3. Proteins: a. Function depends on the structure b. Monomers are the nucleotides c. Can be denatured by physical and chemical changes d. Tertiary structure has Vander Waals interactions formed between R groups of arnino acids 4. Nucleic acids: a. Are polymers of nucleotides b. DNA and RNA are the same c. DNA contains URACIL base d. RNA is a double helix

Q: are not polymers O a. a. lipids O b. nucleic acids О с. polysccharides O d. d. proteins

A: Biological molecules are chemical substances that are occur in the living organisms, and aid in…

Q: Nucleotides consist of _____.   Select one: a. a nitrogen-containing base, a pentose sugar, and a…

A: A biomolecule refers to any of the various compounds created by cells of all life forms.…

Q: Nitrogenous bases in DNA and RNA? A) Adenine B) Cytosine C) Guanine D) All the above

A: Nitrogen bases in DNA nitrogen base or nucleobase is a nitrogen-containing compound that forms with…

Q: 5. Use the picture below to explain what kind of bonds are shown for molecule A and B. Be sure to…

A: Electrovalent or ionic bonds are formed when two atoms with differences in their electronegativity…

Q: Choose the correct macromolecule that corresponds to the characteristics below. a = nucleic acids b…

A: A macromolecule is a very large molecule, commonly composed of the polymerization of smaller…

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: Bonds that hold protein monomers together 12 Monomers of proteins Monomers of nucleic acids Polymers…

A: Biomolecules are organic compounds found in living organisms. All living organism will have these…

Q: Breaking the hydrogen bonds that hold the bases together requires energy. Which of these two will be…

A: DNA is made up of nucleotides. Each nucleotide is made up of the deixyribose sugar, nitrogenous base…

Q: The nucleic acid bases: A)absorb ultraviolet (260 nm) light. B)have all of these described…

A: Introduction: Nucleic acids are one of the major macromolecules present mainly in the nucleus of the…

Q: Fats are solids at room temperature and contain saturated fatty acids while ______ are liquids at…

A: Fats are the long chain molecules of esters made up of two sections, a glycerol part joined to a…

Q: Very carefully analyze each nucleotide structures (base and sugars) and identify the structure(s)…

A: Deoxyribonucleic acid or DNA is a type of nucleic acid present in the nucleus of the cell. It is a…

Q: Describe the type of bonds and the atoms those bonds are between that define the tail as saturated…

A: Saturated fat is a type of dietary fat. It is one of the unhealthy fats, along with trans fat.…

Q: Which is found in DNA only? A free deoxyadenosine nucleoside B ribose c) N-C glycosidic bond D A-T…

A: DNA or deoxyribonucleic acid is a polymer made up of nucleotides. It is present in a double-stranded…

Q: Which of the following statements about nucleotides is true? (Select all that applied) Select one:…

A: Nucleotides are the monomeric units of nucleic acids which are arranged in the form of…

Q: 4.A nucleic acid has 13% of adenine. Determine the composition of guanine , cytosine and thymine

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

Q: DNA molecules with complementary sticky ends associate by (a) covalent bonds (b) hydrogen bonds (c)…

A: DNA (Deoxyribonucleic acid) are  the genetic material or genetic makeup of an organisms composed of…

Q: shows the structure of a DNA molecule. guanine E A B D Name A, B, C, D, and E.

A: DNA comprises four types of nitrogen bases that are linked with deoxyribose sugar. Deoxyribose sugar…

Q: The type of bonds between the nucleotide bases of the two strands of DNA are a.polar covalent bonds.…

A: Answer is c.) hydrogen bonds.

Q: Which of the following(s) is/are TRUE? 1 pc A) purines and pyrimidines bond because they form equal…

A: Ans- option A is correct because purine always pairs with pyrimidine due to its structural…

Q: Which of the following is not a component of a nucleotide? A a phosphate B a disaccharide c a…

A: A nucleotide is the basic building block of nucleic acids (RNA and DNA).

Q: Beta-sheets form through ___ between ___. a   hydrogen bonds; groups on the polypeptide backbone…

A: Beta sheets consist of beta strands connected laterally by at least two or three backbone hydrogen…

Q: DNA is composed of ___________, which are attached to each other by _______________ bonds. A) amino…

A: The biochemical material that is carried from the preceding generation to the succeeding generation…

Q: The type of linkages found between monomer units in nucleic acids is a   ether b   amide c…

A: Introduction: Nucleic acids are molecules that store genetic formation for cellular growth and…

Q: Which class of macromolecule generally contains the most phosphorus (P)?   a. nucleic acids   b.…

A: Macromolecules are a vast class of molecules that generate and derive numerous biological…

Q: 2. Evaluate the secondary structure of proteins. Which of the following differentiates alpha…

A: Protein primary structures are amino acid sequences and the spatial arrangement of these sequences…

Q: a. are built from small organic compounds the same way a railroad train is built, by linking a lot…

A: Answer: Introduction: A large molecule, like protein, nucleic acids commonly made up of the…

Q: Describe the chemical features and functions of the 2 types of nucleic acids (DNA and RNA).

