RNA DNA Strand Sugar residue Nitrogenous bases Main Function

Q: Chemistry A homotetramer (lacking intermolecular covalent interactions) has a native molecular size…

A: Protein structures are organized into four structural levels of organization: primary, secondary,…

Q: What is the direction of transcription in the plasmid shown below? Explain your answer based on the…

A: Transcription is the process of synthesis of RNA using DNA as the template and is catalyzed by

Q: How can human females and males function normally, despite carrying different umbers of the X…

A: Each persons normally has one pair of sex chromosomes in each cell. Females express two X chrmosome…

Q: Which of the following statements is correct about Cytochromes? Select one: O a. Cytochrome a + a3…

A: Cytochromes are redox-active proteins that contain a heme with a central Fe atom at its core.

Q: While fatty acids are most often formed by the condensation of --carbon units, Isoprenoids are…

A: Fatty acid is a lipid component found in plants, animals, and microbes. A fatty acid is made up of a…

Q: You receive a tube containing 18.8 nmol of lyophilized (freeze dried) primers to be used in PCR. How…

A: Primers are a short nucleic acid sequence that provides a starting point for DNA synthesis. I…

Q: Derivatives of purines and pyrimidines make up the base component of nucleotides. Select the…

A: Purines and pyrimidines are nitrogenous bases that makeup two types of nucleotide bases in DNA and…

Q: Which of the following glycerophospholipid has a phosphate ester attached to a sugar moiety O…

A: Phosphoglycerides or Glycerophospholipids are the main component of biological membrane, usually…

Q: 2. Explain the difference between saturated and unsaturated fats.

A: Fats often refers to triglycerides which is esters of glycerol and fatty acids. One glycerol can be…

Q: An individual developed a condition characterized by progressive muscular weakness and aching muscle…

A: This shuttle functions in the transporting the fatty acids present in the cytosol to the…

Q: structures of 2 complex lipids (a) a glycolipid and (b) a sphingolipid. Would either of these…

A: Molybdate solution test: First we need to know what is molybdates solution, and how it works?…

Q: A physician diagnoses an infant patient with a pyruvate carboxylase deficiency in part by measuring…

A: In case of Pyruvate Carboxylase deficiency, body accumulates lactic acid in blood. This is an…

Q: The table below provides kinetic information when ADH is reacted with ethanol alone, NAD+ alone, and…

A: Enzyme kinetics is the study of an enzyme catalyzed biochemical reactions. Usually it is studied by…

Q: Which of the following is the primary method by which cyclin proteins are regulated to influence…

A: A. Transcriptional upregulation and translation followed by targeted ubiquitin-mediated degradation…

Q: A protein sample of unknown concentration was placed in a cuvette with a path length of 1 cm and the…

A: The concentration of a protein is directly proportional to the amount of light it absorbs. The…

Q: The steps of glycolysis between glyceraldehyde 3-phosphate and 3-phosphoglycerate do NOT involve:…

A: Glycolysis is defined as the process of breaking down the compound called "glucose" to create…

Q: Both reducing monosaccharide and disaccharide give positive result in Barfoed's test. Which of the…

A: Barfoed's test is done to differentiate between monosaccharide and disaccharide.

Q: While fatty acids are most often formed by the condensation of_-carbon units, isoprenoids are…

A: Fatty acid and isoprenoid both are class of lipid and plays an important role in the metabolism of…

Q: 4. What is a "partially hydrogenated vegetable oil"?

A: Oils are nonpolar, unsaturated lipids that are liquid at room temperature. they are hydrophobic…

Q: Many blood clotting proteins undergo a post-translational modification in which specific glutamic…

A: Post Translational Modifications (PTM) of such complexity is only observed in eukaryotes and not in…

Q: Cyclic terpenes also contain links that are 1-1, 1-4, or 4-4 True O False

A: There are many types of aromatic compounds found in plants, but many people associate them with…

Q: Indicate a positive result with a (+) sign, and a (-) if otherwise. A triple (+) may be used to…

A: Molisch’s test - is used to detect carbohydrates. Molisch test gives positive for all carbohydrates…

Q: Time left 1:48 37 Please describe the digestion process of proteins in the whole digestive system.…

A: In process of digestion, complex molecules are converted to simple molecules with the…

Q: HN- CH- OH HN-CH-c- -OH HN-CH-C-OH CH CH2 CH2 CH2 OH C= NH2 OH A B D C.

