Show dipeptide with two of your amino acids bonded to each other. Draw the structure. The amino acid is Histidine
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: The monomers that are chemically linked together to form nucleic acids are called
A: The monomers that are chemically linked together to form nucleic acids are called nucleotides.
Q: draw a trisaccharide highlighting the glycosidic bonds α 1,4 and α 1, 6
A: Carbohydrates containing multiple sugar residues, such as a trisaccharide, are linked using covalent…
Q: are nitrogen bases with two rings.
A: Nitrogen bases are an integral part of a nucleotide from which the DNA is made. Apart from nitrogen…
Q: If the polypeptide chain DFRYHWSA were in an alpha helix, then the alpha amino group of amino acid S…
A: A hydrogen bond is considered as one of the hydrophobic interactions, which plays important role in…
Q: Which of the following amino acid structures would neither bear a positive nor a negative charge…
A: Amino acids are the molecules that contain amino as well as carboxyl group. Alpha-amino acids have…
Q: Which level(s) of protein structure can you find the α helix and the β pleated sheet? mutiple answer…
A: The Beta-pleated sheet is made up of anti-parallel chains of covalently linked amino acids with…
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: raw the structure and give the name of the pentapeptide GRAND. Encircle all peptide bonds as well
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
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: Below is a structure of a? monosaccharide oligosaccharide disaccharide polysaccharide
A: Carbohydrates are the most prevalent biomolecules on the planet. Carbohydrates are largely composed…
Q: Draw one of the 20 amino acids and label the aminogroup, the carboxyl group, the R group (side…
A: Step 1: Amino acids are the organic compounds that form proteins. Chemically it is composed of…
Q: Tertiary structure of protein is maintained by Select one: a. Hydrogen bond b. All of these c.…
A: The protein structure is studied at four levels of organization: Primary : It is the basic…
Q: Draw the dinucleotide AT and label the following: 5’ and 3’ ends Phosphodiester bond…
A: Adenine (A) and Thymine (T) both are Nucleotides bases. Adenine is a Purine base and Thymine is…
Q: A nucleotide is made up of 3 parts: A _______________ and a _________________ that form the…
A: A nucleotide is the repeating unit of nucleic acids.
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: Describe the structure, mention the alpha helices, beta sheets, and anything else that the picture…
A: The above image shows a 3D representation of a protein structure. It is known as Ribbon diagrams or…
Q: Draw three amino acids making a polypeptide – be sure to name each amino acid and the peptide bonds…
A: Amino acids are the basic subunits of polypeptide chain. Its alpha carbon contains amine group,…
Q: The protein pictured has .. O A) primary structure B) secondary structure C) tertiary structure D)…
A: Proteins are a class of complex nitrogen organic compounds, composed of amino acid residues joined…
Q: 21. Polymerization of amino acids results in: a) polypeptides b) polynucleotides c) polysaccharides…
A: Proteins are polymers which are formed by connecting the alpha carboxyl group of one amino acid to…
Q: What chemical group is found at the 5' end of a *?polynucleotide chain
A: Polynucleotide: The Linear polymer composed of- the many nucleotide units.
Q: Which of the following are nitrogenous bases with the general structure? a.guanine b.uracil…
A:
Q: The overall three-dimensional shape of a polypeptide is called O a. Alpha-Helix O b. Secondary…
A: After the formation of a protein, it is folded into a compact structure to do its function. Thus,…
Q: Identify the following parts of the polypeptide molecule shown below: A. Number each amino acid B.…
A: Proteins are the ultimate products of the genes. DNA is transcribed into m RNA and this is…
Q: Which of the following is not a branched-chain amino acid? A. Valine B. Isoleucine C. Leucine D.…
A: Amino acids can be classified into aliphatic, aromatic, sulphur containing, polar, non polar and…
Q: H₂N H H₂C 0 a. Peptide bonds b. N terminal (name) C. C terminal (name) OH
A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…
Q: Draw and label the dinucleotide AT as follows: A. 5’ and 3’ ends B. Phosphodiester bond C.…
A: Introduction:- Phosphodiester bonds make up the backbones of DNA and RNA. The phosphate is attached…
Q: What needs to happen to the polypeptide to form a protein?
A: Proteins are called the building blocks of life. They are important biomolecule made up of amino…
Q: What structure is shown in the diagram? bases C OH HO- HOH OH CH P-CH CH CH P. O a protein O a…
A: We are authorized to answer one question at a time since you have not mentioned which question you…
Q: OH
A: DNA is a long polymer of deoxyribonucleotides. Each deoxyribonucleotide is composed of deoxyribose…
Q: A fully folded, functional single polypeptide is in ____________________ structure.
