Cell membranes are composed of a lipid bilayer. How does the type of lipid bilayer affect its properties?
Q: Question 3 N-glycosyltransferase attaches which sugar to the base oligosaccharide to synthesize the…
A: A antigen is the antigen that is important for blood grouping of individuals. Antigen A and Antibody…
Q: Q1: Explain the effect of pH value on the amino acid ionization. Q2: Describe two reactions for…
A: Amino acids and their ionization: Amino acids are the basic building blocks of proteins, they are…
Q: Can someone please draw out phosphorylated creatine?
A:
Q: How histone and micro RNA controls gene expressi
A: Histones are positively charged basic proteins that associate with DNA in the nucleus and forms…
Q: In the Biuret Assay for protein concentration determination, the role of sodium potassium tartrate…
A: The biuret test is a chemical test that can be performed to determine whether an analyte has peptide…
Q: 20. Beta-oxidation of fatty acids takes place at A. peroxisome B. mitochondria C. mitochondria and…
A: Beta oxidation of fatty acid - Process via which the fatty acids get broken down for energy…
Q: he figure shows that the average distance between base pairs measured parallel to the axis of a DNA…
A: The nucleic acid polymer has nucleotide as its monomeric unit. synthesis of nucleotides is an…
Q: State what is the likely magnitude of the Hill constant (nH) for HbA from your reading and state…
A: Hill equation is reflects the occupancy of biomolecule by respective ligands. i.e. fraction of…
Q: Describe how you would make 10mls of a solution with concentration: 10mM Glucose (MW-180.16g/mole)…
A: In a solution concentration of solute is reduced simply by mixing more water or by adding more…
Q: Rory’s father was working on the electrical wiring his basement. Rory noticed that his father wore…
A: Rory's father was wearing rubber gloves, which are known to be one of the defense mechanisms while…
Q: reaction as a function of substrate concentration. Ex- plain why the maximal velocity can be…
A: Enzyme kinetics is the study of the rate of enzyme catalyzed bio chemical reactions and also we can…
Q: 8. Which of the following amino acids in hemoglobin accepts proton H+ when red blood cells reach…
A: Hemoglobin is a conjugated protein with four polypeptide chains. It contains two identical alpha and…
Q: Show the amount of ATP were produced in beta-oxidation of lauric acid, and differentiate both the…
A: Lauric acid has a 12-carbon backbone and is a saturated medium-chain fatty acid. Under anaerobic and…
Q: *Which of the following statements about allosteric enzymes is NOT true? Question 10 options: - They…
A: Allosteric enzymes have binding sites other than active sites for the regulator molecules that…
Q: -Inhibitor +Inhibitor [S] (mM) V0&νβσπ; (μmol/sec). V0&νβσπ:&νβ σπ: (μmollsec) 0.0001 33 17 0.0005…
A: Km of an enzyme is the substrate concentration at half Vmax. It can be calculated from lb plot by…
Q: The molecules of a fatty acid (for example, fit closer together than the molecules of a fatty acid…
A: Fatty acids are composed of a long hydrocarbon chain attached to a carboxylic acid group. Fatty…
Q: Which of the following statements about cancer is false? (a) oncogenes arise from mutations in…
A: Proto Oncogenes are the genes that cause cancer when get altered. There are several factors that…
Q: Estimate the charge on albumin in blood (pH 7.4). The sequence composition of albumin iş listed…
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
Q: temperature of 15 degree Celsius or lower needed for growth / optimal activity. * (Please choose one…
A: A) Thermophiles: Thermo meaning temperature and philus meaning lover , this type of organism which…
Q: Calculate the standard free-energy change, deltaG°, for the reaction in which acetaldehyde is…
A: Standard free energy of biochemical reaction is related to standard reduction potential ∆Go = -nFEo…
Q: A protein has the opnino acid seruence that cates as follows: •N-terminas - Some More amino kids -…
A: Protein targeting or also called as protein localization is the process by which proteins get…
Q: Failed to follow
A: When triglycerides are digested and free fatty acids are liberated, the odor is known as hydrolytic…
Q: CHALLENGE QUESTION I: Smurf hemoglobin has a p50 of 30 torr and has 8 subunits, instead of the usual…
A: Fractional saturation(Y) is the ratio of concentration of protein-ligand complex to total…
Q: Begining with 1 M concentrations of each reactant and product at pH=7 and 25.0 degrees C, calculate…
A: There is an error in the lactic acid fermentation reaction given in question. The correct…
Q: Identify the ff nucleic acid bases and then classify whether it is a purine or pyrimidine.
A: Nucleic acids are also known as polynucleotides. Monomeric units of nucleic acids are called…
Q: Explain to me what factors influence permeability versus solubility?
A: To understand the factors effecting the solubility and permeability it is essential to understand…
Q: One of the following is most accurate about relative redox potential of different electron carriers.…
A: Electron carriers are molecule that is capable of accepting one or more electrons (acceptor) from…
Q: I. Effect of pH on ezyme activity pH Test tube Observation I 2 4 4 5 12 Conclusion: 8. 3.
