js viewer 4. Complete the following table with the appropriate characteristics for each of the 4 organic macromolecules. Macromolecule MONOMER(S) FUNCTION(S) EXAMPLES CARBS LIPIDS PROTEINS NUCLEIC ACIDS 5) Describe the Scientific method and its basic steps: 5) What is the Hierarchy of Organization and give specific examples: Describe Negative and Positive Feedback Mechanisms, how they work, and their differences:
Q: 2 SCOA 1) fatty acid synthase (1 cycle) 2) NADH reductase all in water
A: The image shows a chemical reaction. The reactants are fatty acid synthase (1cycle) and NADH…
Q: thymine nucleotides
A: Nucleic acids:These are long linear polymers that carry information that can be passed from one…
Q: 4. Nucleic acid structure - Use dashed lines to indicate H-bonds. ● ● Draw the structure of the…
A: Nucleic acids such as DNA and RNA are polymeric macromolecules that are essential molecules of life.…
Q: A patient has a defective liver FBPase-2 enzyme, the enzyme that converts F2,6P into F6P. This…
A: Fructose 2,6-BIsphosphate is a potent regulator of glycolysis and gluconeogenesis. It has a special…
Q: Which C-C is most likely to be broken by aldolase? CH₂-OPO3²- I C=O I HO-C-H I H-C-OH H-C-OH…
A: Enzymes are biological catalysts that increase rate of biochemical reactions. Aldolase is an enzyme…
Q: Imagine the main chain of a protein bends back on itself, so that two amino acid residues R, and R,…
A: Salt bridge is a bond between amino acids which carry opposite charges. The opposite charges exert…
Q: Throughout the semester we have seen that regulation is a key aspect of Biochemistry. It affects all…
A: Biochemical reactions and metabolic pathways are very important to be regulated as it enables the…
Q: The following are sequences from three different alpha helices found in human proteins:…
A: The proteins are constituted of twenty naturally occurring amino acids connected via peptide…
Q: Which statement accurately describes structure A in the figure above? B. H A. Н c=0 H-C-OH НО-C-H…
A: D and L designations of sugars are given on the basis of position of the hydroxyl group on the…
Q: Shown below is a portion of a wild-type DNA sequence that encodes the last amino acids of a protein…
A: Genetic information for protein synthesis is stored in DNA. This information is copied onto an mRNA…
Q: The dissociation equilibrium constant (Kd) is:_____ (select all that apply) Group of answer choices:…
A: The dissociation equilibrium constant (Kd) is:Equilibrium constant Kd, is defined as the affinity…
Q: Cofactors and coenzymes act to View Available Hint(s) O inhibit the binding of the substrate Oblock…
A: Coenzyme: The organic non-protein compound that loosely binds with an enzyme to catalyze the…
Q: At 37°C, the serine protease subtilisin has keat = 50 s¹ and KM = 1.4 x 10-4 M. It is proposed that…
A: On a Michaelis Menten plot, Km = [S] when vo = vmax/2. Km describes the enzyme's affinity for the…
Q: Creat a diagrammatic flow of the steps in sandwich ELISA and explain
A: The complete form of sandwich ELISA is sandwich enzyme-linked immunosorbent assay. This assay is a…
Q: The pyruvate dehydrogenase complex catalyzes the oxidative decarboxylation of pyruvate to form…
A: Pyruvate is a three-carbon molecule that is produced at the end of glycolysis. It is the connecting…
Q: If aspartate is labeled with deuterium D (= H-2 = 12H), answer questions a-c to determine where the…
A: The objective of the question is to determine the position of the deuterium label in oxaloacetate…
Q: D-galactose (Figure 2) reacts with methanol. Edit the structure of D-galactose drawn below to create…
A: Carbohydrates such as monosaccharides reacts with methanol in the presence of an acid to form acetal…
Q: Why is it physiologically advantageous for the pancreas to use GLUT2, with a high KM, as the…
A: Two hormones regulate glucose hemostasis in the blood: insulin- released in response to high blood…
Q: Exercise 6.3 Explain what happening (phenotype) to the following E. coli mutants when they are grown…
A: The objective of this question is to understand the phenotypic behavior of two different E. coli…
Q: Which of the following statements is TRUE of BOTH DNA replication and DNA transcription? During the…
A: DNA replication is the process by which two daughter strands are obtained. Each of the strands…
Q: Complete the structure of thalidomide by drawing multiple bonds
A:
Q: NAD in its reduced form is symbolized as Select one: O a. NAD. O b. NAD. O C. NADP+. O d. NADP.…
A: Reduced form of a substance or molecule is the form that has gained electrons or hydrogens in a…
Q: What does an enzyme change relative to an uncatalyzed reaction? a) The rate of the reaction. b) The…
A: Enzymes are biological catalysts. All enzymes are proteins except some RNA molecules that also show…
Q: Calculate the reduction potential of cytochrome a3 (°' = 0.385 V) at 25.0°C when the Fe3+ form =…
A: Biological oxidation-reduction reactions involve the transfer of electrons from one biomolecule,…
Q: there are many different isomers of any given monosaccharide. Which isomers of monosaccharides can…
A: Carbohydrates are polyhydroxy aldehydes or ketones. Monosaccharides are the simplest carbohydrates:…
Q: What is the pH of a solution of 4.1 x 10-8 M NaOH in otherwise pure water?
