Structure found Why is this structure useful for plant cells? Explain why this structure is not needed or would be a in plant cells, but not in animal cells disadvantage for animal cells.

Q: Channel proteins used for the bulk passage of water molecules across the cell membrane?

A:

Q: Dynamic instability causes microtubules either to grow or to shrink rapidly. Consider an individual…

A: Microtubules, the third principal component of the cytoskeleton, are rigid hollow rods approximately…

Q: 13. Shape and dimension. (a) Tropomyosın, a 70-kDa muscle protein, is a two-stranded a-helical…

A: Secondary structure of protein: Formed due to twisting of the polypeptide chain.The folding is due…

Q: In calculating GJ for cytoskeletal proteins (Table 3.2), we ignored the fact that microtubules are…

A: microtubules are the cytoskeleton protien that help in the formation of spindle fibre and maintanung…

Q: 23. The cell membrane is made of a bilayer of... A. triglycerides with their nonpolar tails facing…

A: A cell is the single basic component of life as it contains all the vital molecules for sustaining…

Q: applicability of a dialyzing membrane (DM) as a model for the cell membrane enclosing an aqueous…

A: Diffusion the transport of molecules from their high concentration towards their low concentration.…

Q: Relative fluorescence intensity (A.U.) 1.0 0.8 0.6- 0.4 0.2 dithionite 0.0+ 0 100 Liposomes…

A: Answer :- The erythrocyte extract given here contains enzymes/proteins known as phospholipid…

Q: Dynamic instability causes microtubules to either grow or shrink. Consider a microtubule that is in…

A: Microtubules are polymers formed by tubulin that form part of the cytoskeleton and provides…

Q: 5) Using FRAP (Fluorescence Recovery After Photobleaching), you can measure the diffusion rate of…

A: FRAP (fluorescence recovery after photobleaching) is a method to determine the diffusion kinetics…

Q: Structure of globin mRNA

A: The cell consists of the genetic material, which can be either DNA or RNA. DNA is the…

Q: Unfolded Protein Response ...

A: Note: " As per the guidelines only one question is answered please ask other questions separately."…

Q: Configurational entropy Molen globules Clusters of frustrated contacts Functionally inet states B…

A: Everything that exists in our universe, from the fundamental elementary particles like quarks and…

Q: Technique by which proteins are separated by [Choose] electrophoresis according to their charge.…

A: Techniques by which proteins are separated by electrophoresis according to their charge- Gel…

Q: Topic: Determination of Protein Concentration by Spectrophotometry: The Standard Curve   The use…

A: Beer lamberts law is the basis of spectrophotometry. The principle of spectroscopy is based on the…

Q: Structure of lactam.. 1) Why this lactam would be evolutionarily selected against? a. Amino acids…

A: β-lactam antibiotics are antibiotics that contain a beta-lactam ring in their chemical structure.…

Q: 16) PROTEIN SYNTHESIS: A) Describe the process of protein synthesis. Be sure to use transcription…

A: Proteins are polymers of amino acids formed via peptide bond between two amino acids .

Q: 23. Proteins are responsible for orchestrating nearly every function of the cell.

A: Answer: PROTEINS ARE BASIC NEED OF AN INDIVIDUAL , WE NEED THEM IN MAXIMUM WAYS. THEY ARE PRODUCT OF…

Q: What is edman degradation and why does no reaction occur when sungsanpin was subjected to edman…

A: Edman degradation is a method for sequencing of polypeptide chains.

Q: Bacteriology 12. Indicate whether the following statement about the antibiotic metronidazole is TRUE…

A: Answer :- True.

Q: Components - In this part, you will identify the components used and their or each component listed,…

A: DNA : It is a genetic material which carries information from one generation to another .  It is…

Q: What is the nucleolus?

