The Hershey-Chase experiment, in which bacteria were infected with radioactively labeled bacterial virus, provided evidence that DNA carries genetic information by showing that A. the bacterial virus injected its 35S-labeled proteins into the cell. B. blender treatment after infection with virus prevented the production of progeny virus particles. C. the production of progeny virus required the injection of viral DNA into the cell. D. 32P-labeled bacterial virus could not produce progeny virus after blender treatment.

Q: RNA contains a sugar component. Using the language of the unit, give an explanation whether RNA will…

A: Reducing sugars are the sugars that possess a free aldehyde group. Benedicts test, picric acid test,…

Q: Chemistry Draw the stable form of the peptide Ser-Trp-Glu-Asp-Cys-Asn at pH 10.40. Be sure to…

A: At pH 7 this is how a oligopetide of Ser-Trp-Glu-Asp-Cys-Asn looks.

Q: What is the predominant 2° structure in this figure? O alpha helix Obeta sheet O gamma-globulin O…

A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…

Q: Give hand written explanation Asap Thanks Which of the following choices would oxidize most…

A: The oxidation of fatty acids is depended on the chain length, unsaturation, and cis-trans isomerism…

Q: The Michaelis constant: depends on the concentration of the enzyme. displays the maximal rate of…

A: The Michaelis constant, KM, is the substrate concentration at which an enzyme catalyzed reaction…

Q: Q/What are the Irreversible inhibitor ?

A: Inhibitor is an agent that slows or interferes with the chemical reaction. Enzyme inhibitor is a…

Q: If a newly-developed drug is found to bind to dopamine receptors but does not activate them, how…

A: introduction Dopamine receptors are a class of a protein coupled receptors  that are prominent in…

Q: After 16 hours of fasting, your brain cells need energy and since brain uses glucose as a major…

A: Eicosanoids are oxidized derivatives of 20-carbon polyunsaturated fatty acids (PUFAs). The…

Q: What effect will an increase in oxaloacetate in mitochondria have on fatty acid biosynthesis? (b)…

A: Fatty acid biosynthesis occurs through condensation of C2 units, the reverse of fatty acid…

Q: General formula of alkyne compounds are.

A: Alkynes are organic molecules specially unsaturated hydrocarbons . this molecule contain one or more…

Q: * Glycerol is used for cosmetic preparations and synthesis of suppositories True False

A: Glycerol - Polyol compound and is colorless, odorless; a viscous liquid

Q: A. Dr. Randy Schekman introduced you to a yeast model system for studying membrane fusion and…

A: "Since you have posted a question with multiple sub-parts, we will solve the first two subparts for…

Q: Please help with 1a) 1b) and 1c) ! If cant do all, then as much as you can, thank you!

A: Under aerobic condition, the pyruvate molecule which is produced as the end product of the…

Q: Where in cells does the TCA cycle occur? a. Mitochondrion matrix b. Mitochondrion intermembrane…

A: Introduction: TCA (tricarboylic acid cycle) is a cycle which takes place in eukaryotes. In this…

Q: What the most important difference between cellulose and other polysaccharides discussed in class…

A: Cellulose is a type of carbohydrate that is mostly present in the plants. It is generally not…

Q: Which of the following are correct about C 4 Cycle and C 4 plants? P. Phosphoenolpyruvate…

A: The correct answer is (a) Q and S.

Q: Which of the following statements is true about non- essential amino acids? Oa) Can't be synthesized…

A: Non-essential amino acids are defined as those that can be synthesised in the body. Glycine,…

Q: Use igG as example to describe the relationship between the structure and function in…

A: the structure of immunoglobulins are Y-shaped tetra-peptide molecules consisting of two identical…

Q: How toxin mechanism causes the result from exposure to the toxin?

A: Toxin : The naturally found organic poison synthesized via metabolic activities of the living…

Q: heating the starch-amylase solution after the allowed time interval

A: An enzyme that breaks down starch is known as amylase.

Q: All the following amino acids are converted to succinyl-CoA except   Group of answer choices Lysine…

A: There are two types of amino acids ,glucogenic amino acids and ketogenic amino acids while…

Q: When a mixture of various molecular sized dyes are run through a gel chromatography column, what is…

A: Chromatography is a process of separation of substances from mixtures based on their molecular size.…

Q: How the different types of fats in one’s diet can help correct or prevent heart disease

A: Fat is an essential part of diet that have different important role in the body. Mainly these are of…

Q: The doctor ordered Claforan 1400mg IM every 12 hours.  The directions for the 2 gm vial state:  Add…

A: The doctor ordered Claforan 1400mg IM every 12 hours.  The directions for the 2 gm vial state:  Add…

