Which of the following group(s) are present in natural amino acids: a. Imidazole group c. Indole group b. Tetrapyrrole group d. Guanidinium group e. Keto group

Q: The difference between an aldose sugar and a ketose sugar is ________. A) the number of carbon…

A: Carbohydrate are the biological macromolecule just like proteins and lipids . They are further…

Q: Briefly describe the following and give examples. 1. Monosaccharides 2. Disaccharides 3.…

A: 1. Monosaccharides - they are simple carbohydrates that consist of a single polyhydroxy aldehyde or…

Q: Draw a dipeptide composed of glycine and alanine.Begin by drawing glycine with its amino group on…

A: A peptide bond is an amide-type of covalent chemical bond that connects two consecutive alpha-amino…

Q: Which of the following is not true about the properties of a peptide (amide) bond?    a.The bond…

A: A peptide is a polymer of amino acid residues linked together via a peptide bond. The peptide bond…

Q: What are the functions of carbohydrates?

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

Q: Name the following compound: но H OH OHH H H. OH Но Он HO, a. Ketose b. Maltose c. Sucrose d. Aldose

A: Disaccharides are sugar formed by joining two monosaccharides by glycosidic linkage. Some examples…

Q: Which of the following families:amino acid classifications is/are correct? a.aromatic:Met…

A: Amino acids are biomolecules that have an amino group a carboxyl group and a side group attached to…

Q: H3C. OH HS OH HN CH3 NH2 NH2 NH2 Choose B A. Alkyl B. Sulfide C. Guanidino A. Alkyl B. Thiol C.…

A: The three structures given in the question are of alpha-amino acids. Amino acids are the small units…

Q: d differences in the structure and function of cellulose and starch. briefly compare and contrast…

A: Carbohydrate provides energy to our body. These are the sugar molecules and one of the important…

Q: 2. A. Draw the chemical structure of the tripeptide CYS-ALA-SER at pH 9.0. Note: thiols also ionize…

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

Q: Due to the structural and chemical features of carbohydrates, the analyses of these molecules are…

A: Carbohydrates are the biomolecules that provide energy to molecules. These molecules are basically…

Q: Expanded structure (Zwitterion Form] of the Essential amino acids' 1. 7. 2. 5. 8. 3. 9. Amide Bonds…

A: Amino acids are the primary building blocks of proteins. There are two categories of amino acids-…

Q: The difference between an aldose sugar and a ketose sugar is A) the number of carbon atoms B) the…

A: Carbohydrates are a sort of macromolecule that most people are familiar with. Glucose, a simple…

Q: Which of the following is not a nitrogenous base? Group of answer choices   A. guanine B. uracil C.…

A: Nucleic acids act as templates from which all proteins are made. They are long, chain-like molecules…

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 amino acid has a polar side chain? . Which amino acid is more soluble in water? B . Select…

A: The building blocks of life are the cells. These cells are the structural and the functional units…

Q: i) How is the classification system in lipids different from other bio molecules. ii) Why are lipids…

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

Q: Define the following terms: a. lactose b. maltose c. homoglycans d. heteroglycans e. starch

A: Lactose is a sugar found only in milk. It is also present in dairy products and products made from…

Q: Based on the picture, which of the following functional groups is found in molecules #8? A. Amino B.…

A: Functional group is an atom or group of atoms present in a molecule that determines the function or…

Q: ollowing is a structural formula for a disaccharide. a) Name the two monosaccharide units in the…

A: A disaccharide is a carbohydrate polymers which consists of two monosaccharides attached by the…

Q: Which of the following amino acids are aromatic in nature? Select the correct response(s): F [1 H K…

A: The building blocks of proteins are amino acids. They have three groups: an amino group, a carboxyl…

Q: 1) The smallest monsaccharides that can exist are: a) Pentoses b) Trioses c) Hexoses d) Tetroses…

A: Carbohydrates are polyhydroxy aldehydes or ketones. They can be classified as monosaccharides,…

Q: ALL of the following amino acids are essential EXCEPT a. Alanine O b. Tryptophan C. Threonine O d.…

A: Non-essential amino acids can be synthesized by the cells of the organism. Essential amino acids can…

Q: 3) a) Research the chemical structure of maltose. How can you tell that it is a carbohydrate from…

A: Carbohydrate  Carbohydrates are one of the type of macromolecule. It consists of carbon, hydrogen…

Q: Which of these amino acids is a basic amino acid? (Select all that apply, if necessary.) A. B. C. E.…

A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…

Q: Define the following terms in 2-3 sentences. a Glycoside b.Glycone c.Aglycone d.Bufadienolide…

A: Glycosides consist of two parts consisting of the glycone part which is a sugar part attached to the…

Q: Rank these three amino acids from most polar to least polar: +H₂N-CH-C-O CH-OH CH3 *H₂N-CH-C-o CH₂…

A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…

Q: What does it mean to describe a glycosidic bond as b -1,4 -? To to describe it as a-1, 6-?

A: The carbohydrate joined to the other carbohydrate by a glycosidic bond, two monosaccharides joined…

Q: Define the following terms: a. glycoside b. disaccharide c. oligosaccharide d. polysaccharide e.…

A: Carbohydrates are naturally occurring sugars that are linked together to form starch and fiber.…

Q: Define the following terms: a. lipid b. cis-isomer c. trans-isomer d. fatty acid e. anandamine

A: Fatty acids, waxes, soaps, detergent, etc belong to lipids. Isomers are molecules which consists of…

Q: Why does a valid comparison between mono - and disaccharides require their solution to be of similar…

A: Carbohydrates are found in both healthy and unhealthy food like, bread, beans, milk, popcorn,…

Q: 1. Shown below is the chemical structure for a 5-amino acid pentapeptide. Use this diagram to answer…

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

Q: What are the Carbohydatre's Classification (tabulate: classification,function, structure, example,…

A: Carbohydrates are the compound of carbon ,hydrogen and oxygen having hydrogen and oxygen in the same…

Q: These are the options: Given the choices of carbohydrates in the following list and provide the…

A: DNA is a double stranded molecule which is made up of nucleotides. Each Nucleotide is made up of a…

Q: Classify the following carbohydrates as : A. Monosaccharide B. Disaccharide C. Oligosaccharide D.…

A: Pentose is a five-carbon simple carbohydrate (monosaccharide). An example of a pentose sugar would…

Q: Define the following terms: a. carbonyl group b. carboxyl group c. amino group d. hydroxyl group e.…

A: Protein is a biomolecule made up of carboxyl groups, amino groups, carbonyl groups, peptide bonds,…

Q: NH2 N- но-Р-О 'N' ОН ОН ОН

A: A is incorrect. Reason :  Adenosine does not have any phosphate group in it's structure.

Q: polysaccharides

A: Polysaccharides are part of the complex carbohydrate category, forming from multiple monosaccharide…

Q: A chemical that is used to cleave peptide bonds is O a. cynogen bromide

A: Polypeptides and proteins are chains of amino acids which are held together by peptide bonds. They…