NH2 CH2

Q: There are 20 standard amino acids and only 10 major monosaccharides in eukaryotes, yet there are so…

A: The biological macromolecules can be classified as nucleic acids, proteins, carbohydrates and…

Q: The coenzymes NAD+ and NADP+ are important electron carriers that pick up electrons from one pathway…

A: The coenzymes NAD/NADH and FAD/FADH2 can exist in their oxidized (NAD+ and FAD) or reduced forms…

Q: Answer Briefly. 2.1 differentiate the forms of Vitamin E.

A: Vitamin E is one of the four fat soluble vitamin, the others are vitamin A, K and D.

Q: The ATP binding sites exist in three forms. Describe the three forms (what are the relative…

A: The ATP binding site/motif is a 250-residue sequence inside the main structure of an ATP-binding…

Q: Give 3 similarities between the lock and key model and the induced fit model 2. Give 3 differences…

A: The main difference between the advertised balance and lock and the key model is that in the…

Q: Enzymes exhibit saturation behavious because of a. limited amount of solvent b. lmited amount of…

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

Q: 1. Is the reagent used to cut peptide bonds during amino acid analysis. 2. Is the name of the amino…

A: Proteins are biomolecules composed of amino acids. The amino acids in a protein are joined together…

Q: SH HN H e. PEPTIDE ACWNEG

A: Chymotrypsin is a proteolytic enzyme that is produced by the pancreas an it  is used in the small…

Q: ow many grams of a 1:3 mixture of glucose/glycerine would be required to make 2000mL of water…

A: Glucose is an essential component of the body and is known as blood sugar. Glycerin is used as a…

Q: Which carbons of Glucose 1-Phosphate will be incorporated into Lauric acid (C-12) by the Fatty Acid…

A: Fatty acid synthesis occurs in the cytoplasm of the cell. Fatty acid synthesis requires NADPH…

Q: What are four benefits of anaerobic glycolysis in tumor cells?…

A: Glycolysis is the process of conversion of glucose into pyruvate, with the production of ATP. It can…

Q: The first global mass bleaching of corals occurred in

A: A coral reef is a submerged ecosystem characterised by corals that build reefs. Reefs are made up of…

Q: Relatively hydrophobic proteins will require higher amounts of (NH4)2SO4 to precipitate.

A: Amminium sulfate precipitation is a method of protein purification by altering solubility of…

Q: Anan enzyme isolated from a mutant bacterium grown at 20°C works in a test tube at 20°C but not at…

A: Hundreds of metabolites produced by the human gut microbiota accumulate in the bloodstream, where…

Q: This type of lipid is a complex mixture of esters of long-chain carboxylic acids and long- chain…

A: Lipids :  An organic compound esters of fatty acids with alchohol that are insoluble in water, which…

Q: abbreviations please answer al|

A: The solubility of proteins is affected by a number of intrinsic as well as extrinsic factors. The…

Q: Which of the following metabolic pathways is correctly matched with the key enzyme that regulates…

A: A regulatory enzyme is an enzyme in a biochemical pathway which, due to its ability to respond to…

Q: Differentiate osteomalacia and osteoporosis.

A: Osteology, derived from Greek word which basically means  scientific study of bones and who…

Q: Construct an explanation for each step of DNA Isolation.

A: DNA and RNA are made up of long chains of nucleotides. Sugar molecule, ribose in RNA, and…

Q: What are the structural changes that occur in the uterus over the course of the menstrual cycle and…

A: The menstrual cycle is a sequence of natural modifications in hormone manufacturing and the systems…

Q: 3. Below are the fates of the carbon skeletons of amino acids. Fill out the table with the…

A: The amino acids produced by catabolism of proteins might be recycled to form new proteins, be…

Q: 12. THE PROCESS DIGESTION INVOLVES? A. ISOMERIZATION B. OSMOSIS C. HYDROLYSIS D. OXIDATION 13. AN…

A: The digestive system converts foods into their simplest forms, like glucose, amino acids or fatty…

Q: Lantus differs from "normal" insulin in that: Select one: O a. The usual insulin molecule has been…

A: Insulin glargine [GLAR geen], sold under the brand name Lantus  is a long-acting insulin. It is…

Q: One indication of the relative importance of various ATP-producing pathways is the Vmax of certain…

A: The production of ATP can occur by a number of distinct cellular processes. There are majorly three…

Q: Please compare and contrast these three OR make table: 1.qPCR 2. RT-PCR 3. PCR

A: Polymerase chain reaction (PCR) is a scientific instrument that can be used to make a large number…

Q: What does tocopherol stand for

A: Tocopherol are a class of organic chemical compounds. Only alpha-tocopherol is used in human body.

