Proteins also known as... Select one: a. Poly peptides b. poly saccharides c. poly acids
Q: Please identify whether the statements below is true or false. Thank you! (Please put a short…
A: Amino acids are compounds containing carbon, hydrogen, oxygen, and nitrogen. Proteins are polymers…
Q: type of interaction stabilizes the alpha (α) helix and the beta (β) pleated sheet structures of…
A: The formation of structure or shape of protein includes many steps. Basically the final shape of…
Q: Variations in three-dimensional shapes among proteins are due tobonding between thea. amino…
A: Proteins are defined as macromolecules or large biomolecules composed of one or more long chains of…
Q: The monomer that joins to form polysaccharides is
A: A polysaccharide is a biomolecule formed by long chains made of monosaccharides.
Q: Cellulose is a carbohydrate B. protein C. a monosaccharide D. a nucleic acid both A. and…
A: Macromolecules can be categorized into following categories: Carbohydrates Proteins Nucleic acids…
Q: An octapeptide is made up of 8 peptide bonds and 9 amino acid residues True False
A: Polypeptides are the chain of amino acids linked by peptide bonds. Peptide bond is formed by joining…
Q: Proteins have a variety of functions within a living cell.what are the possible functions of…
A: Proteins contain amino acids and these amino acids form long peptide chains.
Q: Which type of interaction commonly persists even after urea is added to proteins for denaturation?…
A: Protein is a macromolecule made of amino acids. Several amino acids join together to form a…
Q: Describe how peptide bonds, hydrogen bonds, ionic bonds, disulfide bridges, and noncovalent…
A: Step 1 Proteins are large-sized mixed polymers or heteropolymers of several types of alpha-amino…
Q: Describe surroundings at home which reminds you about biochemistry and relate the situation to…
A: Food is the source of macronutrients and micronutrients required for the body. During the process of…
Q: Which one of the following is non-chiral ?amino acid alanine .1 valine .2 lysine .3 none of all .4…
A: Amino acids are monomers units of peptide chains and protein molecules. They are essential compounds…
Q: 1. Proteins, structurally and functionally, are the most diverse molecules in life. The shape of a…
A: Proteins are the polypeptide chain of amino acids are arranged in a specific order. The proteins are…
Q: Could you please help me with this question? I am struggling. Thanks in advance. Describe the…
A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…
Q: Explain what is meant by “The Central Dogma”? In your explanation, describe the structure and…
A: Central Dogma of Molecular Biology explain the flow of information from DNA to proteins.
Q: Gelatin is a mixture of protein and water that is mostly water.Explain how the water-protein mixture…
A: Gelatin is a colorless, translucent in appearance is a food ingredient which is tasteless in nature.…
Q: The geometry and structure of large molecules, like proteins, is dictated by
A: The structure and geometry of large biomolecules like proteins is governed by the types of amino…
Q: Peptide bonds occur in which type of biochemical compounds? a) lipids b) carbohydrates c) proteins…
A: The correct option is (c) proteins.
Q: What is the building block of proteins?* A. Carboxylic acid B. Amino acid C. Hydrochloric acid D.…
A: Biomolecules are organic compounds produced by living organisms. They play important function as…
Q: An interaction from a protein structure is shown below. This interaction is commonly referred to as…
A: Amino acids are the polymers of proteins. These are arranged in a different manner and give…
Q: I. Apply your knowledge on the basic structure of amino acids by creating a polypeptide chain that…
A: The amino acids are the basic structural unit of proteins that contain an alpha carbon which contain…
Q: 2. A protein is a macromolecule which contains all of the following chemical elements except: A.…
A: Protein is a macromolecule that is formed by the polypeptide chain of amino acids. Several amino…
Q: The first stage protein is a water soluble protein that has a tertiary structure. Which type of…
A: Protein is the linear, unbranched polymer of amino acids. Amino acids are joined together by the…
Q: Amino acids are classified according to the R group linked at the carboxyl group. a. True b. False
A: Amino acids are the monomeric units of the proteins. Generally , 20 types of amino acids are found…
Q: Select the FOUR correct statements about glycosylation of proteins
A: There are two types of glycosylation - 1) O linked - which starts at Golgi body and also finishes…
Q: The peptide bond is a stronger bond than the ester bond. What structural feature of the peptide bond…
A: The bond holding together two amino acids is a peptide bond. It forms when the carboxylic group of…
Q: Some proteins contain additional amino acids that arise by modification of an amino acid already…
A: Amino acids are organic compounds which forms the backbone of protein molecules. Based on it's…
Q: Peptide bond cleavage is a _____________ reaction. a. hydration b. hydrolysis c. addition d.…
A: The peptide is considered as an amide bond, which is formed between the two amino acid residues.
