What happens to a person's body when they consume dairy products when they are lactose intolerant? Why is yogurt allowed

Q: Dissipation of the proton gradient is required for     Formation of ATP from ADP+Pi…

A: As during electron transport chain, the proton gradient created by proton pumping is utilised to…

Q: Interaction of certain growth factors with their receptors leads to following sequence of events…

A: Mitogen-activated protein kinases (MAPK) are proteins that are serine/ threonine specific kinases…

Q: What enzyme catalyzes the conversion of fructose 1,6-bisphosphate to fructose 6-phosphate?   Group…

A: Fructose 1,6-bisphosphate to fructose 6-phosphate: Requires removal of phosphate group from 1st…

Q: cite one reason why the RT-PCR test for COVID-19 detection may give a false negative result. assume…

A: RT PCR is reverse transcptase polymerase chain reaction used to determine the presence of virus in…

Q: QUESTION 10 Of the proteins listed below, choose all of those that are part of the basal…

A: As per the central dogma of molecular biology, direction of flow of information is DNA →RNA→…

Q: What is the ratio of [A-]/[HA] in a solution with pH = 11.5? NH3 sh NH₂ sh + H+

A: Lysine is a basic amino acid with an amino group in its side chain. The pKa value of the lysine side…

Q: What are the x and y values that you have input in the excel? I thought the x would be from the…

A: Proteins are composed of amino acids, coomassie brilliant blue dye binds to basic amino acids of the…

Q: Total number of FADH2 molecules generated as a result of catabolism of one glucose molecule is…

A: FADH2 - Flavin adenine dinucleotide 1 FADH2 = 1.5 ATP

Q: Hoechst 33342 is a membrane-permeant dye thatfluoresces when it binds to DNA. When a population…

A: The most well-known and most used dye for the visualization of DNA is ethidium bromide. It can…

Q: What are site-recombinases? Describe in detail how cre- recombinase can be used to decipher the…

A: Genetic recombination is the transfer of genetic material between organisms, resulting in offspring…

Q: In receptor mediated endocytosis, the receptors (such as the low-density lipoprotein, LDL, receptor)…

A: The macromolecules  are carried into the cell by the process called endocytosis. It is the process…

Q: Many transcription factors function as dimers. The binding sites of dimeric transcription factors…

A: In eukaryotes the transcription process relies on transcription factors (like general transcription…

Q: Which of the following is not made from excess Acetyl CoA when a person is starving?     Acetone…

A: During starvation, glucose and glycogen are already consumed by the person during the first 24…

Q: If there is an accumulation of acetyl CoA in the liver mitochondria, acetyl CoA is converted to…

A: Acetyl-CoA is formed from the end product of glycolysis i.e. pyruvate and then participates in TCA…

Q: Draw a schematic diagram on glycogenolysis by showing the structural formula of its substrate. Show…

A: Glycogen is mainly the "storage" form of carbohydrates present in mammals. Majorly in humans, the…

Q: The PDH mechanism coenzyme that plays a direct role in the generation of acetyl CoA is      NADH…

A: PDH means pyruvate dehydrogenase complex. This enzyme has three subunits named pyruvate…

Q: 7. How does enzyme inhibition occur? Give and illustrate the reaction between enzyme and substrate…

A: Enzyme inhibition occurs when there is inhibition of the conversion of the substrate to product due…

Q: Krebs cycle products/acetyl CoA molecule are     4 CO2, 3 NADH, 1 FADH2, 2 ATP     4 CO2, 6…

A: Krebs cycle or citric acid cycle or tricarboxylic acid(TCA) is a series of wight processes that…

Q: Indicate at what step in the glycolysis pathway each of the following events occur: a. Second…

A: Glycolysis is a metabolic pathway during which glucose molecule splits into pyruvate molecules with…

Q: "Using the concepts and techniques you have learned from the two labster simulations, provide…

A: Monogenic disorders are those disorders that occur due to a single non-functional gene in our body.…

Q: Which of the following stimulates glycogen synthesis?

