Which of the following processes is described in the reaction shown in the picture? a.denitrification b.nitrification c.nitrogen fixation d.assimilation
Q: Vit K:synthesis of Ca-binding proteins for blood clotting U Vit C:anti-oxidant Vit E:remove free…
A: Vitamins are divided into 2 classes fat (lipid) soluble :- vitamins A, D, E and K water soluble :-…
Q: Describe the four levels of protein structure and what kind of forces create each level of…
A: Proteins are made up of Aminoacids that function as monomer units for synthesis of proteins.…
Q: Which of the following statements is true for double-stranded DNA? O All of the given choices are…
A: All cellular lifeforms have DNA as their genetic material. A double stranded DNA (dsDNA) is composed…
Q: Please explain how the electron transport chain works with respect to FADH2. Please include the…
A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate…
Q: The conversion of lactate to glucose in the liver requires the input of 6 mol of ATP for every mol…
A: Glycolysis: a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate which…
Q: For transmembrane proteins, either single-pass or multi-pass, the membrane spanning part of the…
A: Transmembrane proteins are the integral membrane proteins that help in transporting specific…
Q: In an alpha helix, U the peptide chain is fully extended there are hydrogen bonds parallel to the…
A: Amino acids are the building blocks of proteins . They are joined by Peptide bond to form a linear…
Q: special precautions on how to use this instrument in biochemistry (with thorough explanation) • uses…
A: Biochemistry aims to explain all chemical processes associated with a living cell at the molecular…
Q: What protein is activated in the cytoplasm due to activation of the insulin receptor? protein…
A: Insulin signaling is active when blood glucose concentration is high. Insulin signaling cascade…
Q: In the Krebs cycle, how many H20 molecules are required for every glucose molecule? a.2 b.4 c.6…
A: Kreb's cycle is also called as citric acid cycle or TCA (Tricarboxylic acid cycle). It is a common…
Q: Which of the following statements is/are TRUE for the urea cycle? It has a direct link with the TCA…
A: Urea cycle is central pathway for the production of urea. Urea production is important as NH4+…
Q: Which of the following is incorrect about the citric acid cycle? O a. It is activated by ADP O b. It…
A: Under aerobic conditions, the pyruvate molecules that are synthesized as the end product of…
Q: You have successfully isolated Enzyme 1 (32500 Da [g/mol]) and Enzyme 2 (65000 Da) using size-…
A: Both SDS PAGE and Size Exclusion Chromatography are used for isolation & purification of…
Q: Suggest a reason why the evolution of the pathway for the regeneration of ribulose-1,5-bisphosphate…
A: Glyceraldehyde-3-phosphate is a 3 carbon compound and ribulose-1,5-bisphosphate is a five-carbon…
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: The tertiary structure of a protein is maintained by interactions between the side chains of amino…
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
Q: 4. Exhibit 4A The following question(s) refer to this peptide: Cys-Ala-Gly-Arg-Gln-Met Refer to…
A: The charge of the peptide is due to the ionizable groups present in the amino acids. The charge on…
Q: have a question about ''complementary nucleotides''. Books and google makes me confused. Correct me…
A: Double-stranded DNA is the major form of genetic material in most organisms. This molecule is…
Q: Draw/ Illustrate a double helix structure of DNA.
A: DNA is deoxyribose nucleic acid which is a polymer of deoxynucleotides attached via phosphodiester…
Q: What type of chemical reactions are the below 2 reactions? Decomposition or Synthesis?…
A: Decomposition reaction:- Breakdown of larger substance/ molecule into smaller units or parts. Eg:-…
Q: Which of the following is not amphipathic? ceramide glycerol phosphatidylcholine…
A: Amphipathic molecules are chemical compounds with both polar and nonpolar regions, making them both…
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: Che mi c al Reaction water+ reactants enzymes 42. If the reactants are lipids, then the products are…
A: Since the second question is an incomplete question because one of the options is cropped, we will…
Q: Determination of the Effect of Concentration on the Gelling Property Ideal Gelling Concentration…
A: Carrageenan is a polysaccharide that is isolated from red seaweed. Carrageenan is a sulfated…
Q: Examine the structures of the following molecules. In each compound circle and identify by name each…
A: The answer is given in the image.
Q: Consider Isoleucine, structures are provided for the 4 stereoisomers, complete the table by…
A: RS system is used to describe the absolute configuration of compounds with more than one chiral…
Q: 2. Draw a dipeptide with a trans linkage and a net charge of -1 at pH 7 a. Indicate which six atoms…
A: The peptides are composed of twenty standard amino acids that differ from each other in their…
Q: You are given two samples of DNA, one from Clostridium perfringens and the other from Mycobacterium…
A: DNA is a nucleic acid that is the genetic material for most organisms (except some virus). It…
Q: 1. From the constituents of the assay, identify "enzyme X" and write out the reaction it catalyses,…
A: Glucose dehydrogenase (GDH) is oxidoreductases enzyme which catalyzes the conversion of glucose to…
Q: 3. Briefly discuss the molecular aspects of effector mediated receptor responsiveness in relevant…
A: An effector is any molecule that can bring about a physiological or biochemical response within or…
Q: 3.-Substances are removed from the cell-due-to-the- connection of the membrane structure of the…
A: Molecules or substances move out and inside the cell all the time. The Golgi apparatus is…
Q: What structural differences exist between oligosaccharides and polysaccharides?
