Are there any research involving white vinegar that it is effective as an ingredient in making insecticides?
Q: What are the different classes of nucleic acids?
A: Nucleic acids are chemical substances that exist naturally and act as the principal information-carr...
Q: In a haploid, a nonsense suppressor su1 acts on mutation1 but not on mutation 2 or 3 of gene P. An u...
A: In a procedure known as synthetic rescue, a suppressor mutation is a second mutation that alleviates...
Q: The common amino acid residues in B-turis are proline and lysine
A: Proteins are the polymers of amino acids. There are four levels of structural organizations for the ...
Q: Why does mitochondrial NADH yields more ATPs than cytosolic NADH?
A: NADH is also called a reduced compound. NADH molecules are generated inside the cell through glycoly...
Q: Given the active site and reaction mechanism below, what is the mechanism of irreversible inhibition...
A: The given example is uncompetitive inhibition. Uncompetitive inhibition, also known as anti-competit...
Q: Disulfide bridges are limited in that only one particular amino acid can form these types of interac...
A: Disulfide bonds are a second post-translational alteration found only in ER proteins. The presence o...
Q: Assume that mitochondria contain 0.35 Molar KCL and 0.012 Molar NaCl. Calculate the grams per liter,...
A: Osmolarity is defined as the concentration of a solution expressed as the total number of solute par...
Q: BARFOED’S TEST FOR MONOSACCHARIDES Place 1 mL (20 drops) of each 1% carbohydrates solution in separa...
A: Carbohydrates are divided into 3 classes monosaccharides, disaccharides, and polysaccharides...
Q: Provide one important function of activated APC?
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...
Q: 23 Which statement describes a disease state caused by altered protein structure? OAslent mutation i...
A: Diseased state can be caused by altered protein structure. Protein can be altered by Mutations that ...
Q: • Draw the 2 anomeric ring structures for D-glucose, using CHO the information in the straight- н-с ...
A: Glucose is a monosaccharide. It is aldohexose. It has six carbon atoms and a functional group presen...
Q: Which of the following is TRUE? Select one: a. The disulfide bridges formed by oxidation of the sulf...
A: The tertiary structure of the proteins is due to various interactions between the side chains in the...
Q: Aldosterone is glucocorticoid hormone with Na+/K+ balance i the human body. Cortisol is an adrenocor...
A: The hormones in the body play a central role in maintaining key homeostatic processes in the body.
Q: At what pH does a lysine solution exhibit the highest buffering capacity? (Lysine pKas: pk1 = 2.2, p...
A: Buffer has the capability of resisting pH changes in a solution even when small amount of acid or ba...
Q: The main role of carbohydrate in the cell membrane is ____ Select one: a. recognition b. reception c...
A: Carbohydrates are composed of carbon, hydrogen, and oxygen in the ratio of 1:2:1. Carbohydrates are ...
Q: Increase the amount of substrate present. Increase the amount of enzyme present. Decreas...
A:
Q: Which of the following statements are TRUE about eukaryotes? (i) They are cells with a nucleus. (ii)...
A: Cell is the structural and functional unit of life. It can be classified into prokaryotic and eukary...
Q: The configuration of the given structure below is: * но-сн, о OH но CH2-OH он O alpha-L O alpha-D be...
A: The isomeric units of monosaccharides that differ only in their configuration at reference carbon ar...
Q: A patient comes in with vaginal discharge and itching. What do you expect to see in the microscope i...
A: Introduction: Yeast are eukaryotic microorganisms that are classified in the kingdom Fungi. It grow...
Q: Discuss the chemistry and occurrence of naturally occurring peptides.
A: Amino acids are organic molecules having an amino group and an acid group. Amino acids ar...
Q: 11.With the help of the buffer reaction in our body explain in a few sentences how the body fights m...
A: Introduction: pH regulation is a function of buffer systems of the body in combination with the resp...
Q: Which of the following is FALSE? Select one: a. The hydrogen bonding in a beta-sheet is between stra...
A: The secondary structure of protein are of two type alpha helix and beta sheet that reffers to regula...
Q: QUESTION 10 n polynucleotides, the phosphodiester bond is between the O 3' OH from the 3' end, and 4...
A:
Q: In using an ultracentrifuge, arrange the following steps in correct order A. Turn the knob to the de...
A: Centrifugation is a techniques in which involves centrifugal force to separate the particles from th...
Q: the different individuals involved in a clinical laboratory (their job specification -qualification,...
A: JOB SPECIFICATION Laboratory Director QUALIFICATION and TRAINING Doctoral degree (e.g., MD or ...
Q: The cell concept CANNOT apply to ____
A: Cell theory (a unifying principle of biology) was formulated by Schleiden and Schwann. Cell theory s...
Q: Select the word from the dropdown menu that correctly completes each of the following statements.
A: Citric acid cycle is a cyclic metabolic chemical reactions in which energy (NADH, FADH, GTP/ATP) is ...
Q: From this structure, what is the predominant secondary structure of the protein? Based on what you c...
