The monosaccharides that can undergo conversion from open chain to cyclic structure. O A) pentoses O B) hexoses O C) heptoses D) All of these

Q: Does every amino acid have a central carbon? To which organic group is that central carbon bound?

A: Amino acids are the constituents of protein molecules. As the amino acid in their basic structure…

Q: Define oligosaccharides.

A: Oligosaccharides are any carbohydrate of from 3 to 6 units of simple sugars (monosaccharides) . A…

Q: Why are lipids not considered to bepolymers or macromolecules?

A: A polymer is a compound that has multiple monomer units connected together to form a long chain of…

Q: What shape do carbohydrate chain linked with alfa (1,4) glycosidic bonds generally have ?

A: By utilizing energy to establish glycosidic linkages, which are the bonds between monosaccharides…

Q: WHAT MACROMOLECULE IS THIS? Fatty acids Glycerol HH H H HH H H HH H H H HH…

A: Lipids and fats store energy in adipose tissues and fats can be saturated fatty acids (single bond)…

Q: Which of the following macromolecules is represented in the picture? * Lauric Acid A fatty acid…

A: Biomolecules are the molecules have important structural as functional role in our body.  1.…

Q: Where does the reactions of amino acids with amino groups take place in our daily life or in…

A: Sanger reaction - Sanger used 1-fluro 2,4- dintrobenzene (FDNB) to determine insulin structure.…

Q: Discuss the ease of hydrolysis (break down) for each of the 4 polysaccharides (glycogen, amylose,…

A: Food is an important energy source to carry on the normal physiological functions of the body.…

Q: Determine whether the following monosaccharides have D or L configuration and classify them based on…

A: In the d/l system (named after Latin dexter and laevus) molecules are named relating them to the…

Q: ONE of the following is true about liposomes?

A: A liposome is essentially a spherical shaped vesicle. Liposomes have the ability to imbibe…

Q: why do we need carbohydrates?

A: Carbohydrates are biomolecules produced by living cells. Carbohydrates are of different types based…

Q: Which of the following describes lactose? A. A nonreducing disaccharide containing glucose and…

A: Lactose is a disaccharide derived from the condensation of galactose and glucose with the molecular…

Q: Identify the amino acids contained in each of the following tripeptides. он он он || | он…

A: Amino acids are building blocks of proteins. Amino acids have an amino group and a carboxylic acid…

Q: Do other enzymes like peptidase also help break down polysaccharides? How and why?

A: Carbohydrates are the major source of energy for the body. These are sugars, dietary fibers, and…

Q: Compare and contrast dehydration synthesis and hydrolysis. Draw a detailed diagram of the formation…

A: Chemical reactions can be arranged into various gatherings as per the properties of those reactions.…

Q: Draw one of the many molecules of fat that can be constructed from the building molecules provided…

A: the given molecules are that of a glycerol , and three fatty acids . one is saturated fatty acid…

Q: The citrulline isolated from watermelons has the structure shown below. Is it a D- or L-amino acid?…

A: The building blocks of protein namely the amino acids contain an amino group, carboxyl group, and an…

Q: List several examples of important monosaccharides andpolysaccharides.

A: The chemical molecules inside the cell of living things are called biomolecules. The important…

Q: Why are polysaccharides (e.g. starch) not soluble in cold water but are soluble in warm water?

A: Starch is a well-known polymer of glucose. It is present in rhizomes, stems, tubers, roots, and…

Q: Which of the following disaccharides produces two different monosaccharides upon hydrolysis?…

A: Disaccharides are the Carbohydrate molecules made up of two monosacharide units. The monosacharides…

Q: Is peptidoglycan a carbohydrate?

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: What are proteins that yield only amino acids upon hydrolysis

A: Nutrients are the biomolecules present in food that supports the survival of living organisms by…

Q: What is the major chemical difference between ribose and deoxyribose?

