What is the importance of biochemistry signaling to our health and development? How does it affect our overall well-being?

Q: How Research and Development Pharmaceutical Chemist of the Multinational PFIZER aims to discover a…

A: Dyslipidemia is a condition of body in which imbalance of lipids occurs (Lipids like cholesterol,…

Q: How do you construct a DNA sequence, complimentary strand sequence, and mRNA sequence (including…

A: DNA is Deoxyribo Nucleic acid that consists of Nucleotide bases Adenine Guanine Cytosine and…

Q: Predict the amino acid sequence based on the conditions below. Use the one-letter abbreviation of…

A: Amino acids are building block of polypeptide chain. its alpha carbon contains carboxyl group, amine…

Q: Suggest a reason why the evolution of the pathway for the regeneration of ribulose-1,5-bisphosphate…

A: Glyceraldehyde-3-phosphate is a 3 carbon compound and ribulose-1,5-bisphosphate is a five-carbon…

Q: Draw all the steps in glycolysis, including: names and structures of all metabolites, names of…

A: Glycolysis serves as the foundation for both aerobic and anaerobic cellular respiration. In…

Q: Which DNA polymerase in prokaryotes is involved in the replacement of primers with deoxynucleotides?…

A: DNA polymerase is the enzyme that catalyses the replication of DNA. DNA polymerase cannot synthesise…

Q: Provide a real-life situation when you observe changes when a thing is exposed to a hypertonic or…

A: Osmosis is a phenomenon where a solvent flows from a solution of low concentration to high…

Q: where did we get the nM from?

A: According to Beer's-Lambert law states that the absorbance of the solution is directly proportional…

Q: 3. Precipitation of proteins from aqueous solutions is caused by: A. Appearance of the charge of…

A: Proteins are polymers of amino acids. Therefore they are soluble in water as most of the amino acids…

Q: How was a genetic disease cause of? What was the chemstriy talk about the genetic diseases?

A: Genetic Disorder A disease or disorder that is inherited genetically and a human genetic disease…

Q: 1. Below is a free energy graph for the chemical reaction A + B àD.

A: Free energy is used to determine the state of the any reaction, i.e. how can systems change and also…

Q: Identify the amino acids contained in the tripeptide below:

A: Amino acids are organic molecules that act as the building blocks of proteins. A functional protein…

Q: Monosaccharides should always have at least two hydroxyl group. True or False? Monosaccharides can…

A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…

Q: Which of the following statements is/are FALSE for the Krebs' cycle? It is an amphibolic process.…

A: Under aerobic conditions, the pyruvate molecules that are synthesized as the end product of…

Q: Using a flow diagram, elaborate on how you would generate a recombinant plasmid.

A: Plasmid is a circular double stranded DNA molecule found in bacteria and is capable of self…

Q: After transcription, the molecule that is formed is a.complementary to part of one strand of DNA.…

A: Transcription is the process that is catalyzed by the RNA Polymerase enzyme. In this process a…

Q: 4. Cis peptide bonds are rarely found in proteins because they are about 8 kJ/mole less stable than…

A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…

Q: H3N-CH- OA ОВ What structure from above is the the conjugate base of the species A? Question 2 A O A…

A: An acid is a proton donor, a base is a proton acceptor. When a proton donor donates its proton, it…

Q: Which of the which of the following forces are involved in maintaining the primary structure of a…

A: There are 4 levels of protein structure: Primary structure - covalent bonds are responsible for…

Q: 11. Match the following Sigmoidal curve ✓ Oxygen storage ✓ Contains heme Globular proteins Tetramer…

A: Haemoglobin is a transport protein that can transport oxygen to cells and tissues in the body.…

Q: 1. A 2M NaCl solution and a 2 M glucose solution are separated by a semi-permeable membrane,…

A: Osmosis is the movement of water across the semipermeable membrane driven by the difference in…

Q: CAN YOU PLEASE ANSWER 1b 1a) The phosphate groups in the sugar-phosphate backbone of each strand of…

A: DNA (deoxyribonucleic acid) is the nucleic acid that acts as the genetic material. Each strand of a…

Q: Can you solve and show your solutions how to get the buffer regions/effective pH range of Cys?

A: Buffer zone/region in a range where the pH of the solution remains constant despite the dilution or…

Q: Enumerate and describe the factors which may affect LDH determination in serum.