A: The nucleolus which is the region present inside the nucleus of a cell and they plays important role…

Q: Importance

A: An organelle is a specialized component within a cell that serves a specific purpose. The…

Q: Draw (using Haworth projections) the fragments of xylan and glu- comannan structure

A: Glucomannan is a mainly linear heteropolymer consisting of β-1,4-linked d-mannose and d-glucose.…

Q: 21. Which protein structure is most consistent for the hydropathy graph of the intrinsic membrane…

A: Hydropathy graph depicts the hydrophobicity and hydrophilicity of a polypeptide chain based on the…

Q: xplain how can one predict the number of transmembrane domains (TM helices) in an integral membrane…

A: Membrane proteins are in charge of most of the dynamic processes carried out by membranes. Most…

Q: Systematic name of sphingoid bases

A: The systematic name of sphingoid bases is : (2S,3R,4E)-2-aminooctadec-4-ene-1,3-diol or…

Q: 2. Roughly sketch the hydropathy plot for the given hypothetical membrane protein. Follow the color…

A: A hydropathy profile helps to identify the topogenic sequences of proteins. The peaks of a…

Q: Cleavage Ligand Precursor Receptor Inactive Receptor Active www 99 Cell Membrane 6. The figure above…

A: In case of hydrophilic signalling molecules (ligand), they binds with specific transmembrane…

Q: molecular biochemical process occur in normal and disease of scurvy

A: Scurvy disease is due to lack of vitamin C (ascorbic acid). Symptoms of scurvy are- -weakness,…

Q: [#142] How many cells are you? How many cells in a human? Assume that cells have a typical size of…

A: Humans are made up of trillions of cells. Recent research shows that the human body is made up of 30…

Q: No plagiarism please. Use your own words. Thanks. Discuss the preferred locations of different…

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

Q: Description about nucleosome what general type of interaction is(are) largely responsible for the…

A: The genetic material is made up of DNA and RNA. The DNA is negatively charged nucleic acids which…

Q: How much? How might one even define a cell as different if cells look the same morphologically?

A: Introduction  Cell is the basic unit of life. All organisms be it single cellular or multicellular,…

Q: protein. How would the protein produced from sequence #1 differ from the protein produced from…

A: The sequences provided are of a non-coding strand or template strand. mRNA is transcribed…

Q: Modeling Protein Synthesis The cellular processes of protein synthesis: Describe each process listed…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What name is given to the predominant secondary structure found in silk?

A: Proteins exhibit 4 levels of structural organization. They are primary structure, secondary…

Q: Good hand written explanation Asap Briefly describe the 2-dimensional and 3-dimensional structure…

A: Introduction  tRNA or transfer RNA is a type of RNA molecule. It plays an important role  in…

Q: Describe how Ribosomes interact with at least 10 other organelles in a normal cell.

A: Ribosomes are small organelles and are the sites of protein synthesis. They are made up of ribosomal…

Q: The 3-D structures of membrane proteins can be determined using SDS-PAGE.

A: Gel electrophoresis is the widely used technique in molecular biology for the separation of the…

Q: complex of superposed flat saccules with vesicles detaching from the extremities seen in electronic…

A: The eukaryotic cell includes both plant and animal cells which contains membrane-bound organelles.…

Q: Why can’t Myosin V motor proteins “walk” towards the negative end of the actin molecule? Why do most…

A: Sarcomere is the contractile unit in muscles. The figure below shows a Sarcomere The blue color…

Q: Create a ROUGH SKETCH (no need for exact hydropathy indices and residue numbers) of the hydropathy…

A: A hydropathy plot is an analytical tool that lets us quantitatively determine the hydrophobic or…

Q: Remember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to…

A: Retention signal which are KDEL and KKXX sequences acts as a signal indicating the sorted out…

Q: functions of protein in a eukaryotic cell.

A: Eukaryotic cells are defined as cells that contain specific organelles and an organized nucleus.…

Q: Tropomyosin is a two-stranded, 70-kDa muscle protein shown below. Estimate the length of the…

A: Tropomyosin: Tropomyosin is a regulatory protein that controls the process of muscle contraction. A…

Q: Predicting how variation in membrane lipid composition will affect the fluidity and mobility of…

A: Membrane proteins These are protein molecules that are associated with the membrane of a cell or an…

Q: 2. Roughly sketch the hydropathy plot for the given hypothetical membrane protein. Follow the color…

A: The amino acids can be classified based on the polarity of the side chains to form a scale called…

Q: Cordycepin (structure shown), a broad-spectrum antibiotic was used to treat a bacterial infection.…

A: Antibiotics are potent medications that fight infections and, when taken correctly, can save lives.…

Q: How do the levels of structure achieved in proteins?

A: Amino acids are monomers of protein they are linked with each other by forming peptide bonds. Amino…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.