A:

Q: Define the following terms: polysaccharide, furanose, pyranose, aldose, ketose, glycosidic bond,…

A: Introduction: Biomolecules are substances that are made by the body. They are present in different…

Q: Which of the following is an example of an aldopentose A) HO--H B) H-- --H H--OH CHOH D) HO--H H--OH…

A: The carbohydrates are a group of naturally occurring carbonyl compounds which may be aldehydes or…

Q: What is the physiological significance of branching in polysaccharides?

A: Branched polysaccharides : Branched by virtue of the certain molecules being linked to a molecule…

Q: Glycoprotein oligosaccharides are usually linked to the amino acid: A. serine B. cysteine C.…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: The disaccharide shown is composed of two units of D-glucose joined with a β (1->6) linkage and is…

A: Crocin is a plant carotenoid metabolite that is produced as a diester from gentiobiose and…

Q: When this disaccharide is formed.... Select one: a. An alpha-beta-1,2-glycosidic bond is created b.…

A: Oligosaccharides are formed by connecting monosaccharides via glycosidic linkages.

Q: Differentiate between mono-, di-, and polysaccharides, and giveexamples of each.

A: saccharides are sweet-tasting substances that are present in foodstuff, mainly in carbohydrates,…

Q: What are the two types of polysaccharides that are made up of starch?

A: Polysaccharide which is a type of carbohydrate contains long chain of polymeric carbohydrate which…

Q: Explain the process of lipid hydrolysis thru saponification.

A:

Q: list the important disaccharides , their composition and linkages .

A: Disaccharides are the monomers of monosaccharides joined together with the help of glycosidic bonds.…

Q: What is the chemical difference between cellulose and chitin? Select one: a. Replacement of the…

A: Cellulose is a structural polymer in the plant cell walls while chitin is the main structural…

Q: What is the difference between sucrose, lactose, and maltose? What monosaccharides are involved

A: Carbohydrates are macromolecules composed of carbon, hydrogen and oxygen. These are categorized into…

Q: Which of the following has reducing properties? A. Sucrose B. Lactose C. Tagatose D. Glycogen

A: The sugars are classified as reducing or non-reducing. The reducing property is due to the presence…

Q: The above monosaccharides (glucose and galactose) are held together in the disaccharide lactose by:…

A: The biomolecules forms the structural and functional unit of the living system. There are four types…

Q: Which of the following is an aldo-tetrose?* НО H НО Н Н OH -OH H -OH -ОН н OH CH2OH CH₂OH (a) Н Н НО…

A: Tetroses are monosacharide sugars that contain 4 carbon atoms. Aldoses are the sugars that contain…

Q: The above glucose monosaccharides are held together in the maltose sugar by: glycosidic bonds ether…

A: An Ether has two carbon atom that are bonded with oxygen with single bond. For example, dimethyl…

Q: Which of the following statements is TRUE for the enantiomer of the given monosaccharide? * ҫн,он…

A: The difference between D and L sugar molecules is that D- sugar rotates plane polarized light…

Q: Which of the following pairs are correct? Ribulose:Aldotriose; Tagatose:Aldopentose…

A: Monosaccharides are the simplest carbohydrate units. They contain elements such as carbon, hydrogen…

Q: Classify the glycosidic bonds in each of the following disaccharides.

A: Sugars or carbohydrates are the most abundant biopolymers in living organisms. Carbohydrates are…

Q: Which is the enantiomer of L- Glucose? * H. H. H O H. H H. H. H-C-OH HO-Ç-H H-C-OH H-Ç-OH H-Ç OH…

A: Enantiomers: Enantiomers are stereoisomers that are super-imposable on their mirror images. They…

Q: Catalase, sucrase, lactase are examples of...  A. simple sugars B. nitrogen bases C. enzymes D.…

A: Enzymes are proteins that act as biological catalysts (biocatalysts). Catalysts accelerate chemical…

Q: Why large quantity of salt and sugar is added to pickles and jams?

A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…