A: Lindsay-Lang proposed the first protein structural hierarchy with four levels: central, secondary, ...
Q: Hormone Concentration (nM) Protein 1 Protein 2 Protein 3 0.2 0.048 0.29 0.17 0.5 0.11 0.5 0.33 1 0.2...
A: Hormone binding to receptor molecules can be determined by its affinity of binding. Hormone with hig...
Q: Which of the following is correct pairing of concepts? * A. Male sex hormones: androgens B. Preg...
A: Hormones are the body's chemical messengers that travel in our bloodstream to organs, skin, muscles,...
Q: CH,OH Он ÓH ÓH
A: The cyclic forms of carbohydrates can exist in different configuration based on the position of the ...
Q: What chemical is used to break disulfide bonds, preliminary to detection of cysteine residues in a p...
A: Disulphide bond:- 2 cystine residues oxidises and form a covalent bond ( bridge ) between 2 sulphur...
Q: Propose a reasonable pathway to degrade the following amino acid to core metabolic intermediates. Me...
A: In the given amino acid structure, there is additional amino group in sidechain and structure is sim...
Q: Write the net ATP in glyconeogenesis and write the net reaction of it...
A: Glyconeogenesis is the synthesis of sugars like glucose and glycogen from sources other than carbohy...
Q: What is the process and principle behind isoelectric precipitation?
A: Isoelectric precipitation is a type of isoelectric precipitation that occurs when: The pH of a solut...
Q: The figure shows that the average distance between base pairs measured parallel to the axis of a DNA...
A: DNA is composed of 2 polynucleotide strands would in a helical manner. Distance between 2 base pairs...
Q: Explained how metal ions help in enzyme action. Cite three vitamins that have antioxidant activities
A: The process of translation takes place in the cytoplasm which converts mRNA to protein/e...
Q: 8 10 4 1 O SSDNA O All Polynucleotides QUESTION 6 The carbon labeled in the structure below is the 3...
A: The given structure indicates an ATP nucleotide. Nucleotides are the basic structural units of a nuc...
Q: How can we use software to identify restriction-enzyme cutting sites in sequenced DNA ?
A: Restriction analysis is the process of identifying restriction mapping sites in DNA sequences by emp...
Q: Explain the features of commercially prepared plasmids ?
A: Plasmid play a critical role , specially in the area of genetic engineering , such as gene cloning ,...
Q: What biological rationale can explain why there are so few variants observed at position 65 of the h...
A: The iron atom in the heme group can form a total of 6 coordinate bonds . 4 of these are formed with ...
Q: Propose a reasonable biosynthesis for Compound 14 starting from Acetyl CoA, SAM, S- alanine, S-pheny...
A: Here compound 14 is synthesized from L-Phenylalanine in multistep process. The structure of all the ...
Q: 1. Draw NEW amino acids; name them and characterize them 2. Make two dipeptides with your two new am...
A: Amino acids contain amino group and carboxyl group along with R side chain. The R side chain defines...
Q: Choose all that apply regarding gene transcription in eukaryotes: Exons are removed from mRNA by th...
A: Gene Transcription in eukaryotes is s multistep process requiring the participation of three RNA Pol...
Q: Why are carbohydrates the body's preferred source of energy? Because they ... * A. are expensive t...
A: Carbohydrates considered as sugar molecules. Along with other proteins and fats, carbohydrates are a...
Q: In general, proteins can be classified into 3 different groups. Name and give a short description of...
A: Proteins are considered as large biomolecules and also a macromolecules which comprise one or more l...
Q: There are two types of nucleic acids-DNA and RNA, both are composed of nucleotide subunits. Complete...
A: The nucleic acid polymer has nucleotide as its monomeric unit. synthesis of nucleotides is a...
Q: Study the given structures below. Which of the following are enantiomers?" -OH но- H- HO- но- HO- но...
A: Enantiomers are the molecules that are exactly mirror images of each other. They cannot be superimpo...
Q: In the acid- catalyzed hydrolysis of starch, how can you tell when the hydrolysis of starch is compl...
A: Starch is a branched polysaccharide that is made up of glucose units linked by Alpha 1,4 ans 1,6 Gly...
Q: Suppose you have a solution of 0.1 M H2CO3 and 0.1 M NaHCO3. Which of the following reactions takes ...
A: A buffer solution is composed of a weak acid and its conjugate base. A buffer solution resists the c...
Step by step
Solved in 2 steps
- Why are insecticides made out of Lavender, Lemon Eucalyptus, and Citronella are much more good than the normal insecticides?Why are essential oil ingredients are much better to an insecticideWhich insecticide preparation would you expect to kill insects faster: one that is water formulated or petroleum-solvent formulated?
- why is it important to be able to identify different insecticides and know its mode of application, formulation, uses and chemical name?What is meant by the term bio-pesticide?Insecticides play important role in insect pest control, write down a comprehensive note on the classifications of insecticide based on mode of action, mode of entry and based on chemical nature