A: Glycogen is a multibranched polymer of glucose used by mammals, fungi, and bacteria to store energy.…

Q: High kinetic energy leads to the disruption of hydrogen bonding and hydrophobic attraction. These…

A: High temperature increases the kinetic energy and leads to the disruption of the hydrogen bonds and…

Q: Η O ΝΗΣ NH NH ΝΗΣ HO NH

A: Cation exchange chromatography is a method of separation of biomolecules (proteins/peptides) based…

Q: What did you learn about the uses of nucleic acids? 3- Three things I learned about how nucleic…

A: The nucleic acid polymer has nucleotide as its monomeric unit. synthesis of nucleotides is an…

Q: A camel hump contains 12 kg of triacylgylcerols. (a) Given that there are 0.491 moles of ATP per…

A: Triacyl-glycerols are the storage form of energy in the body. The triglycerides are hydrolyzed to…

Q: Describe the fluid-mosaic model of the cell membrane and how it results in a semi-permeable membrane…

A: The principle function of the membrane is to separate the contents of the cell from the exterior.…

Q: Most amino acids exist in the L-form because     Steric Hindrance is minimum in this form.…

A: D  (dextro-rotatory) as well as L (levo-rotatory) stereoisomers are named after the direction…

Q: Discuss the glycogen degradation. Give the three enzymes required for this process and their…

A: Glycogen is a D-glucose residue-based storage polysaccharide. The glucose residues are linked…

Q: 1. make your own version of Fatty Acid Cycle with diagram. 2. explain why these cycles are…

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

Q: A water (H20) molecules is

A: Under normal conditions, water exists as a liquid on the Earth's surface, making it invaluable for…

Q: Previous Exam Section 1: Item 4 of 75 National Board of Medical Examiners Customized Subject Test…

A: Insulin is a major hormone associated with carbohydrate metabolism. Type 1 diabetes mellitus is a…

Q: Calculate the unknown concentration of the PROTEIN B with an absorbance value of A358 given the…

A: Tp calculate the unknown concentration of protein B from absorbance value, we first need to plot a…

Q: Which of the following is TRUE, if the protein  pH is electrically neutral? Refer to the graph…

A: Protein denaturation is the process where protein loses its secondary conformation due to extreme…

Q: What is/are the functions of the following: a. Lecithin Granules b. Hyaline Bipolar Granules c.…

A: Introduction: Lecithin is a fatty substance present in plant and animal tissues. It is important…

Q: Explain how osmosis works including the concept of concentration gradient

A: Osmosis is a vital process in many biological systems. For example, it is responsible for the…

Q: Why doesn’t the brain utilize fatty acids for energy

A: The oxidation of fatty acids provides around 95% of the energy derived from fat. Free fatty acids…

Q: What positive impact can negatively charged amino acid in a protein have in the body? Include an…

A: Answers for the following question are :

Q: When one acetyl CoA is processed through the citric acid cycle, how many times does each of the…

A: In aerobic condition, pyruvate in the presence of pyruvate dehydrogenase complex produces Acetyl…

Q: Which of the following organs does glycolysis occur in an anaerobic environment?*   a.Liver b.Brain…

A: The glycolytic pathway metabolizes the glucose molecules to produce energy. The glycolytic pathway…

Q: Convert the Fischer projection to the Haworth projection of the a-furanose form by moving the…

A: The Fischer projections are a standard method for depicting the three-dimensional arrangement of…

Q: 1. Which of the pairs of amino acids gives a positive result to Xanthoproteic test?*   Tyrosine and…

A: Biological Macromolecules are constituted of nucleic acids, proteins, lipids and carbohydrates.

Q: Which of the following is not released during alcoholic fermentation?     NAD+     CH3CH2OH…

A: Alcoholic fermentation is a process where yeast converts sugar into alcohol. It involves various…

Q: What are the bands seen below the marker in agarose gel electrophoresis?? Explain how these bands…

A: Introduction: Agarose gel electrophoresis is a widely used molecular biology technique for studying…

Q: Molecule Amino Acid (Glycine R=H) Glycerol a-glucose Molecular Formula Variable C2H5NO2 Structural…

A: Biomolecules are carbon-based organic compounds produced by living organisms.  They are primarily…

Q: II. Know your macromolecules. 1. Match the component molecule or building blocks below to their…

A: Biomolecules are carbon-based organic compounds produced by living organisms. They are primarily…

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: what linkage does glycogen synthase catalyzes?

A: Glycogen synthase is an enzyme involved in glycogen synthesis. Glycogen is synthesized from extra…

Q: Explain how enzymes work to speed up reactions

A: Enzymes are biological catalysts, function to speed up the reactions

Q: In a Venn diagram compare the palmitic acid and the oleic acid.

A: Based on the structure provided (actual oleic acid acid is monounsaturated and 18 carbon long) the…

Q: Which of the following indicates buffering in the titration given in the image below? 12 1000000 11…

A: A buffer is a aqueous solution which is used to resist the pH change upon addition of acid or base.…

Eating behaviors

The term "eating behaviors" is an umbrella term that encompasses aspects such as food selection and motivations, feeding habits, dieting, and eating behavior-related concerns such as obesity and eating disorders. Eating behavior is influenced by various psychological, sociological, cultural, environmental, and economic elements.