Properties Transport Absorption Storage Toxicity Dosage frequency Excretion Relationship to Coenzymes Water-Soluble Vitamins Fat-Soluble Vitamins
Q: different properties of the head and tails of phospholipids (polar, hydrophilic, nonpolar,…
A: Phospholipids are lipids with phosphate groups and are a crucial part of cell membranes. The…
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: Which of the following statements is/are TRUE about wobble base pairing? a. Explains why there are…
A: Wobble base pairing is mainly defined as the pairing between two nucletodes that does not follow the…
Q: Which of the following accessory pigments is the first e- acceptor? A. ferredoxin B. pheophytin…
A: Photosystems are light-harvesting complexes found within chloroplasts. Their primary function is to…
Q: Assuming the oligopeptide ALPHAHELICKS forms one continuous α helix, the carbonyl oxygen of the…
A: Alpha-Helix is a type of secondary structure commonly found in proteins. Proteins are composed of…
Q: All of the following are ways of controlling enzyme mechanism, except A. Edman degradation B.…
A: Enzymes are biologically active catalysts, mostly proteins in nature. They speed the metabolic…
Q: Calculate the amount of ATP that can be produced from one molecule of 8:0 fatty acid metabolized…
A: 8:0 fatty acid means its a 8 carbon saturated fatty acid with no carbon-carbon double bond. A 8:0…
Q: Why cannot amylopectin be fully degraded by amylose alone?
A: Carbohydrates are polyhydroxy aldehydes or ketones. Depending on their size, they can be…
Q: Why does with a high A-T content have a lower melting temperature, Tm, than DNA with a high G-C…
A: Nucleoside: a nitrogenous base + a pentose sugar Nitrogenous base: Adenine, Thymine, Cytosine,…
Q: What is the difference between cellobiose & cellulose? A. Cellulose is a starch molecule,…
A: Carbohydrates are linked together via glycosidic bond in order to produce different types of…
Q: Match the following - Secreted by B cells of the pancreas ✓ Secreted in response to high blood…
A: PART 1 Pancreas is a gland and an organ,both at the same time. Glands are those organs which produce…
Q: In fatty acid biosynthesis, where does the addition of unsaturation to the hydrocarbon tall occurs?…
A: Fatty acid (FA) biosynthesis occurs in the cytosol of the cell by the Fatty acid synthase enzyme…
Q: Which of the following structures represents a B-monosaccharide? О HO Т. О но. O HO HO он I -I Т. H…
A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…
Q: What would the primary ATP production pathway(s) and fuel source(s) be for a competitive basketball…
A: Skeletal muscle can use free fatty acids, ketone bodies, or glucose as fuel, depending on the degree…
Q: Which of the following statements is/are TRUE for the promoters? The Pribnow box and TATA box are…
A: A promoter is a short region of DNA upstream of gene where RNA Polymerase recognizes the start site…
Q: Increased NADH concentrations in the liver encourage gluconeogenesis. What do you think about this…
A: Gluconeogenesis is glycolysis run backwards with three new enzymatically catalysed reactions where…
Q: 2. Complete Table 1 below by supplying the characteristics of each objective. Table 1. Numerical…
A: A microscope is an instrument used to make very small objects or things visible to the naked eye. It…
Q: Why is a string of bound amino acids called a polypeptide?
A: Greek sources give the term protein, meaning first or primary. The most numerous and varied…
Q: Abosrbance (A 280) You are interested in isolating an enzyme Ribonuclease. Inside cells ribonuclease…
A: Size exclusion chromatography is technique of separation of molecules based on their size. In some…
Q: What is the glycosidic linkage present in the dissacharide? A. α-(1→1)-α B. α-(2→1)-β C.…
A: Introduction: The glycosidic linkage is formed by the process of condensation reaction and a bridge…
Q: 3. Draw both hemiacetal forms of d-ribofuranose and both hemiacetal forms of d-xylofuranose.
