CH,OH H. но OH H.

Q: When cis peptide bonds are found in proteins, which amino acid is most often flanking that peptide…

A: A peptide bond is a type of covalent bond that is planar and exists in two-state .they are cis…

Q: Structurally, lipids are a very diverse group but they are all placed in one group because of what?…

A: Lipids are an important biomolecules and plays ab important in the metabolic activities of our…

Q: A (n)_______ reaction occurs when two molecules of glucose combine to form a disaccharide molecule…

A: in two molecules of glucose, a hydroxyl group from the first glucose is combined with a hydrogen…

Q: Adjacent amino acids are linked together by the formation of a peptide bond between which of the…

A: In biological molecules, two main types of bonds are found that is covalent and non-covalent bonds.…

Q: _____is a simple sugar (a monosaccharide). a. Ribose c. Starch b. Sucrose d. all are monosaccharides

A: Step 1 Carbohydrates are polyhydroxy aldehydes or ketones and their condensation products. Aldehyde…

Q: out of proteins, lipids and carbohydrates present in a cell membrane, what is true? A. Lipids…

A: The plasma membrane is a microscopic biological membrane, made up of lipids and proteins that…

Q: Biological activity of proteins is dependent on which? A. peptide bonds B. thermodynamic properties…

A: Proteins are composed of a linear chain of amino acids attached together via peptide bonds. Proteins…

Q: Which category of macromolecule always contains lots of carbon, hydrogen, oxygen, nitrogen, and…

A: Introduction :  The essential organic substances needed for the maintenance and growth of living…

Q: What is common to glucose, fructose, sucrose, cellulose and chitin?   a. Their monomers are…

A:

Q: A proteinaceous molecule that catalyzes chemical reactions without being changed itself is known as…

A: The proteins are the polymers of amino acids. It is composed of an amino group, a carboxyl group, a…

Q: 7. What type of reaction forms a disaccharide from monosaccharides? acid-base B. condensation C.…

A: Carbohydrates are the hydrates of carbon that contain carbon, hydrogen, and oxygen in the ratio of…

Q: Which of these is a disaccharide Select one:  a. Fructose  b. Amylopectin c. Cellulose  d. Sucrose

A: Disaccharides (also called a double sugar or biose) is the sugar formed when two monosaccharides are…

Q: a polysaccharide that is formed in plants to store glucose is  a. starch  b. glycogen  c. lipid…

A: Introduction :- Polysaccharides are complex carbohydrates made up of many sugar units, or…

Q: Glucose is a.a disaccharide. b.a polysaccharide. c.a monosaccharide. d.a phospholipid.

A: Biomolecules are named biological molecules that are synthesized by the cells of living organisms.…

Q: What type of bonding is present in the primary structure of proteins? A. peptide bond B. hydrogen…

A: Protein is a biomolecule that is composed of amino acids. Proteins are major building blocks of all…

Q: What is the base unit of a lipid? (More than one answer is possible.) A. glycerol B. monoglyceride…

A: Lipids are organic compounds which are insoluble or poorly soluble in water. It is soluble in…

Q: Identify which lipids are important components of the cellular membrane. SELECT ALL THAT APPLY…

A: Cell membrane is best depicted by fluid mosaic model. This model of plasma membrane was given by…

Q: the group of lipids that contains amphipathic molecules are a. phospholipids b. triglycerides  c.…

A: Amphipathic molecules are molecules that have both hydrophobic (water-repelling) and hydrophilic…

Q: CH;OH CH2OH O, H H H. Он H OH OH OH ÓH

A: A disaccharide is composed of two monosaccharide units. Carbohydrates are composed of carbon,…

Q: Which of the following statements is a characteristic of a monomer ?   a. Larger molecules that…

A: Monomers are the smallest units of a macromolecule or a polymer. Monomers are small repeating…

Q: Explain how these polymers are digested and how the products of digestion are used in the human…

A: Large insoluble food molecules are broken down into little water-soluble food molecules during…

Q: The main difference between a glycerophospholipid and a sphingophospholipid is which

A: The main difference between a glycerophospholipid and a sphingophospholipid is in backbone. Option A…

Q: hoose the reagents that help unfold the protein molecules into same shape and charge density.   a.…

A: Proteins are the linear chain of amino acid sequences attached through peptide bonds. Proteins are…

Q: Write the structure, identify the R groups and describe the chemical properties of these amino…

A: The very first thing to point out of the above question and it is Sucrose. Sucrose is not the Amino…

Q: You are asked to help solve a murder, and a note from the murderer taunting the police says that the…

A: Lipids are hydrophobic molecules that are predominantly made up of carbon and hydrogen. They are not…

Q: Which of these are considered “part” of each amino acid? A. Carboxyl acid group B. All of the…

A: Fact: There are around 450 naturally occurring amino acids that are known to form monomer units of…

Q: Which of the following can be used to make glucose in humans? Select one: a. Leucine b. Fatty acids…

A: Glucose is the major fuel source used by cells for the proper functioning of the body. The…

Q: Which statement is false? A. Fatty acids are a type of lipid B. Glucose is a monosaccharide C. A…

A: A. Fatty acids are a type of lipid Fatty acid is composed of a long hydrocarbon chain and a…

Q: What do phosphates do to protein molecules? Select one: a. Phosphates denature proteins b.…

A: Phosphate group consists of a single Phosphorus surrounded by four oxygen atoms. Four oxygen are…

Q: What biomolecule is affected in a patient with diabetes? A. Proteins B. Nucleic Acid C. Lipids…

A: Diabetes mellitus is a metabolic disorder. Deficiency in insulin hormone or insulin resistance can…

Q: What is true about lipids?  A. They are polar and therefore soluble in polar solvents B They are…

A: The four classes of biological macromolecules are nucleic acids, proteins, lipids  and…

Q: Which is the possible conformation of a furanose monosaccharide? O A. All of the answers are correct…

A: Monosaccharides with 5-6 carbons in the chain gives cyclic structure in aqueous solution via…

Q: Amino acids are the monomers

A: Amino acids are a group of organic compound which contain two functional group- amino and carboxyl.…

Q: compare and contrast carbohydrates from lipids.

A: Introduction: Carbohydrates and lipids are macromolecules that are made up of carbon, hydrogen, and…

Q: The structure of a protein results from the folding ofthe pleated sheets or helices.a. primary c.…

A: Proteins are a primary constituent of living things and one of the chief classes of molecules…

Q: Why are carbohydrates called "carbohydrates"? a. Apparently, carbohydrates contain water…

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

Q: Which of the following is NOT polyn a. Glycogen O b. Olive oil c. Proteins O C. O d. DNA O e.…

A: Polymer is a large molecules of similar bonded with nearby molecules. Here, the starch, DNA,…

Q: What is the pH value where the protein molecule carries no electrical charge? a. isoelectric b.…

A: The pH refers to the indication of whether a substance is an acid or base. Acidic substances lie at…

Q: Which of the following has fructose in it? Group of answer choices   A. glucose B. starch C.…

A: Carbohydrates play a major role in our daily life as they are essential macronutrients for our…

Q: Which type of amino acid would you expect to find in large numbers in a protein found in a deep-sea…

A: Step 1 Deep-sea vent, hydrothermal (hot-water) vent are formed on the ocean floor when seawater…