A:

Q: The ends of amino acids are labeled differently than the ends of nucleic acids because a. amino…

A: Amino acid is a simple organic molecule which contains both carboxyl and amino groups. Nucleic acid…

Q: DNA Structure Adenine(A) Thymine(T) Guanine(G) Cytosine(C) Deoxyribose(D)D (sugar) Phosphate D a.…

A: Deoxyribonucleic acid(DNA) is defined as a type nucleic acid which are composed of two…

Q: Primary structure [ Choose ] Secondary structure [Choose ] Tertiary structure [ Choose ] Quarternary…

A: Proteins are made of repeating monomeric units called amino acids. They undergo structural changes…

Q: 3. Proteins: a. Function depends on the structure b. Monomers are the nucleotides c. Can be…

A: Introduction: Proteins are the fundamental building blocks of our body. They are large and complex…

Q: Compare nucleic acids with polysaccharides. Which of the following is NOT true? Group of answer…

A: A "polymer" is a big molecule made up of numerous smaller subunits called "monomers". Polymers come…

Q: 2. Lipids: a. Are Hydrophilic b. Contains monomers c. Are divided into 3 types d. Phospholipids can…

A: Answer 2- lipids :  b,  contains monomers.   lipids contains monomers which are known as fatty acids…

Q: ) State the three components of nucleic acid. b) List the four nitrogenous bases in nucleic acid

A: Nucleic acid is a significant class of macromolecules present in all living cells and viruses.…

Q: The 3 parts of a nucleotide are O A. water, solute, solvent O B. sugar, phosphate,…

A: Biomolecules of molecular weight above 1000 Da is known as biomacromolecules. Carbohydrates,…

Q: The base pairs are held together primarily bya. covalent bonds b. ionic bonds c. hydrogen bonds d.…

A: The two nucleotide chains in the DNA molecules are in the form of double helix, each of which…

Q: What types of bonds form between 5' and 3' carbons on the same strand of DNA/RNA? which answer…

A:

Q: 3. [1] Proteins contain _different nucleotides: a. 20, 64 b. 3, 20, C. 4, 20 d. 20, 4 different…

A: The flow of genetic information in a biological system is explained by central dogma and it involves…

Q: 1. Polar Covalent Bonds a. Draw one water molecule. b. Indicate which bonds are polar covalent bonds…

A: Water is a polar molecule. It made up of 2 hydrogen atoms and 1 oxygen atom. Molecular formula…

Q: Which of the following statements regarding nucleotides is false? A) Nucleotides contain sugar…

A: The nucleotide is the sub unit of nucleic acid. DNA and RNA are the examples of nucleic acid. The…

Q: A coiled peptide chain held in place by hydrogen bonding between peptide bonds in the same chain is…

A: Proteins are the biomolecules that are building blocks of the body. Proteins are made up of amino…

Q: 3. The following structures are the components of nucleic acid. CH2OH ОН NH2 'N. ОН ОН A В (a) Which…

A: There are two types of nitrogen bases purines, and pyrimidine. Purine and pyrimidine nitrogen bases…

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: 1. Which of the following is a weak base? A. CH,COOH B. CH;CH;NHCH, C. HOCN D. NAOH E. None of…

A: Base and acid both interact with each other and form salt and water. They both are used in everyday…

Q: The building blocks of nucleic acids are _____.

A: In a cell, four biological macromolecules are present. These are carbohydrates, proteins, fats, and…

Q: 2. Identify the structural level in each protein. A) quaternary structure B) tertiary structure C)…

A: Proteins are the unbranched polymer of amino acids. There are four level of structural organization…

Q: sugar and phosphate in a polynucleotide backbone are covalently linked by what? a) N-glucosidic…

A: Introduction: DNA is a genetic material that transfers from one generation to another. It is…

Q: A are polymers consisting of monomers called:

A: DNA stands for deoxyribonucleic acid, while RNA stands for ribonucleic acid. DNA is a…

Q: The tertiary structure of many proteins reveals that nonpolar portions are primarily on the ________…

A: Proteins They are macromolecular polypeptides that are comprised of one or more long chains of…

Q: Which of the following is a DNA nucleotide? A thymine and deoxyribose B a phosphate group, adenine…

A: DNA is made up four nucleotide bases  Adenine Guanine Thymine Cytosine * The adenine is linked to…