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
Q: AŅH2 B H. E но-р-о N. o+c D OH OH
A: Nucleotides are referred to as the building blocks of nucleic acids. Each nucleotide is made up of a…
Q: Below is the primary structure of a protein. Вс D R H H H || II || E C - N - с — С — N — С — С — N —…
A: Polypeptides are unbranched, linear polymers that are composed of amino acids linked together by…
Q: The molecule shown is a H H H H H H H H H H H-C-C-c-ċ- OH H H H H ОА polypeptide. B. saturated fatty…
A: Biomolecules are the naturally occurring molecules that are present in the cells of living…
Q: A chiral center is a carbon with four different substituents. The number of chiral centers in…
A: Carbohydrates are polyhydroxy aldehyde or polyhydroxy ketone or compounds which produce them on…
Q: Which statement is true concerning the nucleotide shown below? The base is a purine and the sugar…
A: The nucleic acids are polymers of nucleotides. Nucleotides can be considered the building blocks of…
Q: Select the true statements about protein secondary structure. In an a-helix, the side chains are…
A: The polypeptide chain undergoes folding in order to acquire a three dimensional conformation that is…
Q: Which of the following is NOT a part of the structure of nucleotides? A. Fatty acid tails B.…
A: DNA and RNA are made up of nucleotides which forms the double helix structure of DNA like a ladder.
Q: If you made two chains of proteins using different amino acids, would the tertiary structure of the…
A: The tertiary structure of the protein is a three-dimensional shape of the protein. The secondary…
Q: Each protein monomer is made up of four parts bound to a central carbon. List the 4 parts by name
A: Biomolecules are organic compounds found in living organisms. All living organisms will have these…
Q: The following is an example of which level of protein structure? What bonds form this level of…
A: Proteins are polymer of 22 alpha-amino acids. Protein structure has four levels of organisations -…
Q: If the polypeptide chain GHREAQNF were in an alpha helix, then the alpha am group of amino acid N…
A: The alpha helix of a protein structure is a type of regular secondary structure where successive…
Q: draw the hydrogen bonds for the following nucleic acid base pair: G and C
A: In nucleotides, nitrogenous bases are aromatic heterocyclic substances. Purines and pyrimidines are…
Q: The molecule below is a nucleotide monomer. We know which nucleic acid it is a monomer of based on…
A: Nucleic acid are one of the macromolecules present in the cell. They contain genetic information.
Q: Which of the following is an example of secondary protein structure? A) Dipeptide B) Triglyceride…
A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…
Q: Which two types of bonding are in the 1ubq (Ubiquitin)? Explain your choices. a) Hydrogen bonding…
A: The two types of bonding present in 1ubq(ubiquitin) is a) covalent bond b) disulphide bond.…
Q: Attach an amino acid monomer below. Name of the amino acid: Abbreviated name:
A: Amino acids at the building blocks of proteins.
Q: The above monosaccharides (glucose and galactose) are held together in the disaccharide lactose by:…
A: The biomolecules forms the structural and functional unit of the living system. There are four types…
Q: What molecules make up each single peptide? Deoxynucleotides (dNTPs) Nucleotides (NTPs) Amino…
A: In sickle cell anemia, the shape of RBC becomes sickle-like due to mutation in the DNA. The DNA…
Q: _______ are single-ringed bases. a purines b pyrimidines c adenines d guanines
A: Ans: Pyrimidines are the single ringed bases
Step by step
Solved in 3 steps with 3 images
- Below is the structure of glycine. Draw a tripeptide composed exclusively of glycine. Label the N-terminus and C-terminus. Draw a box around the peptide bonds.Draw three amino acids making a polypeptide – be sure to name each amino acid and the peptide bonds betweenBelow you will find the structures for nurine and pyrimidine. a. Label each structure with its name b. Name each of the associated nucleotides based on these molecules (differentiate between purines and pyrimidines) c. Give the one letter codes for each nucleotide
- In the side chain of the amino acid E, there is a carboxylate group attached to the— α-carbon atom. β-carbon atom. γ-carbon atom. δ-carbon atom. ε-carbon atom.The bond linking monomers of both DNA and RNA is more appropriately called 3'-5' phosphodiester bond 5'-3' phosphodiester bond phosphate ester bond N-C glycosidic bondThe diagram shows an amino acid in L-configuration. True False
- Which 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 groupThe following structure represents a glucose molecule, draw a trisaccharide highlighting the glycosidic bonds α 1,4 and α 1, 6Which two types of bonding are in the 1ubq (Ubiquitin)? Explain your choices. a) Hydrogen bonding b) Ionic bonding c) Covalent bonding d) Disulfide bonding
