20. Which of the following does NOT contribute to the tertiary structure of proteins? a. salt bridges O b. hydrogen bonds C. disulfide bonds d. peptide bonds

Q: 10. In a protein, the amino acid pairs below are near each other in the tertiary structure. For each…

A: Since nearly all amino acid molecules exist as zwitterions, an amino acid has a certain charge at a…

Q: Amino acids a. Draw a generalized amino acid b. Label the functional groups that you recognize

A: In this question we have to describe about the structure of amino acid which is a part of protein

Q: 4. The interactions on the backbone (not the side chains) contribute to the (circle one):…

A: A protein is a polymer which is formed by a monomer amino acids that are linked together by peptide…

Q: In terms of molecular bonds, why do starches supply more energy than simple sugars?

A: Complex carbohydrates such as starch are polysaccharides and are made up of long chains of…

Q: ponds. Given a molecular formula (such as CH4) identify the molecule Given an organic molecule…

A: Hi! Since you posted many questions, we will be answering the first  for you. Please post the other…

Q: 1.What reactive groups are involved in the formation of a peptide bond? 2.A molecule of what…

A: Proteins are the polymers of amino acids that are found during the translation process and proteins…

Q: 10. List 2 polysaccharides that are used for energy storage. What is interesting about the…

A: The objective of the question is to identify two polysaccharides that are used for energy storage…

Q: 5. Draw a diagram to show how the monomers to the right could be joined to form a polymer and…

A: The name of the linkage is PEPTIDE LINKAGE / PEPTIDE BOND. This kind of linkage Is found in the…

Q: All of the following are considered “weak” interactions in proteins, except: a. hydrogen bonds. b.…

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Q: The bond between 2 amino acids ● A. glycosidic bond OB. N-glycosyl linkage ● c. peptide bond OD.…

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Q: 1. How are organic molecules related to all living things?Explain. 2. Draw an Illustration showing…

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Q: proteins, which of the following are the characteristic patterns that arise when hydrogen bonds form…

A: The different levels of protein structures are known as primary, secondary, tertiary, and quaternary…

Q: 7. WHAT IS A PHOSPHODIESTER BOND? WHERE CAN IT BE FOUND? 8. GIVE AT LEAST 10 CARBOXYLIC ACIDS THAT…

A: Biomolecules are composed of monomeric units that are joined together through specific bonds.…

Q: The monomers of proteins are __________, and these are linked bypolar covalent bonds commonly…

A: Answer is d.) amino acids,peptide bonds.

Q: 4. (True or False: Adenine and Thymine form a double bond. 5. The alpha helix and beta pleated sheet…

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Q: 7. Which of the following statements about terpenes is NOT true? a. They are a type of terpenoid. b.…

A: 7- All statement are correct except d. They all contain oxygen. Terpenes are the type of terpenoids…

Q: A group of biologists developed a drug that target a specific protein and inhibit its function. This…

A: Proteins (polymers) are polymer composites of amino acid subunits (the monomers), and there are 20…

Q: 2. Draw a polypeptide chain with the following sequence of amino acids: M-A-N-A-N-D-G-E-N-E

A: The proteins are made up of amino acid chains that are bounded together by peptide bonds. The…

Q: 6. As you know, tertiary structure of proteins is held together by a number of different…

A: Introduction :- Amino acids are the building blocks of proteins. They are small organic molecules…

Q: 5. What kind of bonds form the primary structure of protein? A. Hydrogen bonds B. Peptide bonds C.…

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Q: 24. Which of the following molecules possess both polar and non-polar regions? A. triglycerides B.…

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Q: Which of the following is incorrect about lipids? a. Some contain polar groups referred to as "polar…

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Q: 1. What is the empirical formula for all carbohydrates? 2.Denaturation affects which aspect of a…

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Q: Explain 3 benefits of proteins forming higher oligomeric states.

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Q: 6.All of the following types of interactions cooperate in stabilizing the tertiary structures of…

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Q: 4. What would be the most possible interaction between the side chains (R-group) of isoleucine and…

A: The peptide bond is formed between the alpha amino and the alpha carboxyl groups of amino acids and…

Q: 19. Which of the following is true? A. Water molecules that surround a less polar molecule in…

A: The three dimensional structure of proteins are stabilized by non-covalent interactions like…

Q: 3. Proteins are important for numerous functions in a cell and their activity/function is dependent…

A: Protein folding is the physical process by which a polypeptide chain is folded into its…

Q: Which of the following statements correctly explains why a water molecule is polar? A. Water is…

A: A water molecule is made up of two hydrogen atoms and one oxygen atom.  Water is considered as a…

Q: 12. Which type of lipid contains at least one ester linkage in its structure? A. Wax B. sphingolipid…

A: Lipids are amphipathic molecules that contain both polar and non-polar groups present inside them.…

Q: Use what you know about carbohydrates and lipids to group the following compounds: 1. 11

A: Carbohydrates are represented by stoichiometric formular (CH2O)n. Lipids are represented by…

Q: 19. List several functions of proteins in living cells. 20. What are amino acids? 21. Describe the…

A: 1)The production of the colloidal complex of protoplasts, cell membrane, organelles, matrix, and…

Q: 17. Match each component to the appropriate macromolecule listed below. A. Carbohydrate B. Lipid C.…

A: Macromolecules  Molecules which have high mass value and have very long chain of monomeric units are…

Q: 11. List 2 polysaccharides that provide structure and strength. What is interesting about the…

A: The objective of the question is to identify two polysaccharides that contribute to structure and…

Q: 2. Nonvalent interactions in proteins - dispersion forces, electrostatic interactions, hydrogen…

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Q: Which of the following applies to quaternary structure? It has two alpha and two beta subunits O a.…

A: Quaternary structure can be spotted in proteins consisting of two or more identical or different…

Q: 1. To create a fully functional protein, how do their structure help in determining its function?…

A: 1. A fully functional protein is generally found in tertiary or quaternary structure. The tertiary…

Q: the primary structure of proteins is held together by a. covalent bonds b. hydrogen bonds c.…

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Q: 30.What protein structure is composed of a sequence of amino acids?  Group of answer choices…

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Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.