A: Lactate Dehydrogenase (LDH) test is used to determine the amount of LDH in serum. The parameter that…

Q: What are the functional characteristics and structural arrangements of the biomolecules found inside…

A: A cell is a basic unit of life. It is capable of independent existence(single cell microorganisms)…

Q: Not all of the acetyl-CoA from the mitochondria is carboxylated to malonyl-CoA because some are used…

A: Mitochondria is the powerhouse of the cell. Acetyl CoA cannot cross the mitochondrial membrane.…

Q: . The isoelectric point and the influence of pH of environment on dissociation of amino acids.

A: Isoelectric point is the pH at which the amino acid carries no charge and hence it would not migrate…

Q: 5. What is a reducing sugar?

A: Reducing sugar means that sugar can reduce some other molecules. A molecule that can reduce some…

Q: he Calvin cycle can be divided into which two stages? a.Preparation, fixation, reshuffling,…

A: Calvin cycle or C3 cycle can be divided into three main stages: 1. Carbon fixation 2. Reduction 3.…

Q: The phenol concentration of wastewater was determined from three (3) parallel determinations, giving…

A: As per the given experimental data; Mean of phenol concentration of wastewater: 0.513 μg L-1…

Q: variations of velocity with ph can lead to a number of changes in the enzymes's abitllity to…

A: Most enzymes are protein in nature although some RNA called ribozymes also display enzymatic…

Q: The enzyme β-methylaspartase catalyzes the deamination of β-methylaspartate. For this aspartate…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: An octapeptide is made up of 8 peptide bonds and 9 amino acid residues  True  False

A: Polypeptides are the chain of amino acids linked by peptide bonds. Peptide bond is formed by joining…

Q: Type of DNA spontaneous mutation that can explain why uracil is not found in DNA a.depurination…

A: DNA is composed of adenine, thymine, cytosine and guanine.Uracil is not found in the structure of…

Q: A 50 words essay of how important to have an adequate knowledge of biochemistry in understanding…

A: Pathology is a study that deals with the causes of diseases. Pathologists examine the tissues,…

Q: 19.28 Identify the amino acids contained in the tripeptide below: Ο H Η Ο Η || Ï ||…

A: Proteins are made up of amino acids and each amino acid has different functional group (R- group).…

Q: Which of the following enzyme:function pairs is/are correct? a.primase:forms RNA primer…

A: These enzymes are found during replication process. Each enzyme have some specific functions.

Q: What is the purpose of a bacterial smear? What is the purpose of a bacterial smear? It spreads the…

A: Introduction:  The bacterial smear technique is a routine procedure performed to prepare the…

Q: Lipid movement showing migration of the lipid from one monolayer to another is called?     flexion…

A: INTRODUCTION lipids - Energy-rich biomolecules made mostly from carbon and hydrogen atoms; generally…

Q: Which of the following structures represents a B-monosaccharide? О HO Т. О но. O HO HO он I -I Т. H…

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…

Q: Which of the following biomolecules is/are NOT amphipathic?

A: Amphipathic molecules are those molecules which has both polar and non-polar parts. 1) The polar…

Q: How many moles of ATP is produced from the “processing” of one mole of acetyl CoA through the common…

A: Citric acid cycle is known as the central hub of metabolism. This is because, the cycle connects…

Q: a)  ATP, ADP and AMP are all examples of adenosine phosphates.   b) All adenosine phosphates…

A:

Q: Predict the changes in specific activity (ex. increases, decreases) and concentration of your…

A: Protein purification is a set of procedures designed to separate one or more proteins from a complex…

Q: Following the production of membrane extracts using the non-ionic detergent Triton X-100, you…

A: The methods for cell disruption are host-dependent, and the techniques for recovering membrane…

Q: Reaction of the  α-carboxyl group of an amino acid or peptide with  phenylisothiocyanate allows for…

A: Above statement is about Edman degradation. It ia a method of DNA sequencing.

Q: The following are true statements regarding passive facilitated transport EXCEPT     The process…

A: Diffusion is a defined biological process by which molecules transport through organs. Diffusion is…

Q: Proteins tracked by fluorescence recovery after photobleaching (FRAP) showed that they are ALL…

A: Introduction:  Fluorescent markers get excited at a particular wavelength of light and undergo…

Q: For the serial dilution, your stock solution must have a concentration of 3.5 mg/mL. How much…

A: Here we are trying to prepare the stock solution from the raw red cell (RBC) solution. The parameter…

Q: 1) The smallest monsaccharides that can exist are: a) Pentoses b) Trioses c) Hexoses d) Tetroses…

A: Carbohydrates are polyhydroxy aldehydes or ketones. They can be classified as monosaccharides,…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.