ОН O= c–CH,OH НО H OH

Q: Н—С—ӧ—н 5-H I-

A: Bond angle : The angle between bonding orbitals formed around central atom . Bond angle can be…

Q: Isomers that are mirror images of each others are called Select one: O a. Enantiomers O b.…

A: Enantiomers, otherwise called optical isomers, are two stereoisomers that are identified with one…

Q: An alcohol can react with an aldehyde to form a a. Hemiketal b. O b. Peptide bond C. Carboxylic acid…

A: Introduction: The correct choice is option d. Hemiacetal The correct choice is option c. Oxidation

Q: un an electron-dot symbol of an element, the dots are O only the electrons that will participate in…

A: all atoms have electrons , electrons take part in bond formation . the lewis dot struture is a…

Q: Which of the following statements is not true concerning the three molecules shown below? A B I. The…

A: The molecules having the same molecular formula but the structural arrangement of atoms in the…

Q: How many total atoms are in (NH4)3PO4

A: An atom is the smallest unit of matter.

Q: 5. In a portion of polypeptide shown below, which bond is described by o O0 0? А. 1 В. 2 С.3 D. 4 E.…

A: A polypeptide chain is a linear chain of many amino acids.

Q: Identify the chirality center (sometimes called chiral atom) in each molecule. If the molecule does…

A: A chiral center is defined as an atom in a molecule that is bonded to four different chemical…

Q: Draw 2,2‑dimethylbutane. Show all hydrogen atoms. 2.)Draw 3‑ethylhexanoic acid. Draw the structure…

A: Organic compounds are the compounds that contain carbon-hydrogen bonds. There are many different…

Q: Draw the structure of Glycine at the following pH values: 5.97

A: Glycine is an amino acid, a building block for protein. It is not considered an essential amino acid…

Q: 3. What is the name of the molecule in the circled region labelled M (be specific)? How do you know?…

A: The backbone of a nucleic acid is made up of a sugar-phosphate chain linked by phosphodiester…

Q: ZI A IZ НО. B OH IZ N H НО, E ZI .N.

A:

Q: can you help me step by step?

A: Carbon is placed in Group IV. It has 4 outer electrons, and so, needs to form 4 bonds. Since carbon…

Q: How many total atoms would be in one formula unit of (NH4)3PO4? 20, 4, 18, 16

A: Ammonium phosphate fertilizes lawns that are deficient in nitrogen and phosphates. Ammonium…

Q: Classify each of the following bonds as nonpolar covalent, polar covalent, or ionic on the basis of…

A: Close relationship between ionic and covalent bonding models becomes apparent if the bond polarity…

Q: 2. Identify the following bonds as ionic or covalent. a) NaF b) MgCl2 c) C6H1206 d) NO2 e) CaF2 f)…

A: a )= Na+-F-  b)= Mg2+ - Cl- = MgCl2 C)=         d)= O - N -O = NO2 e)= F- - Ca2+ -F- f) =Li +- F-

Q: Which arrow is pointing at a peptide bond in this molecule? H н4 о H H2N 11 CH H CH2 H OH SH O A) 1…

A: A peptide bond is a covalent chemical bond that is formed between the nitrogen atom of amino group…

Q: The red dotted lines represent O peptide bonds hydrogen bonds O covalent bonds O hydrogen bonds…

A: A motif in protein structure refers to a chain-like biological structure made up of connectivity…

Q: 1. Draw the condensed structural formulas for A and B. [0] [0] CH3 A B CH,-C I-CH,-C-OH

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: 1. What class of biomolecules does this compound belong to? Explain why. 2. Break this compound down…

A: A biomolecule is any of the numerous substances that are produced by the cells and living organisms.…

Q: CH3 me Left VVilaL Lype oI ISOmer is snown belUW: CHBR, CH, c=C C=C H. H. CHBR, H. cis-trans these…

A: First, let's discuss the term isomer. The isomers are the compounds which have same molecular…

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

A: Carbohydrates are the polyhydroxy aldehyde or ketone and proteins are linear, unbranched polymer of…

Q: Identify the bond given in this molecule HO CH2OH OH OH HO CH 2 ОН O OH OH

A: All carbohydrates consist of carbon, hydrogen, and oxygen atoms and are polyhydroxy aldehydes or…

Q: The C-C bond angles for the ring in M2 is: 60º 109.5º 120º 180º

A: Asked : C-C bond angles for the ring in M2

Q: A hydrogen bond can form between adjacent to each other. two oxygen atoms O negative charges O a…

A: According to our guidelines we can only answer the first question and rest of the question can be…

