A water (H20) molecules is
Q: A. Is ATP required for this transport process to occur? Explain why or why not. B. Consider only…
A: A- No ATP is required for the transfer of oxygen from ECF to the cytoplasm because the transfer…
Q: Which of these processes is most exergonic? (Think VERY carefully!) Dephosphorylation of…
A: Exergonic reactions are the ones, which release energy to the surroundings. The energy is released…
Q: Which of the following best describes the chemical composition of lipids? a. It is composed mostly…
A: Answers for the following are :
Q: why steroids do not show luminescence on thin layer chromatographic plates?
A: Infrared absorption spectroscopy also stated as IR spectroscopy is one of the most valuable…
Q: If a biochemist is trying to synthesis a 14C Valine at the a-Carbon using Pyruvate as a starting…
A: Pyruvate is a byproduct of glycolysis and L-valine is non-polar amino acids with side chain group of…
Q: 1. It is used to detect the presence of free amino groups, thus, differentiating primary from…
A: Amino acids are classified as natural compounds that are composed of the amine as well as…
Q: Which of the following processes take place in the mitochondria (including matrix, inner and outer…
A: Mitochondria is very important cell organelle . It plays very important in cell processes. It is…
Q: Which of the following is the common carbohydrate in all types of gangliosides? O D-galactose…
A: Glycolipids are lipid molecules containing carbohydrate residues linked to a hydrophobic lipid…
Q: "which of the following can be used to replenish oxaloacetate in the krebs cycle" a. aspartic acid…
A: Replenishment of oxaloacetate in Krebs cycle: The concentrations of the intermediate molecules of…
Q: What is the hydrolyzed component of the structure below
A: Phosphatidylserine is a phospholipid and is an intrinsic component of the cell membrane.
Q: The major intrinsic protein responsible for the passage of water through cell membranes is O…
A: Introduction: A membrane protein is a protein molecule that is attached or associated with the…
Q: Saponifiable lipids are lipids that undergo hydrolysis in basic solution. The following are…
A: Soaps are sodium or potassium salts of fatty acids and are produced from the hydrolysis of natural…
Q: An experiment was carried out to measure the reaction rate of hydrolysis of acetylcholme (substrate)…
A: We need to draw the Lineweaver Burk (LB) plot to find out the answers. LB plot has 1/[S] as X-axis…
Q: Section A – Answer ALL questions A 1 month old baby is failing to thrive, with poor feeding and…
A: To measure rate of reaction we measure either the rate of consumption of the substrate, where the…
Q: dentify and describe how you would PEGylate this peptide at its N- terminal amine. Discuss the…
A: The process of PEGylation improves drug solubility and decreases immunogenicity of a molecule that…
Q: Steroid derivatives like cholesterol are also part of the lipid family. Name three useful…
A: Cholesterol- Belongs to steroid family of lipid compounds and is a type of fat in the body
Q: Which of the following is TRUE about the concept of chromoproteins? Myoglobin is mostly concentrated…
A: Introduction: Chromoproteins are proteins with colored prosthetic groups. For example, cytochrome…
Q: "a messenger rna is 423 long how many amino acids it can code"
A: Introduction: Genetic code is the nucleotide base sequence on DNA ( and subsequently on mRNA by…
Q: Multiple choice 1. Which of the following biomolecules is a lipid? A. cellulose B. protein C.…
A: lipids:- Biological lipids are chemically diverse group of organic compounds, & are insoluble…
Q: How can enzyme inhibition be used in the treatment of certain diseases? Cite examples
A: Introduction: Inhibitors are substances that bind to an enzyme and inhibit its activity. It will…
Q: Give the positive result for the test of phosphates
A: Introduction: Phosphorous is an important element that is present in all living organisms. It is…
Q: Which of the following types of bonds are present in the primary structures of proteins?…
A: The development of the three dimensional structure of a protein involves four levels of organization…
Q: How does amino acid metabolism lead to gluconeogenesis?
A: The metabolic mechanism gluconeogenesis produces glucose from non-carbohydrate carbon sources.…
Q: What is the clinical AST?
A: AST catalyzes the reversible transfer of an α-amino group between aspartate and glutamate in liver.
Q: lomolecular laboratory, identify reaction that you ave certainly observed with the enzyme Lyase. ·…
A: The substrate binds to the enzyme's active site and is converted to the product. Enzymes alter…
Q: The G-proteins associated with GPCRS are made up of three subunits. In order to become active they…
A: The G protein coupled receptors are a classes of cell surface receptors. They are associated with G…
Q: Which of the following will decrease the level of uric acid in the body? O Decrease optimal…
A: Uric acid is a waste product generated in purine biosynthetic pathways such as de novo and the…
Q: Why is it that Individuals with thiamin deficiency have high levels of pyruvate in their blood?
