15. Which of the following statements refer to glycolysis? 1- carbon dioxide is released Il - it occurs during aerobic respiration B. 1 and 4 II - the end product is pyruvate IV- the end product is lactic acid D. 2 and 4 A. 1 and 3 C. 2 and 3

Q: Characterize the interconnection between Citric acid cycle and Urea cycle. Draw the scheme of this i...

A: Steps of citric acid cycle

Q: What is the Rf value of each amino acid observed?

A: Rf ( retardation factor):- It is defined as the ratio of distance traveled by the centre of a spot (...

Q: Write a short description on ALL of the following: a) The application of turbidostat against chemost...

A: In various assays and biological experiments, microoorganisms are allowed to grow in liquid cultures...

Q: Which of the following correctly describes the linkages found in ATP? one anhydride, two esters and ...

A: All life forms on Earth, whether directly or indirectly, rely on the sun for their energy needs. The...

Q: a. What is the efficiency of the metabolic conversion of palmitic acid to ATP? b. Compute the numbe...

A: Saturated fatty acids include palmitic acid. It has a lengthy chain since the backbone is made up of...

Q: Define triacylglycerol

A: In living organisms, fats and oils are most commonly utilized as energy storage. They are fatty acid...

Q: HC CH reaction with HC CH lysosome .CH CH HC CH3 HC CH3 H2 HC C CH HC CH CH3 CH3 OH OH inside the ce...

A:          In the lysosome, most of the glycoconjugates are degraded and monosaccharides generated by ...

Q: What would cause our red blood cells to produce 2,3-diphosphoglycerate?    Select 2 correct answer(...

A: Erythrocyte 2,3-DPG helps haemoglobin oxygenation by binding to deoxyhemoglobin and facilitating oxy...

Q: b. What is happening in panel B? You are looking at the southern blot image. What is the radioactive...

A: This is an experimental data where experimenter is trying to look on function of PHT4;2 gene allele....

Q: "VDAATFKQANDNG" is the sequence of an a helix. Which of the following interactions is probable? (. d...

A: VDAATFKQANDNG In alpha-helix : H-bonding occurs b/w ith(CO group) and i+4th(NH group) amino acids.

Q: Compound A below is a key intermediate in the synthesis of keto-myo-inositol B. Suggest a synthetic ...

A: Here compound C is D-Glucose D-Glucose is converted into Glucose-6-Phosphate in presence of Hexokina...

Q: The folding of a protein  a   involves unfavorable entropy b   involves favorable entropy c   ...

A: Amino acids are biomolecules that are comprised of two functional groups, these are an amino group (...

Q: Why is biochemistry called the chemistry of life?

A: The question is all about the subject biochemistry that it is called as chemistry of life as our hum...

Q: Give examples of four different types of bond involving hydrogen atoms. (polar covalent, non-polar c...

A: Atoms in various molecules and compounds join together by forming a chemical bond. It is a very stro...

Q: How are blood glucose concentration affected by heavy alcohol consumption? Please explain with extre...

A: Alcohol plays major role on health. Alcohol can effect every organ of the body. In an average person...

Q: What is a Shine-Dalgarno sequence? The template sequence found in the RNA part of telomerase A seque...

A: The correct answer is that the Shine- Dalgarno sequence is a sequence that base- pairs with 3' end o...

Q: The interface formed between two hydrophobic molecules in the context of the aqueous environment of ...

A:       Different bonds are present in a biological system. They are generally subdivided into 2 categ...

Q: Which nucleotide is shown in the picture above?

A: A nucleotide is formed by nitrogenous base, sugar and phosphate. Sugar binds with nitrogenous base b...

Q: Discuss the role of mould in food process industry and analyze the process of one food product that ...

A: Role of mould in food process industry-  1. Moulds are basically a fungus that are used in the prepa...

Q: nucleic acid.  b) . What is/are the major chemical difference(s) between RNA and DNA?

A: It is the question about nucleic acid i. DNA and RNA. Both DNA and RNA  are nucleic acid but though ...

Q: What is the chemical nature of the chromophores of each of the three materials separated on CM-Sepha...

A:          Chromatography is a physical method for the separation of compounds. Two immiscible phases ...

Q: Why is dietary fiber yood for you? What are some of its sources? What's the difference between solub...

A:                   Dietary fibers are carbohydrates. Fibers are mainly composed of polysaccharides. D...

Q: Which of the following cofactors will eventually dissociate from their enzyme polypeptide given enou...

A: Enzymes are usually composed of proteins that contain active sites for the substrate binding. It wor...

Q: Directions: Complete the table below to summarize your understanding of the structures, properties, ...

A: Biomolecules are carbon-based organic compounds that are produced in living organisms. Biomolecules ...