Q: Proteins are made up of stands of ____________
A: Proteins are made up of stands of amino acids. The amino acids are linked together to form the…
Q: What is the most useful or unforgettable LESSON/TOPIC you have learned in Biochemistry?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Amino acids are the monomers
A: Amino acids are a group of organic compound which contain two functional group- amino and carboxyl.…
Q: Having peptides arranged in a beta sheet would be an example of a secondary structure A) True B)…
A: Peptides and polypeptides are linear and unbranched polymers composed of amino acids linked together…
Q: The bonds linking bases and sugars are covalent. A) True B False
A: DNA and RNA are nucleic acids which are polymers formed by monomeric subunits called nucleotides and…
Q: Take note of the important functions of proteins. Give example of each
A: Proteins are biomolecules composed of amino acids. Proteins are known as building blocks of the…
Q: dentify the following types of biomolecules and label and identify all of the functional groups
A: A structural segment of nucleic acid that possesses a sugar molecule like ribose sugar attached to a…
Q: 4. These molecules are: A. proteins B. nonapeptide С. рolypeptide D. aminopeptide
A: Many MC questions: “Since you have asked multiple questions, we will solve the first question [4]…
Q: Peptide bond formation occurs between which functional groups? SELECT ALL THAT APPLY A. Amino…
A: A protein is a polymeric macromolecule which is formed by linking together of many monomeric units…
Q: Many proteins have several functions. Provide examples.What natural forces are responsible for this…
A: Protein is the basic component of living cells and is made of carbon, hydrogen, oxygen, nitrogen and…
Q: 2. All of the following are essential amino acids except: a. Methionine b. Lysine c. Alanine d.…
A: Amino acids are building blocks of protein which is composed of an amino group, carboxyl group and…
Q: Four of the five answers are lipids. Select the exception.
A: Lipids can be defined as organic substance that are moderately insoluble in water but soluble in…
Q: The building blocks of nucleic acids are a. amino acids. b. fatty acids. c.…
A: Nucleic acids: These are mostly present in the living cells, and they consist of complex organic…
Q: Which of the following statements is incorrect about disulfide bonds? a. They form between two…
A: Amino acids are molecules that join to make proteins. The digestion of proteins or breaking leaves…
Q: True or False: Polysaccharides are one of the primary forms of carbohydrates are sugar polymers,…
A: Carbohydrates are the major energy source of living things because they are made up of sugars which…
Q: 9. Which of the following changes would not affect a peptide GENSHIN? A. Heat B. Inorganic Salts C.…
A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…
Q: The quaternary structure is the highest level of architecture common to all biologically active…
A: Protein has four levels of structures.They are primary, secondary, tertiary and quaternary. Primary…
Q: True or False: Protein primary structure results from covalent bonding between side chains, e.g.…
A: Proteins are very essential nutrients for the human body. They are one of the building blocks of the…
Q: Explain what is meant by "The Central Dogma"? In your explanation, describe the structure and…
A: DNA acts as the carrier of genetic information from one generation to the other. Hence it is…
Q: Identify the peptide bonds and the N- and C- terminals in the following:
A: Amino acids are organic compound with two functional group namely carboxyl and amino. Each amino…
Step by step
Solved in 2 steps
- Tertiary structure of protein is maintained by Select one: a. Hydrogen bond b. All of these c. Di-sulphide bond d. Peptide bondProtein denaturation usually refers to the disruption of which of the following types of molecular interactions? Select all that apply. A.)Van der Waals attraction B.)Covalent bonds C.)Hydrogen bonds D.)Hydrophobic interactionsWhich of these are considered “part” of each amino acid? A. Carboxyl acid group B. All of the options are correct C. R Group D. Amino group
- Which of the following statement about quaternary structure of protein is correct? Select one: a. Quaternary structure is a force between different polypeptides. b. Hydrogen bond is an only force found in quaternary structure. c. Quaternary structure contains one polypeptide. d. Quaternary structure is an unfolded form of protein.Could you please help me with this question? I am struggling. Thanks in advance. Describe the four levels of protein structure: primary, secondary, tertiary, and quarternary.amino acids vary from each other in their a. amino groups b. side chains (R or variable groups) c. carboxyl groups d. none of the above
- What is the building block of proteins?* A. Carboxylic acid B. Amino acid C. Hydrochloric acid D. Fatty acid E. None of the given optionsProteins are made of _____,____,____Which of the following group(s) can be found in both an amino acid and a protein? a. Rgroup (side chain) only b. Free amino group and carboxyl group c. Free amino group, free carboxyl group and R groups d. Carbonyl group and free amino group and R groups
- Peptide bond formation occurs between which functional groups? SELECT ALL THAT APPLY A. Amino B. Carboxyl C. Alpha-Carbon D. NitrogenPlease identify whether the statements below is true or false. Thank you! (Please put a short explanation) 1. The primary structure of a protein consists of the amino acid sequence along the polypeptide chain.2. A protein may contain 20 different kinds of amino acids. Each amino acid has hydroxyl group at one end and an acid group at the other and a distinctive side chain.True or False: Protein primary structure results from covalent bonding between side chains, e.g. disulfide bonds. True False