Q: Which is FALSE about the protein that regulates tryptophan biosynthesis? O The recognition helices…

A: Tryptophan repressor (or trp repressor) is a transcription factor involved in controlling amino acid…

Q: Question 2 What can we most-accurately say about the polypeptide with the primary sequence KNEADING?…

A: The amino acids are classified on the basis of polarity of the side chain into nonpolar and polar.…

Q: Why palmitate molecule generated a total of 129 ATPs for complete oxidation?  compute the ATP…

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

Q: The Tm of a DNA strand can be calculated by hand using the formula:           (2 ℃)(?????? ?? ? +…

A: Two standard approximation calculations are used. For sequences less than 14 nucleotides the…

Q: and artificial sweeteners. a) Draw a Haworth projection of the following a-D-glucose, B-D-fructose,…

A: The glucose has a six-membered pyran ring, and the fructose has a five-membered furanose ring. The…

Q: Biochemists talk about protein structure at four distinct levels: primary, secondary, tertiary and…

A: Primary Structure of protein is a linear sequence of amino acids that is linked by peptide/amide…

Q: The enzyme that catalyzes the conversion of CH4 + 02 to CH3OH is likely to be classified as a.…

A: The given reaction is the methane oxidation reaction that converts methane molecules to methanol in…

Q: [Q31-Q35] Cholesterol is an essential lipid for cellular and physiological function. Q31. The…

A: Cholesterol is a steroid . It has a steroid nucleus and a hydrocarbon chain. Cholesterol can be…

Q: Peptides     and     small     proteins     fold     spontaneously     in     aqueous     solution…

A: Introduction :  Entropy is the measure of randomness of any system. Similarly here we are taking…

Q: HO-CH CH=CH(CH,),2CH3 CH2-O -(CH2)12CH3 CH2 (CH-);2CH3 CH-NH-C-(CH2)12CH3 CH-O-C-(CH2)12CH3 CH-O-…

A: Lipids are biomolecules that are made up of fatty acids esterified to Glycerol backbone. Lipids are…

Q: What are vitamins?

A: Vitamins are needed for the normal cell function, growth, and development.

Q: A diazotrophic bacterium has a mutant glutamine synthetase with decreased activity. The mutant is…

A: Diazotrophs are PGPB (promote plant growth) and capeble of fixing atmospheric nitrogen gas into…

Q: How many hydrogen bonds exist between this DNA strand and its complementary strand? 3.…

A: DNA is composed of two polynucleotide strands which wrapped around each other like helix- like…

Q: Which of the following is NOT a signal molecule? А. САМР В. GABA C. Insulin D. Glucagon E.…

A: Signal molecules are also known as ligand. Ligand binds with receptors and starts signaling Cascade.

Q: SAMPLE OBSERVATION INFERENCE Oleic Oil No observable result A Pungent odor Pungent odor Pungent odor…

A: Oils are composed of fatty acids, lipids, and glycerides. Fatty acids are long hydrocarbon chains…

Q: 21. WHICH OF THE FOLLOWING ARE PRODUCTS OF THE CITRIC ACID CYCLE? A. ACETYL COA AND NADH B. CO2 AND…

A: Hi! Thank you for the question. We are authorized to answer three subparts at a time, since you have…

Q: Look at the diagram of the mitochondrial electron transport chain below and answer the questions…

A: Introduction: The electron transport chain is the transfer of electrons from NADH and FADH2 to…

Q: How many moles of ATP can be obtained from palmitic acid? Show your solution.

A: The fatty acids that are released in the digestion of triglycerides are broken down in a series of…

Q: draw 3 allosteric enzyme curves for glycogen synthesis in the presence of high AMP, high NADH, and…

A: An allosteric enzyme is one that comprises a very small region that helps them in adapting to…

Q: In which organ are ketone bodies synthesized? And in which organelle does the synthesis occur? b.…

A: Ketone bodies are generated from the precursor molecules through catabolic pathways. In catabolic…

Q: Choose which statement describes an anabolic (synthesis) reaction. Select all that apply. A molecule…

A: An anabolic process involves the process of synthesis of complex cellular macromolecules from…

Q: What are the functions of the following steps in the purification and isolation of proteins:…

A: The lysis of cells is the first step in the purification of a cellular protein.

Q: Below is an image of a basepair and associated ribose rings as viewed down the helical axis in B DI…

A: Introduction: Deoxyribonucleic acid or DNA is a type of molecule known as a nucleic acid that…

Q: Components of the TIM complexes, the multi- subunit protein translocators in the mitochondrial inner…

A: Uracil is a very important nucleobase that is a crucial part of the RNA, which is a nucleic acid.…