Hormone Testosterone Function Name and Structure of attached molecule

Q: Given a mixture of three proteins, A, B and C, with isoelectric points pIA = 4.2, pIB = 7.0 and pIC…

A: The isoelectric point (pI) of a protein is defined as the pH at which the net charge of a protein…

Q: Search and explain the Watson and Crick model of DNA.

A: Watson and Crick first described the structure of the DNA double helix using X-ray diffraction data…

Q: 7. After visiting a gym, a student had 250-300 g of carbohydrates for lunch and decided to rest. How…

A: Carbohydrates are the primary source of energy, and glucose molecules are the simplest carbohydrates…

Q: The first step of gluconeogenesis takes place in mitochondria. Select one: O True False

A: Gluconeogenesis is a metabolic process that produces glucose from several non-carbohydrate carbon -…

Q: Which of the following is a carbohydrate?

A: Carbohydrates are one of the most important component of diet, it is major energy source for…

Q: hich of the following play an important role in synthesis of DNA/RNA: a.B-12 b.Folic acid c.Sodium…

A: The RNA is synthesized by RNA polymerase enzymes from a DNA template through DNA transcription.…

Q: BRIEFLY EXPLAIN their BIOLOGICAL SIGNIFICANCE of Cellulose and Chitin

A: Polysaccharides consist of repeated units of monosaccharides or the derivatives of monosaccharides…

Q: Trace the pathway of a protein from translation to the plasma membrane. You may name this protein…

A: Membrane proteins are a part of membrane structure, which are very important for a cell to carry out…

Q: explain why is the importance of pharmacogenetics  in the world of forensic sceicn

A: Introduction: Pharmacogenetics is the study of how genetic differences in a single gene develop…

Q: Draw, label, and explain the three stsges of lipid oxidation

A: Lipid peroxidation may be defined usually as a technique below which oxidants consisting of…

Q: The structure of the dipeptide Gly-Asn is given by The structures of the amino acids Gly and Asn are…

A: Glycine (Gly - 3 letter code ) and Asparagine (Asn) are amino acids.  Amino acids are the building…

Q: Show a chemical reaction involving hydrogen peroxide and the enzyme present in potato. What enzyme…

A: Chemical reactions and processes are sped up by catalysts or chemicals found in all living things.…

Q: 16. Within the chloroplast, grana are ____. Select one: A. stacks of enfolded thylakoid membrane…

A: A chloroplast is a plastid, which is a source of plant cell organelle. Plastids aid in the storage…

Q: Describe the morphology and identification of Group A Streptococcus

A: Streptococci are microscopically bacterial coccoid cells, as well as a Gram-positive color when Gram…

Q: How many calories of energy/osmole would need to be expended in order to concentrate a solute…

A: Solute = 75 fold  Generating a gradient 75 times as much solute on the one side of membrane than the…

Q: alse about aminoglycosides Can be used in the treatment of tuberculosis O a. O b. They have activity…

A: Antibiotics known as aminoglycosides treat many serious infections caused by gram-negative…

Q: Compare and contrast some of the artificial sweeteners:aspartame,saccharin, sucralose, erythrol

A: Artificial sweeteners are used for sugar replacements. This sweetener provides a sweet taste to…

Q: When weighing the protein at the end of the activity, what major assumption is made about the…

A: Casein is a protein present in milk that contributes to the white colour of the milk. Cow's milk…

Q: - Multiple Choice - Explain your answer in 3-5 sentences. - answer properly QUESTION: Which of the…

A: Isocitrate dehydrogenase is a regulatory enzyme of the Krebs cycle. Isocitrate dehydrogenase…

Q: PKA is activated after its regulatory subunit is dissociated from the catalytic subunit. Select one:…

A: Hi! thankyou for the question. Since the questions belong to different concepts, we are authorized…

Q: Identify whether the following fatty acids are saturated or unsaturated. a. CH3(CH2)5CH=CH(CH2)7COOH…

A: Fatty acids are the carboxylic acids with aliphatic chains. These are the building blocks of fat.

Q: Recombinant protein is produced by a genetically engineered strain of Escherichia coli during cell…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the maximum number of possible intra-peptide disulfide bonds for any given peptide form?

A: The side chains of Cysteine residues in proteins undergo oxidation to form disulfide linkages.