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…
Q: Please discuss how digitoxin provides a positive inotropic effect and is used to treat congestive…
A: Digitoxin is a cardiac glycoside that is used in the treatment of heart failure. Glycoside are…
Q: Enumerate the main structural features of nucleosides and nucleotides
A: There are 4 biomacromolecules; protein, carbohydrate, lipid and nucleic acids. In these, nucleic…
Q: In a paragraph format How amylase is used/its purpose and why amylase useful in the food industry
A: Any enzyme that catalyses the hydrolysis (breaking of a substance by the addition of a water…
Q: Calculate the number of ATPATP generated from one saturated 1212‑carbon fatty acid. Assume that each…
A: Fatty acids are broken down through beta-oxidation in mitochondria. The end product of…
Q: does HEW have a higher concentration of negatively/neutral charged protein (at ph 7) explain ur…
A: HEW ( hen egg white) is an enzyme specifically known for its ability to degrade the polysaccharide…
Q: What part of the electron transport chain is responsible for the greatest contribution to oxidative…
A: Protein complexes are present in the inner membrane of mitochondria forming an electron transport…
Q: Why does it make sense that under conditions of low ATP levels in the cell the pyruvate carboxylase…
A: Glucose is converted to pyruvate through the process of glycolysis in the cytoplasm. The process of…
Q: 4. A solution containing egg albumin (pl-4.6), B-lactoglobulin (pl-5.2), and chymotrypsinogen…
A: Based on their isoelectric point, protein purification can be done in an ion-exchange column (pI).…
Q: 3. When the cellular energy charge is high the cells diverts into fatty acid synthesis. A. pyruvate.…
A: Glucose is the primary source of energy for the body. Glucose is metabolized through the glycolytic…
Q: 5. Regulation of bacterial operons by inducers, e.g. lactose, exhibits which of the following…
A: The regulation of gene expression can occur at the level of transcription and translation.
Q: Calculate the fractional charge on ASP at pH 3 using the following pKa values (1. 9.90, 3.90). Write…
A: A total of 300 amino acids are present in the biological system out of the 20 are part of…
Q: 1. Draw the complementary DNA strand for the given: 5'-A-T-C-C-G-A-A-T-T-G-3' Answer: 2. Draw the…
A: In a complementary base pairing, purine pairs with a pyrimidine. A always pairs with T, similarly C…
Q: When is it appropriate for gloves to be worn? Check all that apply. O Only if you have.time O Only…
A: As part of standard precautions to reduce the risk of contamination for health care providers, the…
Q: 2. Which of the following macro-molecule can be most structurally diverse among this living world?…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Which of the following has the strongest tendency to gain electrons? Select one: O a. FAD O b.…
A: The electrons released from NADH and FADH2 are transferred to molecular oxygen in ETC to generate a…
Q: Which of the below statements is correct regarding tertiary structure? All are correct Disulfide…
A: A protein has four structural levels of organization – primary, secondary, tertiary and quaternary…
Q: In a double-stranded DNA molecule, how are the sequences of each strand related to each other? A…
A: DNA are the nucleotide which contains genetic information in our body and are found in nucleus.
Q: Enzymatic digestion of carbohydrates starts in the mouth. True False
A: Enzymatic digestion is generally referred to as the act of breaking down ingested food materials,…
Q: Match lipid descriptions in column A with the phospholipid types in column B. H is attached to the…
A: Phospholipids have a glycerol backbone and are the major constituents of the cell membrane.
Q: histidine has three pka values: pka=1.7 pk2=6.0, pka 9.1 a- for each pka, find the equilibrium…
A: Consider the acid dissociation reaction at equilibrium; HA⇌H+ + A- here 'HA' is the acid…
Q: CHALLENGE QUESTION I: Smurf hemoglobin has a p50 of 30 torr and has 8 subunits, instead of the usual…
A: Consider the Protein (P) is getting bound by the Ligand (L) to form the Protein-Ligand complex (PL)…
Q: 1. Is the Homo sapiens phenylalanine hydroxylase (PAH) gene encoding a non-coding protein or an…
A: Gene is a portion of the genome that can be transcribed or a functional unit of the genome…
Cell membranes are composed of a lipid bilayer. How does the type of lipid bilayer affect its properties?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Which plasma membrane component can be either found on its surface or embedded in the membrane structure? a. protein b. cholesterol c. carbohydrate d. phospholipidCell membranes consists mainly of ________ and ________ . a. lipids; carbohydrates c. lipids; phospholipids b. phospholipids; protein d. phospholipids; ECMWhy is the cell membrane called a phospholipid bilayer?
- What features in the chemical composition of phospholipids make them ideal components of the cytoplasmic membrane?Describe the lipid bilayer structure of a cell membrane. What are the roles of proteins in membrane structure?If you place phospholipids in an oil-based solution, would they still self-assemble into a bilayer? If so, describe its structure.