A: Alpha and beta anomers of sugars form hemiacetal structures. Hemiacetals have structure that…
Q: 3.) A mixture of amino acids was subjected to paper chromatography with six amino acid standards in…
A: Paper chromatography is an in expensive powerful analytical technique to separate the solute…
Q: What happens in the formation of an enzyme-substrate complex that favors the disruption of substrate…
A: Substrates, which are chemical reactants, are what enzymes bind to and make up enzyme-substrate…
Q: Which peptide has a larger pI? Arg-Gly-Gly-Gly or Gly-Gly-Gly-Arg why?
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
Q: Lipid A Protein If you ate a spoonful of peanut butter for breakfast, the majority of the energy…
A: There are various biomolecules which are energy source for body like carobohydrates, sucrose,lipids…
Q: Cell junctions can connect both molecules from the inside and outside of cells, True False
A: Cell junctions are connections or adhesion between the cells ,they act as bridge for cellular…
Q: Consider the following peptide to answer the questions below: A M A K K E S H I F T A I D E What…
A: Note: Hi! Thank you for the question. We are authorized to answer three subparts at a time. Since…
Q: Nucleotides are the subunits of DNA and RNA. EXPLAIN.
A: RNA is ribonucleic acid, whereas DNA is deoxyribonucleic acid. Despite the fact that both DNA and…
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: The movement of water through a semipermeable membrane from a region of lower solute concentration…
A: A semi-permeable membrane is a membrane which allows partial transfer of molecules through it i.e.,…
Q: What is the product of the glyoxylate cycle used by growing seedling? I. glucose II. NADPH III. C02…
A: Glyoxylate cycle is an anabolic pathway which occurs in specialised organelles called glyoxysomes.…
Q: Give an example of a final electron acceptor found in aerobic and anaerobic organisms. Why is…
A: A living organism that can thrive and multiply in an oxygenated environment is called an aerobic…
Q: Which of the following is a required "reagent” in transcription?
A: The process of synthesizing RNA from the genetic information encoded by DNA is known as…
Q: Please provide research data that support the occurrence of Cytokine storm in humans
A: Cytokines are proteins that play an important role in controlling the growth and activity of other…
Q: Which of the following reactions takes place by dehydration synthesis? Which of them takes place by…
A: Some polymerization reactions are accompanied with the loss of water molecules at each step. Such…
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…
Q: Which statement about the ETC is/are FALSE? A. Cytochrome c is freely moving and faces the…
A: Electron transport chain (ETC) is a series of electron transporting complexes present in the inner…
Q: list the amino acids that will carry a net charge at pH 7 within a protein. What is the charge at pH…
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…
Q: hich of the following disease is due to wrong amino acid sequence in the 1° level of structure?…
A: Introduction: Proteins are abundant biological molecules in the living system and nearly…
Q: 3. Using mathmatical calculations, show why 0.9% NaCl solutions and 5% dextrose (glucose) solutions…
A: Hypotonic Solution: A fluid that differs from regular blood and cells in that it contains fewer…
Q: Although high cholesterol level is associated with cardiovascular disease, cholesterol plays an…
A: Cholesterol is an essential fat that is present in our body and is important for the synthesis of…
Q: The following data describe the catalysis of cleavage of peptide bonds in small peptides by a…
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…
Q: Inducers and Inhibitors of AEP. Short peptides such as legumain stabilization and activity…
A: Asparagine endopeptidase (AEP) is proteolytic enzyme (and also known as cysteine protease) which has…
Q: Structure and Function of DNA and RNA
A: DNA and RNA are nucleic acid which is comprise of nucleotide base (adenine, thymine, guanine,…
