What is the effect of gastric juice on the digestion of proteins in the stomach? Precise and direct answer only.

Q: Which statement about membrane lipids is TRUE?    Question 7 options:   Glycerophospholipids are f...

A: Membrane lipids- Lipids that form the lipid-layer in the cell membrane 

Q: An enzyme following Michaelis-Menten kinetics was found to have highest activity at 37° C and pH 7. ...

A: Turnover frequency is the efficiency of an enzyme which is calculated from its turnover number . Tur...

Q: What's the amount of protein if the measurement at A280 = 1.120, dilution factor is 100 and total vo...

A: Most proteins have a A280 value of 1 at a concentration of 1mg/ml.  Assuming that the total volume o...

Q: 1. What trend did you observe for the rate of peroxidase compared to the variable tested?

A: The enzyme peroxidase is responsible for catalyzing the reaction which converts H2O2 to H2O. Here th...

Q: Which statement about the composition of biological membranes is FALSE?   Question 10 options:   I...

A: The cell membrane is a lipid bilayer constituted of phospholipids and cholesterol. The membrane also...

Q: Why did the soap have to “cure” in the molds?

A: Fats and oils are triglycerides having a glycerol backbone with all the hydroxyl groups esterified w...

Q: The nuclear import of proteins larger than 40 kDa requires the presence of what amino acid sequence?...

A: The nuclear envelop of all eukaryotes is perforated by a large structure known as the nuclear pore c...

Q: Filtration

A: "Answering filtration as asked" In laboratories, filtration is an intriguing sterilization approach....

Q: Explain how cellular communication occurs on molecular and cellular levels. Provide examples

A: Cell signaling has great importance because most of the working of the cell take place by cell signa...

Q: Brick-red colour appeared in Benedict's test indicates that glucose is oxidized inthe solution. 4.

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...

Q: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7 Fibrinogen Y-globulin...

A: The separation of proteins by electrophoresis involves the movement of protein molecules in the appl...

Q: Use Seliwanoff's test to distinguish fructose and surcose. If not possible, provide a reason.

A: The Seliwanoffs test is a test that is used to distinguish between aldose and ketose sugar. Upon hea...

Q: 64 kDa, Tetramer (a B)2 32 kDa, Dimer αβ 16 kDa, Monomer or B a Elution Volume (mL) Absorban ce at 2...

A: Hemoglobin is functionally a tetrameric complex of 64kDa where two α and two β subunit form Heterote...

Q: C6H12O6 is the chemical formula for a ________.a. polymer of carbohydrateb. pentose monosaccharidec....

A: Carbohydrates, abbreviated as carbs, are sugar molecules. Carbohydrates, together with proteins and ...

Q: INTRUCTIONS: - Do not copy here in BARTLEBY or GOOGLE - PLEASE ANSWER PROPERLY Failed to follow inst...

A: Soaps are made up of different kinds of fats or oils. In an experimental setup, soaps are made up of...

Q: Give the complete name of the peptide below.

A: A peptide is a molecule that contains two or more amino acids linked together via peptide bonds. A p...

Q: You are a dietitian working in a hospital.  You noticed that the resident physician typically orders...

A: Malnutrition is a risk factor for patient morbidity and mortality on its own. It has been linked to ...

Q: What are the four necessary conditions that define the biochemical standard state?

A: A typical situation is an irrational situation set for something in order to create a standard refer...

Q: Is it possible to design a compact or hand-held version of the instrument that can be used in field ...

A: Of the 34 million people infected with HIV worldwide, 68% live in sub-Saharan Africa, and South Sout...

Q: Glucose 6 phosphatase O allows muscle to release free glucose into the bloodstream O is expressed in...

A: Glucose 6-phosphatase is an enzyme that makes hydrolyze glucose 6-phosphate, which leads to the form...

Q: Explain why those biological reactions that have their equilibria shifted towards the products have ...

A: Thermodynamically favorable reactions have a negative value of  the change in Gibb's Free Energy. In...

Q: Assume you have an SAR of 0.206 for sample 1; 0.271 for sample 2; and 0.606 for sample 3, what does ...

A: The SAR values indicates that: 

Q: 5. A 0.01 M solution of HCI will not hurt your skin, yet a 0.1 M solution of HCI will leave a painfu...

A: Hydrochloric acid is a colorless and odorless solution of hydrogen chloride and water with a chemica...

Q: (a) Propose a biosynthetic pathway to the secondary metabolite, B. OH O H. HO Metabolite B

A: The given metabolite structure is derivative of Salicylaldehyde derivative and synthesized by plant ...

Q: 2. The diagram below shows the chemical structure of a lipid molecule. A В a. Is it a sphingophospho...

A: As you have asked multiple sub part questions we are supposed to answer only first 3 subparts.if you...

