Question 24 Which of the following is correct regarding nucleotide structure? Removal of the ribose-phosphate groups from cytidine yields A cytosine Removal of the phosphate group from adenylate or adenylic acid yields adenosine. B Removal of the phosphate group from guanylic acid or guanylate yields guanine. Removal of the ribose-phosphate groups from thymidylic acid or D thymidylate yields thymidine

Q: E) Suppose you isolate a mutant mouse that has white eyes. When you examine the size of the eye…

A: The correct mRNA transcript would include all the exons combined together and introns being…

Q: QUESTION 9 Prosthetic groups in the class of conjugated proteins known as glycoprotein are composed…

A: Conjugate protein has protein component as well as non-protein component joined together either by…

Q: Four of the five answers listed below are bases used to construct nucleic acids. Select the…

A: DNA is the genetic material in all the living organisms.

Q: Question 1: tRNA and amino acyl tRNA synthetases Part g: What chemical and structural characters are…

A: Part g: There are several chemical and structural similarities between the amino acids Ile…

Q: Match the term and its description. Each term can only be used once. a series of nonoverlapping,…

A: A codon is a 3 nucleotide sequence triplet unit and each codon codes for specific amino acids. the…

Q: Question 1 In E. coli, the leading strand is synthesized discontinuously while the lagging strand is…

A: Replication of DNA It is the process through which a double-stranded DNA molecule is copied to form…

Q: Questión 13 Which of the following DNA parts actually refers to a six -membered heterocyclic ring? A…

A: DNA and RNA are macromolecules that make up nucleic acid. DNA (Deoxyribonucleic acid) is a genetic…

Q: 4 Using the structures you drew in questions 2 & 3, for each of the organic functional groups listed…

A: The structures of the compounds from questions 2 and 3 are given below (lecithin) The…

Q: Question 24 The following statements best describe the RNA structure and/or function except A The…

A: RNA or ribonucleic acid composed of ribose sugar. The basic unit of RNA is the nucleotide.

Q: Analyzing: Each nucleotide in a DNA molecule consists of a: * sulfur group, deoxyribose, and a…

A: 1.

Q: When comparing the mode of action of benzopyrene with ethidium bromide, one sees that both have a…

A: Gel electrophoresis is characterized as a technique that is utilized for the separation of DNA…

Q: QUESTION 14 The pks of histidine for a-carboxylate =1.8, for a-amino =9.33; and for imidazole (side…

A: Amino acids are the molecules that join to form a protein structure. The bond formed between two…

Q: Which statement on the migration of DNA fragments through agarose gels is false A) Small fragments…

A: Agarose gel electrophoresis is one the technique used in Recombinant DNA Technology and Molecular…

Q: QUESTION 31 Match the type of bond with the role below: phosphodiester a. joins adjacent nucleotides…

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Q: (a) Draw the structure of the high-energy nucleoside triphosphate GTP. (b) Draw the structure of the…

A: In the biological system, there are several metabolic reactions that occur that result in the…

Q: Question 9 5 pts 95 58 40 HS SH HS 8 M urea and 65 72 B-mercaptoethanol 65 26 Hs84 Hs HS HS 110-SH…

A: According to the Anfisen experiment of the protein folding, the disulfide bond can be disrupted by…

Q: Each tRNA has unique identity elements recognized by its specific enzyme involved in charging it…

A: Proteins are polymers of amino acids that are linked by the peptide bond. Each amino acid in the…

Q: Question 18 Which of the following holds together the complementary bases in the DNA and in the…

A: The complementary bases in the DNA structure are bind together with the help of hydrogen bonds ,…

Q: When nitrogenous bases in single-stranded polynucleotides are incorporated into doublestranded…

A: DNA and RNA both absorb maximum light of 260 nm wavelength. 260 nm light comes in the ultraviolet…

Q: Some point mutations cause a change in amino acid sequence but nonetheless may have little to no…

A: option f is correct . This is  because each group of amino acid belong to same category means . If…

Q: How many functional groups does the peptide MDFGRKCDE have that can be titrated? 6. 8. 7 O O O O

A: In organic molecules, the functional groups., which refer to the specific group of atoms presenting…

Q: Question 9 Which of the following is the missing link between DNA and Proteins according to the…

A: Central dogma  Central dogma a pictorial representation of genetic material which tells us how a…

Q: Question 9: If the unmutated sequence in this scenario continued, AND contained multiple repeats of…

A: To determine the likelihood of the protein being found in the cytoplasm or associated with the lipid…

Q: 19) The base pairs of a DNA molecule are held together by which of the following? a. hydrogen bonds…

A: DNA acts as a genetic material in almost all living organism. DNA is composed of nitrogenous bases…

Q: Question 48 The energetic driving force for the synthesis of the new strand is the removal of the…

A: Removal of pyrophosphate group yields energy which is then diverted to the formation of new strands…

Q: True or False for each question (       ) Guanine, Adenine, Uracil, and Cytosine are commonly found…

A: The biological macromolecules are classified as nucleic acids, proteins, lipids and carbohydrates.…

Q: Which statement best explains why alcohols have a higher boiling point than Alcohols have weaker…

A: Alcohols are polar molecules and alkanes are non-polar molecules. Alcohols and alkanes both are…

Q: QUESTION 23 structure. The complete denaturation of a protein that is made of only a single…

A: Denaturation is a process in which proteins lose their native conformation i.e. normal, biologically…

Q: Question #26 PTP1B, in the lab. You just performed a protein purification and are about to run an…

A: The average molecular weight of an amino acid is 110Da. 300 residue MW. 300x110=33000Da=33kD…

Q: Question 2 Which of the following is an RNA nucleoside? A adenine and a phosphate group B cytosine…

A: RNA molecule is defined as a single stranded nucletide that contains a phosphate group, ribosome…

Q: Question 5. If all the nucleotide sugar in a DNA molecule have the following conformation, do you…

A: B-form DNA is a right-handed double helix, which was discovered by Watson and Crick based on the…

Q: Which of the following statements is true regarding the formylmethionine that serves as the first…

A: Introduction Protein synthesis:- The process by which amino acids are linearly arranged into…

Q: QUESTION 12 A researcher named Erwin Chargoff determined the relative proportion of the different…

A: • Percentage of Cytosine (C): 24%• Percentage of Adenosine (A): 24%• Percentage of Thymine (T):…

Q: Which of the following is true in translation? Codons on MRNA match to identical anticodons on tRNA…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…

Q: QUESTION 46 Vancomycin and B-lactam antibiotics are similar in what way? OA. They both prevent…

A: Vancomycin and Beta-lactam are two classes of antibiotics that are used to treat bacterial…

Q: QUESTION 4 Suppose you have a length of DNA sequence that corresponds to a complete mRNA open…

A: Q4. The correct option is D i.e, look for splice sites GT-AG thise should only be present if the DNA…

Q: Identify the amino acid shown below. (Note: single letter code is provided as answer) H. H,N-C-COOH…

A: Amino acids are chemical molecules that combine to produce proteins and are hence known as building…

Q: Question 4. If you were to synthesize a tetrapeptide consisting of all alanine residues, you would…

A: Tetrapeptide with all the alanine residues will be called polyalanine. These alanine residues will…

Q: Imagine you have a mixture of 2 proteins. Protein A is 3x the mass of protein B. Both have net…

A: The Gel electrophoresis works on the migration property of charged species within an electric field,…

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.