Q: Each of the following statements concerning mitochondria is true, EXCEPT a.The mitochondria require...

A:

Q: Do cultivated plants suffer from diseases just like humans?

A: All living beings have cells, which are the most basic fundamental unit of life. Cells are responsib...

Q: What advantage do alternative sigma factors have for bacterial gene expression?

A: Sigma factors are dissociable subunits of prokaryotic RNA polymerase that are required for its funct...

Q: Why can't we store Vitamin C in our bodies?

A: Vitamin C- Ascorbic acid It is vital for tissue repair , collagen synthesis and it's deficiency- cau...

Q: 6. Delineate the steps in the production by a human of a C20:3 45, 8, 11 fatty acid. Make sure your ...

A:      Fatty acid metabolism includes Fatty acid biosynthesis (an anabolic process) and β- oxidation o...

Q: As you learned in class, many enzymes can catalyze the forward and reverse directions of a chemical ...

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation energy...

Q: Compare the functions and chemical compositions of the major groups of organic compounds: carbohydra...

A: Carbohydrates, lipids, proteins, and nucleic acids are biomolecules, which perform important roles i...

Q: Tryptophan synthase is one of the enzymes synthesized from the trp mRNA. In wild-type E. coli, the t...

A:       Trp-operon is an anabolic operon (do synthesis of tryptophan). requirement of tryptophan is ve...

Q: a. Identify the regulatory process an%3; b. Explain how this process works

A: Enzymes are biocatalyst. They act on a substrate and product is formed.  Enzymes increases the speed...

Q: Complete the paragraph describing the fate of glutamate, labeled at the Cγ position with 14C, once i...

A: Glycolysis is the process of converting glucose to acetyl-CoA. During aerobic conditions, the TCA ac...

Q: What are the concepts of specificity, competition, and saturation as they relate to enzymes. Include...

A:      Enzymes are biocatalyst that increases the speed of reaction by lowering the activation energy....

Q: In one sentence each, how are the following bonds formed and broken in biomolecules? a)  ester bond...

A: There are many types of covalent bond common in biomolecules. C-C bonds are basic to all organic mol...

Q: which one is a part of protein coenzyme Select one: a. sodium b. sulphur c. copper d. calcium

A: Coenzyme: It is a small non-protein low-molecular-weight molecule that is bound tightly loosely to ...

Q: Help with enzyme catalysts #5 please

A:          A naturally occurring enzyme lysozyme is present in secretions such as saliva, milk, and te...

Q: Ceramides work in tandem with cholesterol and saturated fatty acids to give your skin water impermea...

A: Ceramides belong to the waxy lipid molecules composed of sphingosine and a fatty acid. Ceramides are...

Q: Compare/Contrast elemental and ionic lead in chemical & physical properties and their effect on huma...

A: Physical and chemical properties lead (Pb), a soft,silvery-white, or grayish metal in Group 14 (IVa)...

Q: 4. Experimental Design 1: Enzyme X is newly discovered and the optimal pH and optimal temperature of...

A: Enzymes are protein converting a substrate into product and it function optimally when an optimal co...

Q: Question 11: The ESI MS spectrum of a protein biomarker of a disease shows 3 consecutive peaks at m/...

A: Mass spectrometer has three important parts, an ionization source (to create atomic and molecular io...

Q: Experiment No. 2 AMINO ACIDS AND PROTEINS   Data Solubility in water Sample Solubility (So...

A: Disclaimer: "Since you have posted a question with multiple subparts, we will solve the first three ...

Q: 3. Tumor derived growth factor B (TGFB) is a secreted protein that has a diverse range of blological...

A: TGF-β (Transforming Growth Factor-β) employs the Smad proteins as the intracellular mediator of sign...

Q: What is the classification of phopholipids and the biochemical role of each phospholipid group.

A: Phospholipids :- derivatives of phosphatidic acid. They are associated with biological membranes. A ...

Q: What amino acid is technically not an amino acid and which amino acid contains no chiral carbon atom...

A: Protein is an organic nitrogenous macromolecule that is essential for human health. In the human bod...

Q: • Find the correct Haworth projection. CH;OH CH2OH он, но- CH,OH CH;OH о он H- -ОН OH о он он, OH но...

A: Ans) The correct answer is option (a) The Haworth projection is simply the three-dimensional viewpoi...

Q: For each of the following genotypes, explain how mutation (identified by a (-) will affect the organ...

A:

Q: What name is given to the assembly of proteins that carry out DNA copying at a replication fork? tra...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: What are two examples of macro-molecules formed by dehydration synthesis

A: Macromolecules are large molecules which are composed of small molecules. Dehydration is a chemical ...