Why is it important to study or familiarize the levels of protein structure?
Q: In bacteria, single polycistronic mRNA encodes for: a single mRNA which is split into…
A: Polycistronic mRNAs are those that code for many polypeptides from a single mRNA as it involves…
Q: Enzymes that acetylate the ε-amino group of lysine in the histone tails are called ____ and are…
A: Histones are protein molecules present in nucleosome core of the chromatin material around the…
Q: Q2-A man (weight 65) ate a daily diet containing 65 g protein. So in a week, he weighed himself and…
A: Protein efficiency ratio - is the ratio of based on the weight gain of a unknown subject divided by…
Q: Match each Sl unit to the quantity it measures. degree Fahrenheit second gram kelvin nanosecond…
A: A unit of measurement is a conventionally defined magnitude of a quantity, that is used as a…
Q: What is the role of decarboxylation in fatty acid synthesis? Describe another process discussed in…
A: Fatty acids are the body's fat-building blocks. Acetyl-CoA is used to make fatty acids. Fatty acid…
Q: Use the diagram below to complete the cyclic alpha form of structure V. CH2OH Circle the hemiacetal…
A: The given sugar is D-Galactose. It is the C-4 epimer of glucose. The alpha and beta cyclic forms of…
Q: Introduction to campylobacter spp.
A: Bacteria are a key component of cellular life on Earth, and they may be found anywhere from the tops…
Q: How many molecules of ATP are generated by the complete mitochondrial beta oxidation of the…
A: Nervonic acid is a 24 carbon fatty acid with a double bond between the 15th and 16th carbon atom…
Q: Which of the following functions is NOT or cannot be performed by lipids? They can bind to DNA…
A: Lipids are a macro biomolecules made of fatty acid monomers, naturally occurring organic compounds…
Q: The following bond makes bovine pancreatic trypsin inhibitor as one of the stable proteins.…
A: Introduction: Bovine pancreatic trypsin inhibitor (BPTI) binds to trypsin and prevents peptide…
Q: Refrigeration prevents the spoilage of food. What does this action have to do with the way that…
A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…
Q: Once the RNA primers are replaced the fragments in the lagging strands are sealed by DNA pol I.…
A: The flow of genetic information from DNA to RNA, RNA to protein synthesis is called central dogma.…
Q: What is the name of the molecule when glucose is bound to hemoglobin? a. Glycohemoglobin b.…
A: Hemoglobin is an iron-containing oxygen-transport metalloprotein located in almost all vertebrate…
Q: what are the dietary fats, and what are the dietary fat food and calorie densed beverage that lead…
A: Fats are made up of glycerol and fatty acids. Fats are classified into two types, saturated and…
Q: Match the following descriptions with the correct lipid-based compounds:…
A: Lipids are a class of compounds that are insoluble in water and soluble in nonpolar solvents. Lipids…
Q: In a different instance of two infants suspected to have a defi- ciency of the PDH complex because…
A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic…
Q: What is the process in which antibodies attach to antigens, causing the formation of masses of…
A: Because the Y-shaped antibody arms randomly attach to many surfaces of non-self red blood cells,…
Q: . This cell is dependent solely on glucose as an energy source a.Muscle cells b.Kidney cells…
A: 1. the cell that solely dependent on glucose source is- Answer- d. brain cells Glucose in human…
Q: In a study, an undergraduate student discovered a new enzyme involved in the metabolism of…
A: Enzymes are usually protein molecules which catalyzes several biochemical reactions. It works as a…
Q: carbohydrate
A: Osazone test is the chemical test used to detect reducing sugars & this test allows the…
Q: 3. A biochemist purified a protein from the bloodstream and determined its molecular weight under…
A: The quaternary structure of a protein describes the association of polypeptide chains or subunits…
Q: Name and discuss the non-covalent interactions that maintain protein structure.
A: Several noncovalent interactions stabilize the three dimensional structure of a protein and hence…
Q: What kinds of bonds do lipase break in order to release fatty acids from triacylglycerols?…
A: The lipase enzyme is used by our bodies to break down fats in food so that they can be absorbed.…
Q: Biological value
A: Protein efficiency ratio: It is defined as a ratio of weight gain of a subject to protein intake.…
Q: If you set up an in vitro translation reaction containing poly(ACGU), as template, which of the…
A: A three letter codon is a sequence of DNA or RNA that corresponds to a specific amino acid.