A: Thiamine, often known as thiamin or vitamin B1, is a vitamin that the body cannot produce. It is an…
Q: 5. Consider the isomerization of glucose-6-phosphate (G6P) into fructose-6-phosphate (F6P): G6P F6P…
A: Glycolysis is a metabolic pathway which results in formation of pyruvic acid along with the release…
Q: H3N*-CH H3N*–Ć-H H2 glutamate-pyruvate transaminase 0=C ČH2 ČH3 ČH2 CH2 ČH3 Alanine Pyruvate
A: Introduction: Arrow pushing keeps details of the valence electrons involved in the reaction…
Q: 10. Draw the condensed structural formula for the a-keto-acid produced from each of the following in…
A: Transamination is a chemical reaction that transfers an amino group to a keto-acid leading to the…
Q: Carnitine shuttle is used to Transport FA chains from the adipose tissue to the liver.…
A: The entry of fatty acids into the mitochondria is a critical regulatory step in the fat oxidation…
Q: Which pathways produce NADPH
A: NADPH means nicotinamide adenine dinucleotide phosphate. NADPH is also known as reducing equivalent.…
Q: The portion in the tRNA that is complementary with the mRNA when the aminoacyl-tRNA reaches the A…
A: tRNA means transfer RNA that carries the amino acid from the cytoplasmic pool to the site of protein…
Q: Explain what is meant by "The Central Dogma"? In your explanation, describe the structure and…
A: DNA acts as the carrier of genetic information from one generation to the other. Hence it is…
Q: Determine the cause-effect relationship of the following variables given. Choose the best answer…
A: Xanthine oxidase is an enzyme that is involved in the oxidation of hypoxanthine to xanthine and…
Q: A central tenet in mitochondrial bioenergetics is that exergonic electron transfer drives the…
A: ETC is series of steps that carry the transport of electron from electron donors NADH to electron…
Q: Bradford Assay Fill in the average A595 and A595 of sample minus A595 of blank. Show some sample…
A: The Bradford assay, a protein assay is based on absorbance shift of the dye Coomassie Blue G-250…
Q: Define the pedigree symbol(s) associated with each of the following individuals. Please be as…
A: Pedigree: Pedigree is a family tree that is used to show the mode of inheritance of genetic traits/…
Q: 4.2 (b) Using the equation below, explain what happens to maintain the pH of the solution: H* (aq) +…
A: Introduction: pH is the measurement of hydrogen ions that are concentrated in the given solution.…
Q: If the pH of a voledronic acid solution is 5.8, and the voledronate concentration is 9 mM, what is…
A: Henderson Hasselbalch equation can be used to determine the concentration of a weak acid in an…
Q: escribe the catalytic reaction mechanism of the enzyme acetylcholinesterase. Discuss the functional…
A: Acetylcholinesterase(AChE) is an enzyme found in the synapses between nerve cells and muscle cells.…
Q: Please don't copy Chemistry All of the following tend to favor a helical conformation of a single…
A: Introduction: A longer nucleic acid is called a polynucleotide. It is a biopolymer composed of…
Q: 7. Discuss the modes of actions by which the following three compounds disrupt DNA- associated…
A: Whether its a cancer cell trying to multiply inorder to generate more cancer cell or a pathogen…
Q: External ophthalmoplegia is associated with which deficiency? Group of answer choices Fumarase…
A: External ophthalmoplegia is a disorder that is caused due to mutations in mitochondrial DNA and is…
Q: Discuss the central role of glutamate in nitrogen metabolism in both muscle and the liver.
A: Amino groups from many of the α-amino acids are collected in the liver in the form of the amino…
Q: Discuss, compare and contrast the different hexoses.
A: Carbohydrates are composed of carbon, oxygen, and hydrogen which are connected by the…
Q: DNA concentration is 3.75 ng/ ul = the dilution factor is 1:______ we add____ uL dna extract to ____…
A: DNA shows an absorbance maxima at 260 nm and the absorbance is proportional to the concentration of…
Q: Sequence of Carminic acid
A: Carminic acid is a type of red dye that is extracted from various insect taxa like- Kermes vermilio,…
Q: The transformation of glucose to lactate n myocytes releases only about 7% of the free energy…
A: Glucose can be converted to pyruvate through the process of glycolysis. Pyruvate can be converted to…
Step by step
Solved in 2 steps
- In ________ reactions, small molecules are linked by covalent bonds, and water can also form. a. hydrophilic b. hydrolysis c. condensation d. ionicName three vital properties of water in living cells.Some undiluted acids are not as corrosive as when they are diluted with water. That is why lab workers are told to wipe off splashes with a towel before washing. Explain.
- _______ groups are the acid part of amino acids and fatty acids. a. Hydroxyl (OH) c. Methyl (CH3) b. Carboxyl (COOH) d. Phosphate (PO4)An ________ can help keep the pH of a solution stable. a. covalent bond c. buffer b. hydrogen bond d. free radicalCellulose and starch are examples of______. a. monosaccharides b. disaccharides c. lipids d. polysaccharides
