Which organisms below take part in the carbon and sulfur cycle?  Explain their function in the carbon and sulfur cycle  Cellulose degraders Sulfate reducers Sulfur oxidizers Photosynthetic oxygenic organisms Photosynthetic non-oxygenic organisms

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Q: Write the structure of the following peptides Expanded structure. Use any other ink for peptide…

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Q: Can someone please show your work for tracking the radiolabel: draw structures indicating position…

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Q: 1. what is the reason why lactose is considered to have the least sweet taste from all other kinds…

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Q: Would it be possible to start synthesizing the daughter DNA strand without assembling the RNA primer…

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Q: Serotonin pathway of tryptophan transformation.

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Q: In humans, the biosynthesis of L-glutamine is catalyzed by the L-glutamine synthetase. The global…

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Q: What kind of protein is casein? POST-LABORATORY QUESTIONS: What is the isoelectric point of casein?…

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Q: The 4 graphs above represent the change in enzyme kinetics with the individual addition of different…

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Q: In bacterial transforamtion, how should P+ and P- tubes look like after a successful transformation?

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Q: Given the amino acid chain below, get the (a) translation strand, (b) transcription strand strand,…

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Q: Suppose you have a concentration of 356ng/uL for Sample A.  How many ng of protein will that be?

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Q: Draw a UV-Vis spectrum for each protein (shown in the table below) (A, B, C, and D) from 240 – 480…

A: UV-Vis spectroscopy is a technique that measures the absorption or transmission of ultraviolet and…

Q: A 1/10 dilution of enzyme extract has been done for the protein assay. The experimental results are…

A: Here we are undertaking spectrophotometric analysis to find out the amount of protein in an unknown…

Q: If 10x TBE contains 0.89 M Tris-borate, 0.89 M Boric acid, and 0.02 M EDTA, what is the Molar…

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Q: When the disaccharide is hydrolyzed, the monosaccharide units that are produced are

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Q: 6. A. List all of the ionizable functional groups that are found in insulin when in aqueous…

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Q: In the same oak leaf that absorbed 15,440 photons, how many CO2 molecules are fixed to produce the…

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Q: 8. Provided is a structural diagram of a segment of a protein. Which atoms are involved in the…

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Q: first pass metabolism

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Q: That is the lactase assay Calculate initial rate

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Q: 1. Hexokinase and Glucokinase are two enzymes that catalyze the first reaction of glycolysis:…

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Q: In the traditional alkaline lysis method, what is the purpose of Solution 1? For what is its use?

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Q: c. In lab, you recorded a UV-Vis spectrum of a mixture of proteins. What best explains why two major…

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Q: 5 For the peptide structure in #3, (ASP-ALA-THR-LYS-GLY), use the chart at the end of this HW set…

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Q: Why are hydrogenases oxygen sensitive? Consult Morra, S. (2022), Fantastic [FeFe] Hydrogenases and…

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Q: This SDS-PAGE loading buffer has SDS (a denaturing detergent), β-mercaptoethanol (a reducing agent),…

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Q: 1. Draw the peptide HSK below at pH 7 and give its overall charge at pH 2, 7, and 12:

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Q: Name of Enzyme Hexokinase Phosphohexose isomerase Phosphofructokinase Aldolase Isomerase…

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Q: 7. Flow of carbon atoms. What is the fate of the radioac- tive label when each of the following…

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Q: Consider the following two peptides: I. Ile-Trp-Ala-Met and II. Glu-His-Cys-Thr Which peptide would…

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Q: 1. 5.5µg/mL 2. 750mL 3. 29μµL 4. 1.55g 5. 0.045mg 6. 9.5mg/L 7. 850g 8. 3.5 x 10 mL 9. 4.50 x…

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Q: Present a scheme for the deoxyribonucleotide biosynthesis and explain the mechanism of the…

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Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.