1. What reagent will not denature protein? A. Sulphosalicylic acid B. Copper (II) sulfate C. Nitric acid D. Ammonium sulfate E. Lead acetate

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Q: Determine the original polypeptide sequence that would give the following results. Amino acids…

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Q: 2. Assume you have identified a new operon in bacteria (which you call the suc operon) that encodes…

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Q: Structures of L-Cysteine from highly protonated to depronated form. Note Structure A as the most…

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Q: Which of following statements describes a difference between replication of DNA and transcription of…

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Q: Enumerate and describe the factors which may affect LDH determination in serum.

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Q: Experiment used to confirm the type of inhibition exerted by AZT on the HIV reverse transcriptase…

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Q: Detail the function of amino group, carboxyl group and R group found in Tyrosine

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Q: The initial step in the protein translation is described by: O release of the initiation factors…

A: There are 4 Biomacromolecules. They are ; Proteins Nucleic acids Carbohydrates and  Lipids

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Q: There are different types of fatty acids that we will be discussed in the unit about lipids.  The…

A: Fatty acids are organic molecules that act as the components of lipids. Fatty acids are classified…

Q: 4. An enzyme catalyzed reaction was initiated in 1.0 mL of 0.06 M HEPES buffer, pH 7.55. During the…

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Q: For transmembrane proteins, either single-pass or multi-pass, the membrane spanning part of the…

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Q: a)  ATP, ADP and AMP are all examples of adenosine phosphates.   b) All adenosine phosphates…

A:

Q: What is the net charge on the peptide RHTLE at pH 12.5?

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Q: Functions of proteins in cells; How enzymes function as catalysts?

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Q: Literature on the type of inhibition exerted by AZT on the HIV reverse transcriptase enzyme.

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Q: You have genetically engineered a yeast protein to convert Glyceraldehyde-3-phosphate directly to…

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Q: Consider Isoleucine, structures are provided for the 4 stereoisomers, complete the table by…

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Q: Which of the following statements is are TRUE? Ca pathway involves a single C02 fixation step. In…

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Q: You have isolated a new endoglucanase enzyme. Through various enzymes assays, you are trying to…

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Q: Write TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. The 3D…

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Q: For 1 molecule of fatty acid as shown in the picture, How many cycles of β -oxidation will occur?…

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Q: Please explain the topic about bunsen burner in the photo attached

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Q: What causes phospholipid's fluidity?

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Q: 6. The qualitative tests for determination of a-amino acids (ninhydrin test, xanthoproteic test,…

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Q: From the data, what can you conlucde about the effect of this mutant?

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Q: Which of the following types of posttranscriptional modification is for mRNA only? a.splicing…

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Q: Which of the following reagents will you include in the blank (negative control) for this…

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Q: Procedure used to prove that AZT is a competitive inhibitor of HIV reverse transcriptase.

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Q: In the figures are the titration curves of two amino acids. Consider the first titration. ☐☐☐ ☐☐☐…

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Q: Hello, I am trying to understand how to calculate the overall charge of a peptide at pH = 7. Please…

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Q: Given the template DNA sequence:  3’ - TAC - CAG - GTT - ACC - ATC - 5’    A.) What will be the…

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Q: he Calvin cycle can be divided into which two stages? a.Preparation, fixation, reshuffling,…

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Q: Give are examples of nucleic acid in food and sources of dietary nucleotides?

A: Nucleic acid in food and sources of dietary nucleotides

Q: PCR primers Below is a 300 base pair fragment of DNA. The top strand is written in the 5' to 3'…

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Q: Explain the Compartmental Analysis?

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Q: Enumerate two similarities and two differences between DNA replication and RNA transcription.

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Q: Why does with a high A-T content have a lower melting temperature, Tm, than DNA with a high G-C…

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Q: The first enzyme in the Krebs cycle is the A.citrate synthase B.pyruvate dehydrogenase C. α-…

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Q: Please provide research data that support the occurrence of Cytokine storm in humans

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Q: What the genetic disease talk about? What cause of the genetic disease?

A: Genetic disease means the disease that is caused by a mutation in the genome and these mutations are…

Q: Why is it more important for DNA to be replicated accurately than transcribed accurately?

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Q: TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. 1.The Okazaki…

A: The flow of genetic information from DNA to RNA, RNA to protein synthesis is called central dogma.…

Q: Which of the following is true about lipid bilayers? A. They are self-forming. B. They are…

A: Lipid bilayers are bimembrane covering or also called as the plasma membrane of the cell. These are…

Q: Calculate the amount of ATP that can be produced from one molecule of maltose metabolized…

A: Glycolysis is the collection of 10 enzymatically catalysed reactions that oxidises a 1 molecule of…