Identify the two buffer systems in the tubular fluid that carry excess hydrogen ions into the urine and prevent the pH from dropping too low.

Q: Optimal DNA replication requires the coordinated effort of all the following EXCEPT:   gyrase   si...

A: DNA is a genetic material that is a double stranded structure polymer of nucleotides. DNA replicatio...

Q: How did the scientists measure the exact amount of unfolded proteins at each temperature to determin...

A: The folding and unfolding of proteins is still a mystery. However, the unfolding dynamics of the pro...

Q: enzyme

A: The activity of enzymebis affected by various factors and it can also be calculated by observing the...

Q: %3D 2. What is the purpose of the " paraffin " in the wax bath instrument? and What are the %3D type...

A: Paraffin wax is white soft solid material with low melting point and slow heat of diffusion. It cons...

Q: An unknown sample was tested if there is a presence of lipid, after the test it shows that it is pos...

A: Lipids are the biomolecules that are non polar. They are insoluble in water. They are important cons...

Q: What happens when cell division didn’t undergo or complete the Meiosis I and Meiosis II?

A: A process by which cell divide into two or more daughter cells and distributes its genetic material ...

Q: Jhat is the correct systematic name for the disaccharide below? (you do not need to know the monomer...

A:

Q: Draw a peptide from the given amino acids Phe-Cys-Ala-Arg-Ala-Ser-Tyr. Try to cleave this oligopepti...

A: Pepsin exhibits a broad cleavage specificity but has a tendency to cleave the polypeptide chain in t...

Q: What is an amino acid that has aromatic heterocyclic side chain?

A:          Amino acids are monomers of protein they are linked with each other by forming peptide bond...

Q: Assume that during the process of creating the SHH protein an error was made. Instead of producing a...

A: The lumen of the endoplasmic reticulum has several chaperones that assist in the folding of proteins...

Q: 2. Looking at the structures of the 4 different drugs below, what do they all have in common, and wh...

A: Q2. The above structures reveal the presence of aromatic rings. They are all aromatic compounds. The...

Q: Between glucose and fructose, which monosaccharide is metabolized faster? Why?

A: Both glucose and fructose are monosaccharides. Both undergo oxidation and produce two molecules of p...

Q: Complete the table below visible result after Interpretation Chemical/reagent used (be specific) Tes...

A: Introduction: Carbohydrates are the key source of energy used by living things and present as an abu...

Q: The enzyme that removes the RNA primer from the Okazaki fragment is:   DNA pol III   DNA ligase  ...

A: Introduction: DNA is the hereditary material that defines every cell. It is found within the nucleus...

Q: Which of the following pairs are correct? Ribulose:Aldotriose; Tagatose:Aldopentose Ribose:Ketohexos...

A: Monosaccharides are the simplest carbohydrate units. They contain elements such as carbon, hydrogen ...

Q: You have a reaction that is very slow on its own, but is accelerated in the presence of an enzyme. W...

A: 1. Enzyme increased Kcat  - Kcat is the maximal velocity of the catalyzed reaction divided by the to...

Q: What are the factors to be considered in designing an enzyme kinetics experiment??

A: Enzymes are biological catalysts that increase the rates of reactions in cell but do not themselves ...

Q: Lactate dehydrogenase O is needed for oxidative metabolism of glucose O only functions in muscle O o...

A: In the metabolic process, the enzyme is extremely important. They enhance the rate of reaction by se...

Q: Amino acids are classified according to the R group linked at the carboxyl group. a. True b. False

A: Amino acids are the monomeric units of the proteins. Generally , 20 types of amino acids are found i...

Q: Number 3 answer. I think its the amino acids that dont belong in 20 major amino acids. I hope you ca...

A: Introduction: Amino acids are molecules that contain an amine group, carboxylic acid group, and a si...

Q: What would be the best buffering agent to choose if you wanted to buffer an enzyme reaction or tissu...

A:      pH is the measure of the strength of H+ ion or Hydronium ions in solution. pOH is the measure o...

Q: The proofreading of DNA is essential for faithful replication.   True False

A: Introduction -  DNA polymerase 1 and 2 are known to excise erroneous nucleotides before the introduc...

Q: How to identify the Vmax and the Michaelis constant (Km) in an enzyme kinetics graph?

A: Vmax and KM are the two parameters that define the kinetic behavior of an enzyme as a function of [S...

Q: An enzyme is present at 100 nM (nanomolar) and has a Vmax value of 25 uM/s (micromolar/second). The ...

A: Michaelis–Menten kinetics is a well established model of enzyme kinetics.  The Michaelis -Menten equ...