Q: Sketch the appearance after visualization of a protein mixture containing the seven proteins(ovalbum...

A: Two-dimensional gel electrophoresis ( 2-D electrophoresis) is a form of gel electrophoresis used to ...

Q: Which of the following is true about integral membrane proteins   1. They are always alpha helical...

A:

Q: If the inoculation of yeast during the process of vinegar making are not done, can we still produce ...

A: Vinegar is nothing but acetic acid which is present in aqueous state. This can be used as flavouring...

Q: When are free radicals formed? A. Only in disease states, because that is what initiated the dise...

A: Free radicals can be defined as a type of molecule that has 1 or >1 unpaired electron & they ...

Q: (b) r , The following polypeptide sequence has three alpha helices and two B turns. Based on what we...

A:               An amino group and an acid group-containing organic molecules are called Amino acids. ...

Q: 2) Draw the molecular structures of the products obtained when 1-palmitoyl-2-oleoyl-3- phosphatidyls...

A: Phospholipase are the group of enzymes which hydrolyzes the phospholipids into fatty acids. It is cl...

Q: determine the principle involved or color reaction mechanism of each steroid. progesterone with sul...

A: Steroids are defined as an organic compound with four rings consisting of 17 C-atom called steroid n...

Q: ive examples of drugs that are monoamine oxidase inhibitors.

A:                  Enzymes are highly specific. All cellular reactions or processes are mediated by en...

Q: What is the relative inhibition of the kinase if the substrate concentration equals Ks And the conce...

A: Ks is substrate concentration at which reaction velocity is 50% of Vmax whereas Ki is an indication ...

Q: What are the identities and functions of the components of the Bradford reagent in protein content d...

A: Different quantitative assays for the proteins are as follows: Biuret method Lowry's method Bradfor...

Q: 9. Which of the following molecules cannot be found in cell membrane? A. Triglyceride B. Cholesterol...

A: The cell membrane, commonly known as the plasma membrane, protects the cell. It is found in all cell...

Q: 1. Amino acids are not stored in the body. Describe how excess amino acids are processed in the cell...

A: Amino Acids are organic compounds that combine to form proteins, which is why they are called protei...

Q: (Glucose), Fructose and Sucrose gave a positive result to Seliwanoff’s Test Beeswax when dehydrated ...

A: Introduction: Seliwanoff's reagent contains resorcinol and concentrated hydrochloric acid. The test ...

Q: Arabidopsis Mammal S.c. S. p. RabF1 RabF1, ARA6, associated with putative endosomal compartments. -R...

A: Rab proteins are responsible for intracellular trafficking of various substances between different m...

Q: Topic: Determination of Protein Concentration by Spectrophotometry: The Standard Curve   The use o...

A: Beer lamberts law is the basis of spectrophotometry. The principle of spectroscopy is based on the a...

Q: The discussion this week explores the reasons why carbon dioxide changes the affinity of oxygen to h...

A: Hemoglobin is a respiratory pigment present in red blood cells. It is a conjugated protein and gives...

Q: 1H. please help me in detail. For molecular Mechanism of ATP versus GTP selectivity of adenylate kin...

A: ATP is the major energy carrier in any cell where as GTP is selective for only a few pathways. Adeny...

Q: Which enzyme would have the greatest catalytic efficiency? a) Km 20 nM; kcat 50 s-1 b) Km 0.04 uM; ...

A: [S] is Substrate concentration  V is velocity of reaction  Kcat - Catalytic constant(Turnover number...

Q: lanes for the blue and brown allele samples? (circle one) Brown sample: 0 1 Blue sample: 0 1 2 more ...

A: Agarose Gel electrophoresis is the  molecular biology technique which helps in separation of gene se...

Q: Glucokinase (hexokinase IV) Hexokinase I, II, or III All hexokinase isozymes (I-IV) Answer Bank will...

A: Isozymes are the enzymes with same catalytic activity but differ in efficiency and enzyme forms. Hex...

Q: CAMP Ga-O GTP OFF GDP Ligand GDP Adenylate Cyclase Ga O ON PKA GTP Mobilie Glycogen stores through g...

A:

Q: Choose the order of reactions that best describes a metabolic pathway catalyzed by enzymes

A: In living cells the reactions occur at normal body temperature and pressure due to the presence of s...

Q: adjust blood pH on the order of hours to days. Secretion of outside the kidneys via ion exchanger to...

A: For appropriate physiological functioning, the concentrations of acids and bases in the blood must b...

Q: hat is the pH of 0.6M acetic acid?

A: Acetic acid is a weak acid, to calculate the pH we need acid dissociation constant (ka) , for this a...

Q: H* ions generated by reactions in the electron transport chain, as well as H* ions present in the ma...

A: The ETC is an ordered arrangement of electron carriers in the inner mitochondrial membrane. They are...