Q: 5. A young woman decided to lose weight and abstained from fat-containing food for several months.…
A: Glucose is the primary source of energy for the body. So, under normal conditions, the glucose…
Q: hain elongation of monosaccharides can be done in the laboratory thru Ruff reaction. True False
A: The Ruff degradation is the process of converting an aldose to its analogue with one less carbon…
Q: How will you prepare 750 ml of the digestion buffer. Show all steps and calculations and remember to…
A: Digestion buffers are used to digest or break open the cells. It is composed of buffering salt…
Q: A researcher is trying to identify regulatory DNA sequences near a gene of interes- Several modified…
A: An enhancer is a a short region of DNA that when present either upstream or downstream of a gene can…
Q: One treatment for hyperuricemia is administration of xanthine oxidase inhibitors like allopurinol.…
A: Allopurinol is used in the treatment of hyperuricemia and gout. The urate is the final product of…
Q: Label the N-terminal and the C-terminal in the above peptide.
A: The amino acid residue on one end of a peptide molecule does have an amine group on the alpha…
Q: rans configuration) (3) linoleic (18:2) (4) stearic (18:0) (5) palmitic (16:0) 5 >…
A: The melting point of fatty acid was influenced by the degree and length of the hydrocarbon chain.…
Q: (a) Identify a phospholipid from the list of compounds shown above. __________ (b) Identify a…
A: Answers: (a) Identify a phospholipid from the list of compounds shown above. __________ Answer:…
Q: Are proteins and enzyme the same in its structure and function. Why? Explain and provide an example…
A: Introduction: The human body contains a number of cells that perform various functions with the help…
Q: Question 11 Match the different carbohydrates' nomenclaturel glycan representation with their…
A: There are 4 biomacromolecules; Proteins, Nucleic acids, lipids and carbohydrates. The polymer…
Q: Entire sequence below needs to be amplified by PCR and subcloned into a plasmid vector. Which of the…
A: PCR, or the polymerase chain reaction, is a technique used by molecular biologists to amplify…
Q: Diets aimed at reducing coronary heart disease should be: low in trans-fatty acids and high in…
A: Coronary heart disease occurs when the blood supply of the heart is blocked due to build-up of fatty…
Q: As the smallest unit of lipids is a glycerol, whereas, the amino acid is the smallest unit for…
A: Introduction: Amino acid is a compound that contains amino and a carboxyl group with a unique side…
Q: Q2: What is the theoretical oxygen demand of sucrose 1.25 g/L solution? Write down the…
A: Theoretical oxygen demand : It is abbreviated as TOD. It is defined as the calculated amount of the…
Q: Which of the following is NOT produced during the oxidative phase of the pentose phosphate shunt? a…
A: Pentose phosphate shunt is a metabolic pathway that is involved in the synthesis of pentose sugar…
Q: All of the following elements are involved in the signaling cascade that promotes glycogen breakdown…
A: INTRODUCTION- Glycogen is the major storage form of glucose mainly in the liver and muscle, glycogen…
Q: Question Which of the following activities of DNA pol lis MOST important in proofreading A 5' to 3'…
A: The DNA replication in the newly added base are read by DNA pol I enzyme to check weather the added…
Q: 4. Draw the condensed structural formula for the triacylglycerol made from 3 saturated fatty acids…
A: Triglycerides are the main constituents of body fat in humans and other vertebrates and are also…
Q: What is pH
A: It measures how acidic or alkaline the given solution is. It is very important to maintain the…
Q: What are the structural features of 7N7H (Viperin-like enzyme)? a) Must show 3D structure
A: An enzyme is a biological catalyst. it is usually protein. 'Viperin' is a member of the radical…
Q: What technique can be used to separate amino acids on the basis of their pI values? (a) Thin-layer…
A: An amino acid is a noramlly an organic chemical. Organic chemicals normally have carbon-hydrogen…
Q: SCIENTIFIC PAPER INTRODUCTION ONLY- Titrimetric analysis of amino acids.
A: Amino acids are compounds containing carbon, hydrogen, oxygen, and nitrogen. They are composed of…
Q: list ALL redox reactions that occur during cellular respiration. At the end of your list, how many…
A: Redox reactions involve many reactions from cellular respiration, in which electrons are passed from…
Q: Describe the pyrimidine biosynthesis pathway
A: Pyrimidines are the nitrogenous base of DNA & RNA. For DNA , pyrimidines are Thymine , Cytosine…
Q: Explain the concept behind capillary electrophoresis
A: Introduction: The technique of capillary electrophoresis was first described by Jorgensen and Lukacs…
Step by step
Solved in 2 steps
- a. Can a mutation change a proteins tertiary structure without changing its primary structure? b. Can a mutation change a proteins primary structure without affecting its secondary structure?Why is there a need to determine the primary structure of proteins?Can the tertiary structure of a protein depend on the type of cell system used for synthesis? Explain.
