In nucleic acid Differentiate: gene, genome and gene expression
Q: What type of weak interactions stabilize DNA a) salt bridges between bases on opposite strands b)…
A: DNA are polymers of nucleotides. A nucleotide consists of a nitrogenous base(A, T, G, C) attached to…
Q: Question 2. You want your recombinant Human Growth Hormone to be tagged at the N-terminus with a…
A: Cloning is a process of making copies of the a segment such that they are exactly similar to the…
Q: Epinephrine B-Adrenergic receptor α В Figure 13.04 Biochemistry, Third Edition 2015 W.H. Freeman and…
A: As there are two images and it's not mentioned which question needs to be answered, therefore I am…
Q: Complete the following table. Enzyme Salivary Amylase Lipase Pepsin Lactase Peptidase Function + ◆…
A: Digestion is the process by which large macromolecules like proteins, carbohydrates, nucleic acids…
Q: What is a protein database? Give examples (and links) of some protein databases.
A: Database is a collection of information that is kept in an organised manner and this is stored in…
Q: A student attempted the quantitative analysis of skim milk proteins as described in practical…
A: Beer Lamberts law is the governing principle which allows us to determine the concentration of a…
Q: You obtained the following raw data when setting up a Biuret standard curve: BSA (mg/ml) 0 1 2 3 4 5…
A: Biuret test is a quantitative method to determine the total protein concentration in any unknown…
Q: Human Response to Cold Temperatures 2. Hypothermia: In hypothermia, the body temperature is lowered…
A: The human have multiple physiological responses to combat the cold weather so that maintain the…
Q: 22. Using the provided "Genetic Code-Reference" answer the following question. Based on the…
A: Transcription is the process of formation of RNA from a DNA. The RNA chain is synthesized in the…
Q: Write down the values in bold print. You are isolating a protein with a pl of 8.5 using cation…
A: As given, protein of interest has pI of 8.5 which was isolated using cation exchange chromatography.…
Q: Which of the following is incorrect about the free energy change? O a. None; all the other choices…
A: Free energy or Gibb's free energy is the intrinsic energy of the system. It is a portion of the…
Q: 6. Explain what effect the soap had on the mixture. Did the oil and water mix better? Refer to the…
A: Molecules which do not interact with water are called non-polar or hydrophobic and water loving…
Q: You obtained the following raw data when setting up a Bradford standard curve: BSA (mg/ml) 595nm…
A: Bradford assay is a quantitative method to determine the total protein concentration in any sample…
Q: Which is NOT a phospholipid? cerebroside phosphatidylinositol cardiolipin phosphatidylethanolamine…
A: Phospholipids are the compounds that are composed of two fattyacids, Glycerol or other alcohol group…
Q: Which of the following is not a type of lipid? Steroids O Glycerides O Enzymes Unsaturated Fatty…
A: 1. Enzymes are not lipids as they are either proteins or RNA. Almost all the enzymes are protein and…
Q: Which of the following is incorrect about the chymotrypsin mechanism? a. When His removes a proton…
A: Chymotrypsin is a protease which cleaves the carboxylic side of the aromatic amino acids.…
Q: The figure below shows the structure of a porin subunit embedded in the lipid bilayer (left: side…
A: A transmembrane protein is a protein that traverses through the membrane entirely from one side to…
Q: Consider, for example, that a particular serine residue is phosphorylated to activate the protein.…
A: Phosphorylation can either activate or deactivate a protein. Phosphomimetics replaces amino acids in…
Q: During DNA replication, the template sequence 5' ATAGGCC 3' would produce which one of the following…
A: Replication is a biochemical process by which the DNA is synthesized on itself. It is mode by which…
Q: Why is the transition-state analog not necessarily the same as a competitive inhibitor
A: Competitive inhibitor is the inhibitor having the similar shape as the substrate of the enzyme and…
Q: Q1: What is the significance of a large positive ΔG between a substrate and its ES complex and a…
A: ΔG or Gibbs free energy determines the spontaneous nature of the reaction. ΔG could be zero,…
Q: You are the CEO of a drug company where you've asked five teams of scientists to generate new drugs…
A: Blood pressure is the force that circulating blood exerts on the walls of arteries. Blood pressure…
Q: ... A(n) binds to a receptor and elicits a biological effect; while a(n) binds to a receptor but…
A: Binding of certain molecules at their receptors involves the eliciting of response that can be…
Q: A compound was suspected of being a negative allosteric regulator of enzyme A. Which of the…
A: Allosteric regulation is the regulation of an enzyme in the body by binding an effector molecule at…
Q: Tests Leukocytes Nitrite Urobilinogen Protein pH Blood Specific G. Ketone Bilirubin Glucose Unknown…
A: The urine analysis details of two unknown samples (A and B) are given. The interpretations for…
Q: PCR primers Below is a 300 base pair fragment of DNA. The top strand is written in the 5' to 3'…
A: The PCR is known as a polymerase chain reaction in which the DNA template is amplified with the help…
Q: A (-) charge in the transition state can be stabilized by a catalyst, which is usually a(n): a.…
A: A negative charge in the transition state can be stabilized by a BASE. Incorrect options- a. anion…
Q: 7. The chemical you are testing has a concentration of H* as 10³ M (must watch the video). A) What…
A: pH is a measure of the concentration of hydrogen ions in a given solution. Higher the concentration…
Q: Describe the factors that influence enzyme kinetics.