A: The objective of this question is to calculate the pH of a solution of sodium hydroxide (NaOH) in…
Q: What is X in the following biochemical pathway? R₂ HU- NH₂+ a-ketoglutarate glutamate coenzyme PLP…
A: TransaminationStep 1: Pyridoxal phosphate cofactor that is PLP aminotransferase enzyme mediates the…
Q: 4. What are enzymes and what are the characters of enzymes?
A: Enzymes are proteins that quicken chemical reactions to function as biological catalysts. Substrates…
Q: How many FADH2 and NADH molecules are produced, respectively, after 6 "turns" of the B-oxidation…
A: We know that, oxidation is a metabolic process by which fatty acid molecules are broken down to…
Q: 2. a. Referring to the article "Crystal structure of bacterial succinate:quinone oxidoreductase…
A: Here we are concerned about the bacterial SQR (Succinate Quinone Oxidoreductase) protein. Bacterial…
Q: Differentiate the advantages and disadvantages of messenger ribonucleic acid (mRNA) by RT-PCR and…
A: Cytokines are small signaling proteins that undertake both paracrine and endocrine signaling by…
Q: Fetal hemoglobin binds oxygen mere fightly than does adult hemoglobin Why do you think fetal…
A: Hemoglobin is a protein found in RBC whose main function is to carry oxygen from the lungs to…
Q: Draw the structure of malibiose a sugar found in plants and answer the following question: a) What…
A: Melibiose is a disaccharide composed of two monosaccharide units: glucose and galactose. The linkage…
Q: What is the net yield of ATP when each of the substrates is completely oxidized to CO₂ by a…
A: We know through electron transport chain cycle ATP is generated from NADH and FADH2 equivalent as…
Q: Which of these is an ketohexose? a) fructose b) glucose c) ribose d) erythrose Which of…
A: The objective of the question is to identify the correct carbohydrate based on the given…
Q: Enzyme performance (a) Compare chymotrypsin, Muty, and carbonic anhydrase in terms of chemical…
A: Turnover number (kcat) is the maximum number of substrate molecules that can be converted into…
Q: A nonapeptide was determined to have the following amino acid composition: (Lys)2, (Gly) 2, (Phe) 2,…
A: Trypsin - Cleaves at Carboxyl terminus of basic amino acid such as lysine and arginine. Ahead of…
Q: Decide whether each molecule in the table below could be found embedded in the outer surface of a…
A: Cell membrane1. Composition: Cell membrane is made up of protein, lipids and carbohydrates (In…
Q: Which DNA sequence would base pair with the structure shown below? Thymine, Thymine O 5' GGCC 3¹ O…
A:
Q: 2. Muscle physiologists study the accumulation of lactic acid during exercise. Food chemists study…
A: Solutions that are resistant to pH changes when added to, either an acid or a base, are known as…
Q: which yields more free energy when completely oxidized, stearate or alpha-linolenate?
A: The objective of this question is to determine which molecule, stearate or alpha-linolenate, yields…
Q: The phosphoinositide (IP3) receptor is of which type? A) 7-TM b) binds tyrosine kinase c) has…
A: Note: Since you have posted multiple questions with multiple sub parts, we will provide the solution…
Q: Select the statements that describe genomic DNA libraries. DNA fragments are cloned into vectors.…
A: DNA libraries are catalogs of genetic information. DNA libraries are of different types, the two…
Q: 1. Thermodynamics of Metabolism. Which of the following reactions is favorable under standard-state…
A: Consider we have two reactions as shown below;Reaction 1 : A + B C + D ; Reaction 2 : E + C F + B…
Q: What is the name of the process of the interconversion of the aldose and ketose forms of glucose ?…
A: There are four classes of biological macromolecules: nucleic acid, lipids, proteins and…
Q: Rank these carbon compounds from their most reduced (1) to most oxidized (5). 11 C. OH 요 -CH₂- 011=0…
A: All life on earth is carbon based i.e. the molecules of life have a carbon skeleton. Hence, it is…
Q: 6. Proteins contain other amino acids that can compete with cysteine and react with bromoacetamide.…
A: There are four classes of biological macromolecules: protein, nucleic acids, lipids and…
Q: FAD
A: Tricarboxylic Acid Cycle:It is also known as the TCA cycle/ Citric Acid Cycle/ Krebs Cycle.It is the…
Q: When the product of reaction \\( A \\) becomes the reactant of reaction \\( B \\), the metabolic…
