This bacterial component is water soluble polymer, containing a ribol or glycerol residue linked by phosphodiester bonds found in gram positive bacteria: Lipopolysaccharide Endospore Glycocalyx Teichoic acid

Q: The plasma membranes of bacteria and eukaryotes are similar in terms of lipid content/structure;…

A: Plasma membrane are dynamic fluid layer that surrounds the cell constituents. Plasma membrane is…

Q: Lipid-soluble molecules: O are considered polar molecules. O generally diffuse freely through the…

A: The correct answer is-  generally diffuse freely through the cell membrane.

Q: In which of the following ways is the degradation of cellulose similar to the degradation of…

A: Cellulose is a polymer of glucose and PLA is a polymer of lactic acid.

Q: Which of the following is not found in DNA?a. thymineb. phosphatec. cytosined. deoxyribosee. uracil

A: Bothribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are composed of nucleotides. And a…

Q: Explain the changes that you observed in terms of change in protein structure at the molecular level…

A: Proteins have different levels of  conformation, which includes, primary structure, secondary…

Q: When viewed by electron microscopy, the lipid bilayer is often described as looking like a railroad…

A: High-resolution images of molecular and non-molecular structures are obtained by Electron…

Q: Define the following terms:a. saponificationb. wax esterc. waxd. phospholipide. polar head group

A: Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and…

Q: Radioisotopes are frequently used to label molecules in a cell. The fate of atoms and molecules in a…

A: The different biomolecules perform different functions within the cells. From the nucleus to the…

Q: Consider this red blood cell (red circle) in the solution. The blue dots cannot pass through the…

A: The ability of a solution that enables the transport of water in or out of the cell by the process…

Q: Which of the following is not composed of repeatingsubunits?a. starchb. proteinc. nucleic acidd.…

A: Biological molecules like nucleic acids (deoxyribonucleic acid (DNA) and ribonucleic acids (RNA),…

Q: Which of the options below is entropy driven  the assembly of the DNA double helix. the folding of…

A: Entropy is the measure of disorder and randomness in a system. It is the thermal energy in the…

Q: The qualities of the Domain Bacteria include: complex cellular structures O prokaryotic cells; ester…

A: Domain bacteria's live inside the host and which induces diseases in the host.

Q: Which of the following nucleic acid carries messages to ribosomes for protein synthesis? RNA DNA…

A: Protein synthesis is process of making protein molecules and this involves processes like…

Q: nonpolar Basic, Group hydrophobic neutral а. CH2 „CH CHS CH3 b. с. CH2 CH2 CH2 CH2 NHs* d. CH2 OH

A: A hydrophilic molecule or functional group is an entity that is attracted to water molecules and…

Q: Phosphate head of phospholipid bilayer is hydrophobic in nature. True False

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

Q: The amino acid structure of a polypeptide chain determines its structure. * secondary quaternary…

A: 1° structure- Primary structure  2° structure- Secondary structure  3° structure- Tertiary structure…

Q: A student uses iodine to visualize cells under the light microscope. Iodine stains starch deep blue…

A: A student uses iodine to visualize cells under the light microscope. Iodine stains starch deep blue…

Q: Proteins have many functions in the cell membrane. Which function is NOT related to a protein?…

A: The proteins are one of the major component of phospholipid bilayer that form the biological…

Q: The only through space covalent interaction in 3-dimensional protein structure is . Hydrogen bonding…

A: Introduction: Proteins refer to the large, complex molecules that play a major role in the body.…

Q: Which of the following is a sphingophospholipid?a) Lecithinb) Sphingomyelinc) Plasmolegend)…

A: Phospholipids are the group of lipids that contain hydrophilic phosphate group at one end i.e head…

Q: Which of the following structure is both found in eukaryotic and prokaryotic cells? Lütfen birini…

A: Membrane bound organelle and membrane bound nucleus is present in eukaryotic cells.Example of…

Q: guanine 1. only DNA uracil 2. only RNA ribose 3. both DNA and RNA forms a double helix phosphate…

A: DNA - Deoxyribonucleic acid   RNA - Ribonucleic acid DNA - Only acts as genetic material RNA -…

Q: Define the following terms: a. heparan sulfate proteoglycans b. syndecan c. glypian d. serglycin e.…

A: Glycoproteins are defined as any of a class or group of proteins with carbohydrate groups attached…

