccharides. They're polymeric carbohydrates with…

Q: Consider a brain cell with non-functional Complex II of the electron transport chain (Assume that…

A: Lactose is composed of glucose and galactose units. Glucose can directly enter the glycolysis while…

Q: Which of the following is NOT a light-harvesting pigment?   Group of answer choices: chlorophyll a…

A: The light-harvesting complex is an arrangement of protein as well as chlorophyll molecules. They are…

Q: The peptide segment shown below is part of a right-handed alpha helix. Please indicate the…

A: Alpha helixes are regular secondary structures. The hydrogen bonding pattern of an alpha helix is,…

Q: Which of the following is not true?   There are two major classes of aminoacyl-tRNA synthetases…

A: Central dogma includes three main processes Replication, Transcription, and Translation.…

Q: II. ATP ACCOUNTING Provide what is being asked for. Show all relevant calculations and summarize…

A: Lactose gets broken down to equivalent moles of  Galactose and Glucose by the enzyme lactase present…

Q: What is the common precursor of all phospholipids and TAG? Phosphatidic acid…

A: Phospholipids are a group of hydrophilic phosphate heads and hydrophobic tails. phospholipids are…

Q: Study is being done where protein A isomerase (AI) is being phosphorylated by AI phosphorylase…

A: Phosphorylases are enzymes that catalyze the addition of an inorganic phosphate to an biomolecule.…

Q: A. Consider the following fatty acids and the given cellular condition/location. Ï. 24:1A fatty acid…

A: β-oxidation of unsaturated fatty acid undergoes the same process as saturated fatty acid until the…

Q: Which answer is correct (a or b) for the question about why your hands and feet get wrinkled after…

A: In a water molecule, two hydrogen atoms form single polar covalent bonds with an oxygen…

Q: Consider a 24:1 △­­cis-9 fatty acid in the mitochondrion. For each fatty acid given, determine the…

A: Fatty acids are (-COOH)carboxylic acids with hydrocarbon chains from 4 to 36 carbon long. These can…