Q: Metabolite common between Krebs’ cycle and β-oxidation cycle? A. pyruvate B. acetyl-CoA C.…
A: Krebs cycle is the second stage of cellular respiration in which Acetyl CoA is harnessed for its…
Q: 2. Classification of amino acids: a) by the structure of carbon chain; b) by the position of amino…
A: Amino acids are the biomolecules which are essential in the functioning of our body and plays major…
Q: How do you explain Mr Willis’ dark urine and dark stools? Would Mr Willis benefit from any…
A: G6PD(glucose-6-phosphate dehydrogenase) is an enzyme which helps in proper functioning of RBCs. Its…
Q: QUESTION 4 What was the distance (in cm) traveled by the SAMPLE B in the TLC below: solvent front…
A: TLC is a separation technique in which solutes or molecules are separated on the basis of their…
Q: Which of the following statement regarding coenzyme A is incorrect? a) The B vitamin pantothenic…
A: Coenzyme A is a cofactor that is important for oxidative pathways of cell like beta oxidation, TCA…
Tabulated Properties of Vitamins
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- 1A. Produceadiagramtoillustratethedifferenttypesofmoleculesfoundincells.Briefly describe their properties and functions within the cell. In a separate diagram, describe how carbohydrates, amino acids and triacylglycerides interact metabolically in the generation of energy in the form of ATP.B. Mineralsandvitaminsareimportantnutritionalmoleculesbecausetheyfunctionas cofactors for critical enzymes in living systems. Without them, important biochemical reactions required for growth and tissue repair will not occur. Knowing this, explain the biochemical significance of folate and iron supplementation in pregnant women and women of reproductive age. Consider the effects of folate and iron deficiency as well. 2A. Thevalueofenzymesinlivingsystemsisthatwithoutthem,chemicalreactionsrequired for life to exist would not be possible under physiological conditions. On the basis of this, discuss how enzymes make life possible from a biochemical perspective. Include the following terms in your…LA student, halfan hour afier the dinner, containing about I50 g ofearbohydrates, 20 g of fat, and 40g of peotcin, is siting in a chair and reading d) cnumerate the rogulatory enzmes of fatty acid synthesis from elucose that have their activity and amount increased underthe influcnec ofthe mentioned hormonealcholic fatty acid managment
- low-density lipoprotein)In healthy adults, the concentration of glucose in blood is approximately80 to 110 milligrams per deciliter (mg/dl). After a carbohydrate-richmeal, however, the concentration may spike to 140 mg/dl. Describe thehormonal action that returns blood glucose to normal.Pane Vitamin Sources Role/Function Deficiency Name (if applicable) Vitamin A Key component of Vitamin C Involved in synthesis. Vitamin D Vitamin D acts as a hormone to regulate calcium. It works in three locations: Word Bank Intrinsic Factor Vitamin E Vitamin E works as an protecting cells throughout the body from oxidative stress. Phospholipids Rhodopsin Intestinal Bacteria Vitamin K Our make approximately one-half of our body's requirements. Bone Intestine Name of Deficiencies: and Thlamin Kidney Tryptophan Pellagra Neural Tube Defects Antioxidant Riboflavin Most of the riboflavin in our food intake is from the food group. Niacin Synthesized from Name of Deficiency: Deficiency during pregnancy increase the risk of a birth defect Dairy Wernicke Korsakoff Folate known as Beri Beri Collagen Fatty Acids Niacin Vitamin B6 Metabolizes tryptophan to Requires absorbed. Vitamin to be B12 Pantothenic Acid Synthesizes cholesterol, steroid hormones, and neurotransmitters. Cho Is part of in the…
- Thiamine Loss of deficiency/alcoho collagen linked vitamin C toxicity Folate deficiency Niacin deficiency Scurvy Wernicke- Korsakoff syndrome Vitamin B12 deficiency Vitamin B12 absorption supplement of folateadipokines with osteoblast activity are in which of the following types of adipose tissue? - Beige adipose tisuue -white adipose tissue -Bone marrow adipose tissue -Brown Adiposemetabolism of carbohydrate with a power point presentation.