Q: H. Draw a plot showing reaction velocity as a function of substrate concentration for Ks = 50 µM, Vm...

A: First we need to find the values of (V0) at various substrate concentrations ([S0]). For this we dra...

Q: In DNA isolation techniques, a washing step is always done prior to the final resuspension. What is ...

A: DNA isolation: DNA isolation is an extraction process of DNA from various sources,isolation methods ...

Q: MULTIPLE CHOICE 1. High density lipoproteins is an example of which kind of protein? A. Regulatory...

A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. These twen...

Q: Explain energy has bias in Biochemistry

A:  Bioenergetics is the quantitative study of the energy transductions that occur in living cells and ...

Q: AZT (3'-azido-2',3'-dideoxythymidine) is a drug for HIV infection that gets incorporated into growin...

A: HIV is a retrovirus. Hence inorder for it to multiply inside the host , it first has to synthesize D...

Q: what are miscellaneous lipids?

A: Lipids get classified as - Simple lipid Compound lipid Derived lipid Miscellaneous lipid  

Q: Write into the given fields the nomenclature name of the given tripeptide and its sequence using one...

A: Each of the 20 naturally occurring amino acids can be denoted by a three letter code or a single let...

Q: Which of the following is referred to as enzyme without its required cofactor? O Coenzyme O Apoenzym...

A: Enzymes are biomolecule (mostly protein, Ribozyme is a non-protein i.e. RNA functioning as enzyme) w...

Q: The monosaccharide shown below is the anomer. CH2OH CH2OH Но OH alpha- beta- O D- OL-

A: An anomer can be defined as the isomeric forms of monosaccharides that differ onlyin their configura...

Q: Monosaccharide units are hydrophilic and generally soluble in water. What is meant by the statement?...

A: Monosaccharides are carbohydrates that cannot be broken down further by hydrolysis into simpler or s...

Q: F1 progeny then mates with a short, brown, pretty male. The table below shows the res Based on the d...

A: To determine the correct order of the gene,we need to compare the recombinant frequencies among all ...

Q: Why is replication called semi-conservative?   each new molecule of DNA contains one template stran...

A: Introduction -  To transfer the genetic information from a parent cell to a daughter cell during rep...

Q: 1. Amino acids are not stored in the body. Describe how excess amino acids are processed in the cell...

A: Amino Acids are organic compounds that combine to form proteins, which is why they are called protei...

Q: SSBs are:   single-stranded DNA binding proteins that prevent re-annealing   supercoil stabilizing...

A:

Q: Lactose is a...       Monosaccharide   Oligosaccharide   Polysaccharide   Puppisacchiride

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature t...

Q: Which of the following best explain lactose intolerance? O Inability to digest lactose and causes di...

A: Lactose is a disaccharide that is broken into the monosaccharides glucose and galactose before enter...

Q: What kind of inhibitor is GMP-PCP?

A: Inhibitors are substances with the ability to reduce the or completely stop the activity of a enzyme...

Q: Tests Principle behind functional group that will give evidence of a References the test a positive ...

A: Generally carbohydrates are defined as polyhydroxy aldehydes or ketones . carbohydrates  also are ca...

Q: Give an example and explain why and how changing just one amino acid in a protein's sequence can aff...

A: Proteins (polymers) are macromolecules made up of subunits of the amino acid (the monomers ). These ...

Q: Determine the type of inhibition by AMP? Explain

A: Inhibitors are substances which inhibit the enzyme activity by binding to the active site or alloste...

Q: tabulate the blood type of the members of your family (Both my parents and I have blood type O).

A: Blood is a fluid connective tissue and the most component of the circulatory system. composition of ...

Q: Which two amino acids may be encoded in genes by stop codons? OA. L-Hydroxyproline and L-Hydroxylysi...

A: The genetic code is universal and every individual amino acid is coded by a triplet codon. The Tripl...

Q: What is meant by reciprocal regulation ? Name one compound that reciprocally regulates glycolysis an...

A:

Q: To understand how a signaling pathway works, it is often useful to isolate the cell-surface receptor...

A: In recent years, affinity chromatography, a liquid chromatographic technique for separation and anal...

Q: A red color will ____________________ if impure Desi Ghee is subjected to Baudouin Test Group of ans...

A: Desi Ghee is composed of saturated fatty acids and it is extracted from the milk of animals. Vanaspa...

Q: 47. Protein Sequencing Applies changes in pH to separate amino acids Applies changes in pH to sepa...

A: "Since you have posted a multiple question, we will answer the first question for you. If you want a...