Q: 7.0, each into e 2 in ne ding 1. Du kan 8 10 6 itions. TABLE 2 Effect of pH on the Hydrolysis of…

A: Hydrolysis of starch is carried out in the presence of strach digesting Enzyme called amylase.…

Q: what is the purpose of this experiment  Effect of Temperature on the Hydrolysis of Starc

A: Introduction: Enzymes are proteins that act as biological catalysts to fasten the rate of the…

Q: Which out of the following statements is true about the regulation of metabolic pathway? a) Most of…

A: The metabolic pathway involves a series of interconnected chemical reactions occurring in the cell.…

Q: Our body can get pentoses from * O (A) Glycolytic pathway O (B) Uromic acid pathway O (C) TCA cycle…

A:

Q: write true if the statement if correct and change the bold word/phrase to make it correct   when…

A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…

Q: Polymerase with H2N-...GMMTVPPKKKRVGMMTV...-COOH Provide the amino acid sequence of the signal…

A: The amino acid sequence of the signal peptide is-…

Q: The image below shows the different interactions responsible for the spontaneous folding of a…

A: According to Anfinsen's hypothesis the sequence or primary structure of a protein f=determines the…

Q: Describe/Explain each of the following: 1. Salivary Digestion 2. Gastric Digestion 3. Intestinal…

A: Digestion is a process of breakdown of big food pieces into small pieces with that help of teeth and…

Q: Which of the following statements is false? a. A reaction may not occur at a detectable rate even…

A: The rate of reaction is described as the speed through which there is a process of a chemical…

Q: A feature of obesity that causes it to impact on many diseases is low level inflammation and the…

A: Obesity is a complex disease and occurs due to accumulation of excessive amount of body fat. Obesity…

Q: antibiotics that bind to 30S ribosomal subunit trimetjoprime chloramphenicol sulfonamide…

A: Antibiotics affect the growth of bacteria by inhibiting various metabolic pathways, replication,…

Q: What is the mechanism for human get infected with the pathogen that causes giardiasis

A: Giardiasis is a common diarrheal disease that can be seen all over the world. The flagellate…

Q: O a collaboration between particular microbiomes and liver metabolism

A: TMAO is stand for the trimethylamine N-oxide and its small colorless amine oxide which generate from…

Q: ou are subsequently instructed to improve the biochemical function of pyruvate kinase, which aids in…

A: The enzyme Pyruvate Kinase is involved in glycolysis. Pyruvate kinase catalyzes the final phase of…

Q: Which of the following is a common intermediate in both carbohydrate and lipid catabolism, leading…

A: Carbohydrates are the primary source of energy for the body. The excess carbohydrates are stored as…

Q: A biochemical reaction will proceed in the direction as written if: Group of answer choices H > 0. G…

A: The thermodynamical properties such as free energy change, enthalpy change, and entropy change…

Q: Question #8 Shown below are the chemical structures of several cofactors that are used in enzyme…

A: The names and properties of the coenzymes are as follows:

Q: Which of the following compounds is not a TRUE ketone body? Acetoacetate All options are correct.…

A: To generate energy ketone bodies are used by cardiac and skeletal tissues. In starvation…

Q: insufficient protein in the blood plasma

A: Edema in kwashorikar is basically  due to insufficient protein in blood plasma which is albumin…

Q: How does hemoglobin bind O2 cooperatively? A. The binding of one molecule of O2 to one subunit of…

A: About 5 billion red blood cells are found in a milliliter of human blood. Each RBC contains around…

Q: OH 9. Complete the following reaction by drawing the molecular structure of the main product. Label…

A: Introduction: Disaccharides are formed when two monosaccharides are joined together and a molecule…

Q: Select all examples of functions of the parasympathetic nervous system. slows heart rate stimulates…

A: The autonomic nervous system includes the sympathetic and parasympathetic nervous systems. The…

Q: The conversion of 1 mol of pyruvate to 3 mol of CO2 via pyruvate dehydrogenase and the citric acid…

A: The conversion of 1 mol of pyruvate to 3 mol of CO2 yields 4 mol of NADH, 1 mol of FADH2, and 1 mol…

Q: All the following amino acids are formed from 3-phosphoglycerate except   Group of answer choices…

A: Amino acids are synthesized by a series of metabolic processes and uses varied substrate to…

Q: If someone stops ingesting vitamin B12, what would you expect to happen O A deficiency syndrome…

A: Introduction: Vitamin B12 is a water soluble vitamin which is required for metabolism process. Main…

Q: The intense acidification observed in the stomach lumen is energetically driven by O a parietal cell…

A: The acidic nature of gastric secretions have been observed in many animals including humans. The…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.