A: Amino acids are those molecules which combine to form particular proteins. Amino acids and proteins…

Q: 1. Is the Homo sapiens phenylalanine hydroxylase (PAH) gene encoding a non-coding protein or an…

A: Phenyl alanine hydroxylase is an enzyme that causes phenylketonuria on its deficiency. Phenyl…

Q: Please dont copy here in Bartleby • Distinguish between a purine, pyrimidine, nucleoside,…

A: DNA and RNA are made up of long chains of nucleotides. The nucleic acid polymer has…

Q: Question 6 Match the following lipids with their functions v Bile acids A. signaling molecules…

A: Lipids are biomolecules that  include fats, waxes, oils, hormones, and certain components of…

Q: 4. Why is the type of cell (aerobic/ anaerobic) important to the purpose of this enzyme?

A: Enzymes are highly efficient biological catalysts that speed up metabolism or the chemical reactions…

Q: Which of the following statements concerning glycolysis is incorrect?   Group of answer choices It…

A: Glycolysis is a metabolic pathway which converts glucose into pyruvate.

Q: Retroviruses, like the HIV, contain an enzyme called reverse transcriptase. Explain the flow of…

A: Retroviruses are viruses with an enzyme known as reverse transcriptase. Transcription is the process…

Q: CH3 CH3 CH3(CH2)n: O sterol O Cholesterol O Lysophosphatidylcholine O Cholesteryl ester

A: Sterols are important sub groups of steroids that contain OH at 3rd position of A ring of structure.…

Q: alculate the free energy change for glucose entry into cells when the extracellular concentration is…

A: An amount of energy is released in the conversion of reactants to products under standard conditions…

Q: 2. coined by Francis Crick? Does SARS-CoV-2 conform to the central dogma of molecular biology that…

A: The central dogma of molecular biology was proposed by Francis Crick and was the first model to…

Q: Substrate A occupies the active site of an enzyme. However, inhibitor XY occupies a region in the…

A: Enzymes are catalyst which only accelarate the reactions but doesn't take part in reaction. So after…

Q: I want a solution that is 1/10th the strength of my stock solution. I want 20 microliters of total…

A: A solution can be diluted to the desired concentration by using the formula C1V1=C2V2 Where C1=…

Q: 7. What is the base sequence, specified in the 5' to 3' direction, for a segment of newly formed DNA…

A: The genetic material in most organism is double stranded DNA with the two strands running in…

Q: Identify the 4 steps of gluconeoegenesis that are different from glycoslysis. Write the reactants,…

A: Gluconeogenesis (GNG) is a metabolic pathway that results in the generation of glucose from certain…

Q: Describe the basic chemical requirements for the aminoglycosides. Why are these compounds strongly…

A: A base can accept the protons from the solution and can exist as a cation. An acid can donate its…

Q: - RNA can take part in eukaryotic intron splicing but DNA cannot. Describe in technical detail why…

A: Splicing is  a process of removal of non-coding (introns) regions from the gene. Incase of…

Q: Which of the following statements are correct about how the complex biological matrix of the cell…

A: cell matrix or the cytosol is the fluid component of the cell which contains many organelle that…

Q: if they are true or false? Kindly leave a short explanation. Many thanks! 1. Unlike carbohydrates…

A: A biomolecule, also known as a biological molecule, is one of the many compounds created by cells…

Q: In which of the following citric acid cycle reactions does the coenzyme FAD participate?* citrate -…

A: The citric acid cycle (CAC), also called as the TCA cycle (tricarboxylic acid cycle) or the Krebs…

Q: Maintaining blood glucose levels above 40 mg/dL is important so that all cells are able to take in…

A: Glycogen is a polymer with a branching structure. Carbohydrates are stored in this form in the human…

Q: 5. Regulation of bacterial operons by inducers, e.g. lactose, exhibits which of the following…

A: The regulation of gene expression can occur at the level of transcription and translation.

Q: Second messenger in regulation of metabolism is: Select one: O a. hormones Оb. АТР neurotransmitters…

A: Secondary Messengers are the molecules that act as amplifying components in the cell signalling and…

Q: 2. By what type of solution can you categorize a solution whose concentration or strength has been…

A: Introduction: Titration is an analytical procedure in which a standard solution is used to find the…

Q: 3. Based on the name of the following hypothetical drug salts, which of the following statements is…

A: The given options of hypothetical drug can be described as below in terms of acid and base:…

Q: Match lipid structures in column A with its lipid type in column B esters of fatty acids with long…

A: The question include match the following with different options. The correct options are mentioned…

Q: Given Raffinose, Briefly explain its expected reaction (based on their structural formula) to the…

A: Raffinose is a trisaccharide of glucose, galactose and fructose in which glucose acts as a bridge…

Q: Procedure: 1. Dissolve one teaspoon or one packet of active yeast in a small amount of warm water.…

A: Hi, thanks a lot for submitting multiple questions and as you have asked to answer 5, 6 and 7…