A: The analysis of the rates of chemical reactions mediated by enzymes is known as enzyme kinetics. In…
Q: 1. Classify the 20 common amino acids A. According to type of side chain, R group a. Neutral amino…
A: Each amino acid has a N-terminal (-NH2 group), a C-terminal (-COOH group) & a R-group or the…
Q: In an experiment, the extracellular [Na+] surrounding a nerve cell was reduced from 145 to 45 mM.…
A: In the presence and absence of an impulse, the nerve cells exist in two states known as action…
Q: Explain how would compounds such as NAD+, NADH, ubiquinone, ubiquinol and cytochrome are able to…
A: Electron carriers feed the electron to Electron Transport Chain (ETC). This component of aerobic…
Q: omplex II of electron transport chain is involved in the KREB'S Cycle during the conversion of…
A: Tricarboxylic acid (TCA) cycle or the citric acid cycle is the principle source of energy for cells…
Q: You obtained the following raw data when setting up a Bradford standard curve: BSA (mg/ml) 0 1 2 3 4…
A: The Biuret test is a chemical test that is used to determine the presence of a peptide bond. In the…
Q: Q47 (1.5): Which kind of surfactant type of cholinephospholipid? it has cation NH3+ and anion PO4-…
A: Phospholipids are classified as glycerophospholipids and sphingophospholipids based on the type of…
Q: Which of the following are examples of diffusion (either passive or facilitated)? Glucose in the…
A: The process of diffusion is a passive, spontaneous process and occurs down the concentration…
Q: A 0.5 M phosphate buffer at pH 6.5 and a 10 mM substrate stock solution are available for preparing…
A: An enzyme assay is set up using the appropriate buffers in the presence of the substrate. The pH of…
Q: The master formula for preparation of a ganciclovir solution is: Ganciclovir 500 mg injection vial 1…
A: Each vial contains 500 mg of ganciclovir. After 10 mL additions each of the vials gives 50 mg.
Q: 23. The graph below is a graph of Vmax (a) Label the graph clearly with both the Vmax and the Km.…
A: As given in the question, V/Vmax was plotted with substrate concentration. V= rate of a reaction…
Q: Residue Asn 204 in the glucose binding site of hexokinase IV was mutated, in two separate…
A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…
Q: Question Completion Status: A 2.0kb bacterial plasmid 'BS1030' is digested with the restriction…
A: Restriction enzymes cleave the DNA at palindromic sequences. Plasmids are circular DNA molecules.…
Q: Base pairs Data – all had Temp = 250C PH = 7 Binding Constant A & X [A] = 0.00373221M [X] =…
A: The DNA double helix is made of two linked strands that are wound in a helical shape. The two…
Q: You have a reaction that takes 8 hours to reach completion at 20 degrees celcius. What is the likely…
A: The chemical reactions are of two kinds: Exothermic and endothermic reactions. Endothermic reactions…
Q: Determine the type of biochemical reaction that occurs in the reaction shown below. O redox…
A: In the given question, a cyclic pyranose structure is given. It is a pyranose because it has 6…
Q: investigate lactic accumulation and the pH change in the muscle cells. The following are your…
A: Glycolysis is a process in which one molecule of glucose is converted to two molecules of…
Q: Which of the following is incorrect about protein kinase A (PKA)? It is activated by the 2nd…
A: Protein Kinase A is a type of enzyme that can phosphorylate the serine or threonine residues of…
Q: The entire set of chemical reactions occurring in a living system is referred to as: O a..…
A: The regulation of metabolism involves the processes by which metabolic pathways (both the anabolic…
Q: Which of the following is incorrect about the ATP synthase? O a. The Fo and F₁ components are…
A: ATP synthase or FoF1ATPase is an ubiquitous enzyme that uses the transmembrane electrochemical…
Q: Which of the following is incorrect about the G protein signaling pathways? a. The binding of the…
A: The guanine nucleotide-binding protein (G-protein) cell signaling pathway is involved in many…
Q: Which of the following are correct statements pertaining to the glycolytic pathway? Choose all…
A: Glycolysis is the catabolic pathway and first step in cellular respiration in which glucose is…
Step by step
Solved in 2 steps
- Describe the structure and functions of deoxyribonucleic acid (DNA), ribonucleic acid (RNA), and adenosine triphosphate (ATP).Rank the following in order of size: tRNA, DNA, mRNA.Briefly explain the structure and some functions of DNA, RNA, and a close relative, adenosine triphosphate (ATP) in nucleic acid.
- Explain the relationship between DNA sequence, amino acid sequence, and protein structure and function.Describe ATP, ADP and AMP. Describe the directionality of DNA and RNA. Describe three components of a nucleotide.d) Name X and state how it functions in a protein synthesis. e) Give three differences between molecules X and Y.