A: Metabolism is the sum of all the chemical changes (anabolism and catabolism) occurring in the cell.…
Q: You are about to isolate a 3000 bp large plasmid from an E.coli culture. You know that the plasmid…
A: Deoxyribonucleic acid ( DNA) is the molecule that carries genetic information for an organism.The…
Step by step
Solved in 6 steps with 2 images
- Differentiate between collagen, a-keratin and B-keratin and further tabulate in differences using a table in terms of: 1) structure 2) abundant amino acid 3) where it is found 4) commercial use 5) formation 6) diseasesA- draw a general scheme of classification of lipids. B- give the function of each general class of lipids.9) HO Part B. Carbohydrate, lipid, protein, or nucleic acid? Name that structure! Based on the rules you developed in Part A, identify the compounds below (and on the following page) as carbohydrates, lipids, amino acids, polypeptides, or nucleic acids. In addition, indicate whether each is likely to be polar or nonpolar, hydrophilic or hydrophobic. NH₂ ОН H 1) H-6-OH I H - C - OH I CH₂OH H - C - OH I Н CH₂ 2) HN-C-C-о- I II но -0. HC-N ОН = H C-N || CH H HH нн H OH H нн H CH H | | II I I 3) H-N-C- C - N- C - C - N— C - C - OH I II | II | || но но HO CH₂OH 0=C17H35 ОН о 0 || 0=C₁7H35 → H-C-0-C-C₁7H35 0 || H-C-0-C-C17H35 НО НО 8) NH2-C-NH-CH2-CH2-CH2-CH ОН 0 НО 6) HgC-CH2-CH2—СН2—СН2-СН2-СН2-СН2-CH2-C C-C17H35 OH CH3 0- C=0 I H || H - C - O - C-CH35 I CH₂ I NH3 I Н // 0 OH 0 I 7) HO-P-0-СН2,0- ОН Н Н. H-N 0 Н CH₂OH CH₂OH -0. ОН OH ОН 5.338-K ОН ОН Н N Н ОН ОН нянн H | | | | 10) H-C-C-с-с-с | | | | \! он он он он
- Compare between with examples and structures if present •O and N glycosidic linkage (Types)Multiple chocie: Consider biological medium. The most important contribution to the stability of a protein’s conformation appears to be the. a) Formation of solvent shell around protein. b) maximum entropy increase from ionic interactions between the ionized amino acids in a protein. c) Disulfide bond formation. d) stabilizing effect of hydrogen bonding between the carbonyl group of one peptide bond and the amino group of another.MACROMOLECULES Summary Chart Macromolecule Monomer Polymers Bonds Functional Groups Examples CH20H CH2OH HO OH он H/. он -0- CH,-CH-CH,-CH,-CH- CH- CH- -CH,- CH;-CH,-CH,- CH, -CH,-CH, H-C -o H-c-0-C-cH,- CH-CH-CH CH,-CH CH H-N-CH- CH-C-OH R1 Rm AGCT 0- CH 0-P=0 AGCT KH H H OH H H.
- What is the function of this macromolecule? c-c- C-č-c-c-CC-C-C-H H H H H H HH H H c-c- C-C-C-c-c-c-c-c-H HH H HHH H H H Cc-c-c-c-c-c-c-c-c-c-H H H H H HH H H H H-C-o HH H H H H H-C-o H H H HH H H O A. heredity B. plant cell wall structure O C. quick energy O D. insulationMolecule #1 a)What Group? (Carb, Lipid, Protein, or Nucleic Acid). b)Within the group, how would you classify it? CH,OH a) H H b) OH H OH Но OH c)How do you know you correctly classified this macromolecule in its proper group? Molecule #2 a)What Group? (Carb, Lipid, Protein, or Nucleic Acid). b)Within the group, how would you classify it? HK. a) R N-C- b) c)How do you know you correctly classified this macromolecule in its proper group?Bases housing U.S... C-C-C-C-C C_C=C-C-C H nats Golng on in. 2 of 5 Automatic Zoom : 9. Which macromolecule would you eat if you wanted to help your body repair muscle? A. carbohydrate B. protein C. nucleic acid D. lipid 10. Which macromolecule would you eat if your next meal was in a week (has the highest calories per gram)? A. carbohydrate B. protein C. nucleic acid D. lipid 11. The molecule below has a double bond in its fatty acid tail. It is a(n) HHH HHHH HH IEI ET HHHHH
- 40C. NAME this structure. CQualitative Tests for Lipids Explain why lipids are insoluble in polar solvents. How do oils and fats differ? How does the degree of unsaturation and structure of fats affect its functionality, for example in the case of trans fats? An unknown sample was tested if there is a presence of lipid, after the test it shows that it is positive for translucent test, soluble with chloroform, didn’t produce a pungent odor in acrolein test, didn’t produce red color for Baudouin Test, and violet color disappears in Huble’s Test. WHAT CAN YOU CONCLUDE FROM THESE RESULTS?Please explain. Be concise. Make sure your drawings are legible. Draw a chart for the classifications and subclassifications of lipids