Are both statements true? 1. Heterogeneous RNA is a term that refers to mRNA that has not been processed. 2. If the %A of a bacteria is 20%, the amount of guanine is 30%.

Q: What constitutes the backbone of a nucleic acid?

A: Introduction: A nucleic acid is a biological large molecule composed of nucleotide chains. These…

Q: An individual is heterozygous for an allele. Allele A has a SNP that results in disruption of an…

A: Assume that the gene under consideration is called Gene1. Gene1 carries a restriction site for…

Q: Q/What metabolic defect causes galactosemia? and what is lactose intolerance ?

A: Lactose is a disaccharide that is composed of monomers of glucose & galactose connected by β 1…

Q: Which of the following units recognize UAG, UAA, and UGA codons? (Single answer) Elongation factors…

A: Genetic code is the combination of 3 nucleotide (called nucleotide triplet or codon) where each…

Q: .Role of liver in carbohydrate and lipid metabolism

A: Liver is the most flexible metabolic organ in higher vertebrates. The diet we eat can vary in its…

Q: Criven below givers are some statement in which of the Coenzymes withe their vitamin enyame and…

A: Coenzymes are essential for some Enzymes to carryout their catalytic activity. Coenzymes can alone…

Q: b and c please.... explain wel

A: Thank you for your question, Answers for the following question with detail explainations are given…

Q: Lactate dehydrogenase (LDH) plays an essential role in an exercising muscle, especially when the…

A: During cellular respiration, respiratory substrates like glucose may undergo complete or…

Q: TRUE OR FALSE 1. The bacterial reactions that lead to the spoiling of milk proceed much slower at…

A: Note: Since you have posted a question with multiple subparts, we will solve first three sub parts…

Q: the chemistry behind the buffer system in blood.

A: In biological research, buffers are frequently used to keep the pH of particular processes constant.…

Q: Which region on the following Ramachandran Plot corresponds to the allowable region(s) for Gly -120…

A: When trying to predict protein's structure, Ramachandran Plot is used for structure validation. What…

Q: Angiotensin Converting Enzyme (ACE) is the target of ACE inhibitors such as captopril that are used…

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: i submitted this question twice and i got different answers

A: Enzymes are biocatalysts which increase the rate of biochemical reactions. And the activity of…

Q: Which of the following type of metabolites is used for generating glucose under severe starvation…

A: Metabolism :  It is process of breakdown (catabolism) and synthesis (anabolism) of biomolecules in…

Q: The first step of the lysozyme reaction (catalytic mechanism) is shown in the figure below. Which…

A: Lysozyme is an antibacterial enzyme that cleaves the β 1→4 glycosidic COO- bond between the…

Q: Given the active site diagram below, which of the indicated components is/are necessary for proton…

A:

Q: I crush up some liver cells and do a series of centrifuge spins at increasing speeds that produce a…

A: Centrifugation is the process of separation of a heterogenous mixture with the help of a centrifuge.…

Q: Which of the following secondary structures would you expect to find on the surface of a globular…

A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…

Q: II. ILLUSTRATIONS. For each of the given proteins: Draw the final location of the following proteins…

A: Proteins produced in the cytosol contain a Nuclear Localisation Signals (NLS) whose presence in the…

Q: Assume that the gene for pyruvate dehydrogenase kinase is mutated and the mutated enzyme remain…

A:

Q: Briefly explain why fetal Hb has a higher affinity for O2 when compared to the adult Hb

A: The haemoglobin pigment, which is found in red blood cells and gives blood its red colour, is known…

Q: What is the consequence of complete inhibition of all mutases in liver cells? a. Liver cannot…

A: A mutase is an isomerase enzyme that catalyses the mobility of a functional group through one…

Q: How does Candida albicans identified in person with Candidiasis? Discuss specific tests being done…

A: Candidiasis is a fungal infection caused by the yeast Candida (a type of fungus). Candida albicans…

Q: When an inappropriate amino acid is substituted in place of another, as occurs in certain genetic…

A: Though proteins are made up of hundreds of amino acids but each amino acid is important in the…

Q: 3. What will the flow rate be in milliliters per hour for vancomycin 1g/500 mL IV, if it is to be…