Q: 3. Identify the monosaccharide represented by each of the following structures. Name each compound H…

A: Monosaccharide or simple sugars are the most basic unit of carbohydrates that can not be hydrolyzed…

Q: 13. ich of the following bonds share electrons? A. Ionic bonds B Covalent bonds C. All of the above…

A: Different biomolecules are formed due to the formation of chemical bonds. A chemical bond is an…

Q: 1. Classify each pair of of structures as enantiomer, diastereomers or neither enantiomers or…

A: Hi! Thank you for posting the question. As, you have not specified with which question you need help…

Q: :N -Ö = F: I. Incorrect number of valence electrons II. Incorrect central atom III. Octet rule not…

A: Lewis structures also known as Lewis dot diagrams or electron dot structure are the diagrams that…

Q: 2. Write the formula for the conjugate acid for each of the following bases: a) CO3- b) H:O c) H:POr

A: A conjugate acid–base pair, according to the Bronsted–Lowry definition of acids and bases, consists…

Q: 4. Determine if the following compound is chiral or not. OH Но. HO Me ZOH ZoH HO HO, OH Ме CI CI OH…

A: The parameters based on which chirality can be determined are: 1. Visualise the mirror image of the…

Q: Match the molecule with the correct geometry. Unit A page- 18 - Chemistry 20 38. tetrahedral 1…

A: Molecular geometry, also known as the molecular structure, is the three-dimensional structure or…

Q: 5 Are the pairs of structures shown below constitutional isomers, enantiomers, diastereomers, or the…

A: Isomers: They are chemical compounds with the same molecular formula but different structural…

Q: 18. How many hydrogen bonds form between A&T? C&G?

A: Hydrogen bonds between A and T are two and , between C and G are three.   explanation: adenine and…

Q: 4. Hydrogen bonding occurs between: O Water and water. O Water and polar molecule. O Between two…

A: Hydrogen bonding is an electrostatic force between an electronegative atom containing a lone pair of…

Q: Indicate which orbitals overlap to form the s bonds in each molecule.a. BeBr2 b. HgCl2 c. ICN

A: a)There is an overlapping of SP-hybridized orbital of beryllium molecule with the P orbital of the…

Q: 5. (a) How many covalent bonds does each of the following type of atom typically form? (i) H (iii) C…

A: INTRODUCTION Covalent bond Whenever there is an equal share of electrons between the atoms, covalent…

Q: 6.2. Indicate the most acidic hydrogen in each of the following molecules. Explain your reasoning.…

A:

Q: The chemical structure of ethane (C2H6) is provided below. Which of the following isomers is ethane…

A: Option (5) none of the above is correct answer. (1) Ethane only have one form. It has too few…

Q: 6. The [a] of cheatalotic acid is + 10°. The structure shown below was thought to be correct. Answer…

A: A compound is considered chiral if its mirror image cannot be superimposed on it. The compounds that…

Q: 1. Draw a circle around and give the name of each functional group in the following twomolecules.…

A: A functional group of a compound is an atom or a group of atoms placed in a certain way that tends…

Q: J. ach compound on the left with its name on the right. Match the name with the functional E. group…

A: Functional groups are atoms that bind to an organic molecule's carbon backbone and give certain…

Q: 1. Compounds with the same molecular formulas like glucose and fructose are called ______________.…

A: Glucose and fructose are simple sugars. Sucrose is a disaccharide made of glucose and fructose.

Q: The carbon labeled in the structure below is the 3' carbon, and the carbon labeled is the 5' carbon.…

A: Nucleic acids are a macromolecule that carries the genetic information of living organisms. It is…

Q: Peptide bonds O"chemically, are amide bonds" "chemically, are amine bonds" are formed from reaction…

A: A peptide bond is a covalent bond formed between two amino acids where the alpha-amino group of one…

Q: C. OH `N'

A: The given compound in the question is niacin or nicotinic acid which is also known as vitamin B3.…

Q: 8. The atomic number of Nitrogen is 7 and its atomic weight (mass) is 14. How many covalent bonds…

A: A chemical bond or molecular bond in which pairs of electrons are shared between two atoms is…

Q: Which of the following would be expected to form hydrogen bonds with water? Choose all that apply. H…

A: Hydrogen bond is a type of intermolecular force. It exists in molecules in which highly polar bonds…

Q: 5. Give the molecular formula of the functional group that is missing. H H,N-C-? R a. NH+ b. CH3 с.…

A: First, we will analyze the given structure and decide which can be the functional group. There is an…

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.