Q: Which of the following chromatographic techniques allows a faster elution of polar proteins? O…

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

Q: Which of the following acts as lipid soluble radical trapping antioxidant?   A. Ascorbate B. Uric…

A: Antioxidants are substance used to prevent cellular injury. Antioxidants may be natural ( taken from…

Q: What chemical is used to break disulfide bonds, preliminary to detection of cysteine residues in a…

A: Disulphide bond:- 2 cystine residues oxidises and form a covalent bond ( bridge ) between  2 sulphur…

Q: Which statement about N-linked glycosylation is correct?      N-linked oligosaccharides are…

A: There are two types of glycosylation of protein – N Linked and O Linked In N-Linked glycosylation,…

Q: . chemical can used to cross link bio molecules    -formamide -N-avetyl cysteine -hydrogen…

A: The chemical process of linking two molecules is known as crosslinking.

Q: Metaloproteins are subgroup of : * Conjugated proteins Simple protein Globular proteins O Fibrous…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Which of the following DOES NOT define a gel? O a.it is in a semi-solid state O bit is connected at…

A: Option C)

Q: A 'ladder' on a gel refers to the crosslinking of acrylamide a set of bands of known size an…

A: A ladder on a gel refers to the cross-linking of acrylamide . Polyacrylamide gels are  formed by…

Q: Which of the following is used in the reaction called saponification? A. Strong Base B. Hydrogen C.…

A: Biomolecules are engaged in a variety of biological and chemical processes in the human body and are…

Q: Glycolipids are synthesized in golgi where they remain on the lumenal half of the lipid bilayer.

A: Answer: GLYCOLIPIDS = These are the compounds which are chemically derived from carbohydrate and…

Q: Look at the structure shown below and answer the following questions: HN NH но NH Download image. a.…

A: Peptides or proteins are composed of twenty standard amino acids attached together via peptide…

Q: The lipopolysaccharide of Gram-negative bacteria is composed of the following EXCEPT: Polysaccharide…

A: Lipopolysaccharide It is considered as the major constituent of Gram-negative bacteria. It is found…

Q: Which of the following is true regarding proteins embedded in the membrane? They do no move in the…

A: INTRODUCTION Plasma membrane Plasma membrane is a phospholipid bilayer. Lipids are the structural…

Q: identify if the compound is found in DNA or RNA strand 1, Adenosine triphosphate 2, Cytosine…

A: DNA and RNA are are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid…

Q: Bacterial phospholipids are hydrophobic due to fatty acids, while archaeal phospholipids are…

A: These isoprenoid chains form a hydrophobic tail connected to glycerol by ether bonds.

Q: The bond formed between glycerol and fatty acid chain is a/an _____ bond.     Ether…

A: Glycerol is an organic molecule that consists of three hydroxyl groups while the fatty acids contain…

Q: a laboratory scientist isolates nucleic acids from samples of rough endoplasmic reticulum. which of…

A: Endoplasmic reticulum is an irregular network of double membrane bound tubules. These extend from…

Q: Which of the following is incorrect about the beta-sheet? a. The strands in anti-parallel…

A: Introduction  A typical motif of the regular protein secondary structure is the beta sheet,also…

Q: Major groove contains much more chemical information than the minor groove has. These molecules…

A: In DNA base pairs are located in a mannered fashion with different bonds. Major and minor grooves…

Q: Which of the following are not driving forces for protein folding i. Salt Bridges ii. Conformational…

A: Proteins have four levels of the structural organization including Primary, secondary, tertiary,…

Q: In most cells, the lipid molecules that form the cell membrane bond to one another to form a firm,…

A: Cells are the basic structural-functional unit of life. They are surrounded  by lipid bilayer…

Q: The linear sequence of amino acids within is protein structure. protein example of a an tertiary…

A: The building block of proteins are amino acids that consists of an Alpha carbon atom linked to an…

Q: The temperature at which a lipid bilayer shifts from a fluid state to a crystalline gel is called…

A: Lipids are defined as a diverse group of naturally occurring molecules that are insoluble in water…

Q: DNA is INSOLUBLE in ______________ . ionic solution like 100 mM NaCl water Isopropanol or other…

A: DNA isolation is a method through which the cell is lysed and DNA is isolated from the same using…

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.