A: Given Values: Total IV = 1g /500 ml Total time for infusion = 90 minutes

Q: Name the GREEN structure of the tRNA Variable loop D-loop Anticodon loop Pseudouridine loop

A: According to the messenger RNA (mRNA) nucleotide sequence, transfer RNAs (tRNAs), also known as…

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: Which statement about lipids is incorrect? A) Fatty acids are found in membranes as triaglycerols,…

A: In nature, lipids are non-polar chemical compounds that dissolve in non-polar organic solvents but…

Q: Which of the following mechanisms of reversible enzyme inhibition describe the mode of action of…

A: Nevirapine inhibits the enzyme reverse transcriptase possessed by HIV virus required for its…

Q: Authophagy refers to  naturally regulated mechanisms of degradation and removal of dysfunctional…

A: Denaturation is the phenomenon through which proteins or nucleic acids loses their native…

Q: After incubation, the plates appeared as below: Water EvaGreen Ethidium Bromide SYBR Green 1

A: Ames assay is a method is used to determine whether a chemical can function as mutagen or not by…

Q: Using the information below, calculate the Oxygen Diffusion Driving Force (mmHg), which is the…

A: The alveolar gas equation is PAO2= FiO2 (PB-PH2O)- (PaCO2/R), where,  PAO2 is partial pressure of…

Q: The key to biopolymer self-replication is:

A: Ans. Option b and c is correct Biopolymer are the polymers that entire life depend on them. It could…

Q: Consider the metabolic pathway show below that converts substrate A to B with the enzyme A-ase, B to…

A: Mechanism of Regulation of enzymes is tej process by which enzyme is controlled to catalyse the…

Q: When people are talking about ways to lose weight, cutting out carbohydrates is always on the…

A: General myths are: 1. Dieting (Less eating or skipping meals) to reduce weight 2. Skipping just the…

Q: Polymerase with H2N-...GMMTVPPKKKRVGMMTV...-COOH Provide the amino acid sequence of the signal…

A: The amino acid sequence of the signal peptide is-…

Q: Which nonvalent interaction is based on partial charges of the molecules, which are non-induced?

A: A type of chemical bond known as a noncovalent bond is most frequently seen between macromolecules.…

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: In order to pass the outer mitochondrial membrane a fatty acid Reacts with carnitine Is activated…

A: Introduction: Fatty acid contains a long hydrocarbon chain and a carboxylate group on the end. The…

Q: Calculate Kd for the binding of each ligand to this protein. Which ligand binds with greatest…

A: The affinity between the protein and ligand can be studied by association and dissociation kinetics.…

Q: ure H-N O H-N N-H-----0- O----- H-N N-H----O -0----H-N N-H :0 N-H O

A: Introduction: The primary structure of a protein is the type, number, and sequence of amino acids…

Q: Calculate how many ATP molecules will be generated from the catabolism (from b-oxidation to ETC) of…

A: Introduction: The fatty acid that is produced through diet or through degradation of triglycerides…

Q: Which of the following enzymes functions in opposition of PFK, and therefore is inhibited by…

A: Glycolysis is a metabolic pathway through which glucose is converted into pyruvate and…

Q: Which of the following enzymes are required for the shown reaction? a. a-ketoglutarate…

A: The last common mechanism for the oxidation of proteins, lipids, and carbohydrates is the citric…

Q: 3. Which of these are correct combinations of monosaccharides forming disaccharides? I. Glucose +…

A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the…

Q: Which of the following is the best description of the composition of a triglyceride? O1 glycerol + 2…

A: Triglycerides are used to store fatty acids in the adipose tissue of humans. Triglycerides can be…

Q: 4. Which of the following is the CORRECT pair of a protein and its function? * A. Hemoglobin: helps…

A: Proteins are biomolecules composed of amino acid units. Proteins are the building blocks of the…

Q: A 22- carbon fatty acid enters the B-oxidation metabolism and then proceeds to the knebs cycle.…

A: An example of a fatty acid with 22 carbon atoms is Behenic acid.  The beta-oxidation is the…

Q: Why is it recommended to have a carbon monoxide detector on each floor of a home?

A: Similar to how a smoke detector will sound an alarm when smoke is discovered, these carbon monoxide…

Q: What are other substances/situations that can cause protein precipitation?

A: Introduction: Proteins are nitrogenous macromolecules that are the polymers of amino acids. It…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.