A: Class of naturally occurring substances and derivatives created from them are known as…
Q: Which of the following corresponds to the three basic components of a mononucleotide? O Phosphate…
A: The Nucleotides are building blocks, of DNA and RNA and DNA and RNA molecules are polymers made of…
Q: Some structures are held together by hydrophobic interactions. If those interactions were to break…
A: Phospholipids are compound lipids that are composed of glycerol, fatty acids, and phosphate group.…
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: Consider Isoleucine, structures are provided for the 4 stereoisomers, complete the table by…
A: Amino acids are present in the body and use for the synthesis of proteins. Isoleucine is an α-amino…
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: A 50 words essay of how important to have an adequate knowledge of biochemistry in understanding…
A: Pathology is a study that deals with the causes of diseases. Pathologists examine the tissues,…
Q: You have genetically engineered a yeast protein to convert Glyceraldehyde-3-phosphate directly to…
A: Glycolysis is a collection of 10 enzymatically catalysed reaction that sequentially oxidise a 6…
Q: Both cysteine and methionine have sulfer in their side groups, but only cysteine side groups for…
A: Proteins are made up of amino acids and these amino acids are linked via peptide bond. The amino…
Q: Given the following biosynthesis scheme, answer the questions (a)-(c) below. OH Me Li C E Me Me SACP…
A: For the synthesis of unbranched fatty acids, living beings carboxylate Acetyl CoA to yield malonyl…
Q: Which of the following accessory pigments is the first e- acceptor in the electron transport chain?…
A: The light reaction of photosynthesis involves the transport of electrons through various electron…
Q: You obtained the following raw data when setting up a Biuret standard curve: BSA (mg/ml) 0 1 2 3 4 5…
A: Even when the concentration of BSA (Bovine Serum Albumin) is 0 , an absorbance of 0.158 was…
Q: Draw the ff. peptides: DK YES CHEM What is the pI of each peptide? Predict the ionic form of the…
A: Peptides are small polymer of amino acids which is linked by peptide/amide (covalent bond). Alpha…
Q: 5. Sometimes scientists have too much time on their hands! In a 2013 study it was reported that…
A: We are given that the mass of keratinocyte (a protein) added to the proline buffer of molarity 50 mM…
Q: After three minutes, the concentration of drug Zip in the red blood cells is 10 mmoles l-1. What is…
A: The rate of reaction is the rate of change of concentration of a reactant or product with time, then…
Q: Some types of biomolecules found in plant cells can be also be found in animal cells. True False
A: Biomolecules are the molecules that are organic in nature and consists of carbon as main…
Q: After blood collection, the red cells are separated from the serum to be used for the preparation of…
A: For separation, we used to collect the blood from a patient in a red-capped tube (plain vial) or…
Q: In terms of functions of proteins in cells; how does enzymes function as catalysts
A: There are two conditions that must be met for life to exist: Organism must be able to replicate…
Q: AAC (DNA TRIPLET) = _______(mRNA CODON) = _________ AMINO ACID 2. TCG (DNA TRIPLET) = _______ (mRNA…
A: Transcription:- process of conversion of DNA to mRNA. Translation:- process of conversion of mRNA…
Which of the following processes is described in the reaction shown in the picture?
a.denitrification
b.nitrification
c.nitrogen fixation
d.assimilation
Step by step
Solved in 2 steps
- What may be used as a reducing power by glutamate dehydrogenase? 1. NADH 2. acetyl CoA 3. NADPH 4. NAD+ 5. either NADH or NADPHDoes the following inhibitors decrease ATP production or Blocks ATP production? a. DCCD b. FCCP c. Amytal d. Carboxin e. CyanideHow many FADH2 _____& ATP _____are produced from the beta oxidation of Lauric Acid?o 4 FADH2, 6 ATPo 5 FADH2, 7.5 ATPo 6 FADH2, 9 ATPo 6 FADH2, 12 ATP
- How many NADH _____& ATP _____are produced from the beta oxidation of Lauric Acid?o 4 NADH, 10 ATPo 5 NADH, 12.5 ATPo 6 NADH, 15 ATPo 6 NADH, 18 ATPWhich of the following should inhibit the PDC by feedback inhibition? Choose all that apply. NADH NAD+ CoASH Acetyl-CoA Pyruvate Glucose 6-phosphateHow many moles of ATP are produced from the beta oxidation of Lauric Acid?o 60 ATPo 50 ATPo 70 ATPo 80 ATP
- What are the effects of INCREASED concentration of citrate? Select one: a. Increases the inhibitory effect of ATP. b. Increases the activity of ATP. c. Increases the activity of AMP. d. Decreases the inhibitory effect of ATP.Based on the name, NADH dehydrogenase isa) a vitamin that oxidizes NADH.b) a vitamin that reduces NADH.c) a vitamin that produces NADH.d) an enzyme that oxidizes NADH.e) an enzyme that reduces NADH.Panthothenic acid is involved in the metabolic pathways as coenzyme:
- 6. Gluconeogenesis generates ________. Select one: A. 2 ATP and 2 NADH B. 1 ATP and 1 NADH C. 1 ATP and 0 NADH D. 0 ATP and 0 NADHGlutathione functions in red blood cells largely to ____. Select one: a. buffer intracellular pH b. product NADPH c. produce NADH d. reduce oxidizing agents such as H2O2In which step of glycerol metabolism does each of the following events occur? a. The oxidizing agent NAD1 is needed. b. ADp is produced. c. Glycerol 3-phosphate is a reactant. d. A secondary alcohol group is oxidized.