Q: At the gym, you expend 230 kcal riding the stationary bicycle for 1 h. ▼ Part A How many moles of…

A: ATP is the form of energy for storage and use at cellular level. It stores energy that is released…

Q: Which post-transcriptional modification is NOT shared by all eukaryotic RNAs?   a. Modifying bases…

A: Posttranscriptional modification is the process by which the RNA primary transcript is chemically…

Q: A 44-year-old man diagnosed with acute tubular necrosis has a blood urea nitrogen of 60 mg/dL and a…

A: A heart attack or a heart stroke can cause the tubular necrosis. This is a condition in which the…

Q: Identify the ligand that bind to uniprotkb-P39086, the type of allostery, and describe the general…

A: P39086 is an ID for a protein GRIK1_HUMAN that belongs to Homosapiens. It is a protein of 918 amino…

Q: Based on the given picture, answer numbers 1-3. Also, answer number 4. 1. What are the two…

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

Q: Propose a mutation for Uniprotkb-P39086 and it’s effec

A: Mutations are the result of damage or alteration of a DNA gene such that the genetic message it…

Q: ACTIVITY 8.1.1 Name the following Fatty Acids using their systematic, common and short-hand notation…

A: Fatty acids are organic molecules, which are the structural components of lipids. Lipids are formed…

Q: Is the claim "Our product contains no cholesterol" in coconut oils true? Why or why not?

A: Oils is a commonly usable chemical for various uses.Oil is nonpolar chemical substance which is…

Q: Explain the changes that you observed in terms of change in protein structure at the molecular level…

A: Proteins have different levels of  conformation, which includes, primary structure, secondary…

Q: can you specify what are they positive for? like   Positive for Xanthoproteic test  (letters)**…

A: Phenols are compounds that have one or more hydroxyl groups attached to a benzene ring.…

Q: Describe the whole process and the principle behind DNA extraction.

A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil around each…

Q: Is taking  Multivitamins plus zinc every day affect Our lipid metabolism?  If yes, in what way?

A: Zinc, alone or in conjunction with some other recognised antioxidant minerals and vitamins, may…

Q: Current research indicates that the cause of obesity is multifactorial. Briefly outline the roles of…

A: Obesity is a major health issue in developed countries, and it has become increasingly clear that…

Q: What is an enhancer? What do these sequences contain bound to it? Do enhancers have to be near…

A: In the human genome, there are around 110,000 gene enhancer sequences. They are regulated by…

Q: Do coconut oils contain cholesterol? Justify your answer.

A: Excess cholesterol is generated by a variety of variables, including the fat components of the diet…

Q: In terms of structure, what is the commonality between aldolase (glycolyssis) and transaldolase…

A: Aldolase is an enzyme that is involved in glycolysis and it converts fructose-1,6-bisphosphate into…

Q: Which would be faster to metabolize starch glucose galactose

A: Metabolism is a set of chemical reactions through which what we consume through food through diet…

Q: Describe the evidence of Picric acid test to show a positive result for the presence of a specific…

A: Picric acid carbohydrate testing is an extremely sensitive chemical test that measures the amount of…

Q: 2.Why is it important for eukaryotic DNA to have multiple origins of replication, when a single ori…

A: DNA is a deoxyribonucleic acid. It is the main genetic component of eukaryotes and basic unit of…

Q: Which of the following was added RNA extraction? Buffer RPE Wash buffer guanidine-isothiocyanate…

A: DNA molecule is a sritical methd. It helos in serine,  nRNa Nither momt tertibre

Q: transmembrane portion of an alpha helix?

A: The alpha helix is a common motif in the secondary structure of proteins and it is a right…

Q: pls help ASAP, thanks!

A: In the anaplerotic reaction the oxaloacetate metabolite is converted to PEP by the PEP carboxykinase…

Q: What is the first step that should be done in PCR testing?

A: PCR is the polymerase chain reaction. PCR test or polymerase chain reaction test is good method to…

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: A. Write the structure of the following peptide at pH 5.0 and calculate its net charge at this pH.…

A: Hi. Thank you for the question. As per the honor code, We'll answer the first question since the…

Q: How do antioxidants work to suppress free radical attack of a fatty acid? Draw an example of an…

A: Free radicals are formed as necessary intermediates in a variety of enzyme catalyzed reactions in…

Q: How many enyzymatic reactions are there in glycolysis pathway?

A: There are 10 enzymatic reactions in glycolysis pathway.