The cell concept CANNOT apply to ____
Q: explain how calvin cycle eznymes are indirectly activated by light
A: Calvin cycle occur at day time because it depends upon light reaction. The Calvin cycle refers to th...
Q: Differentiate fertilized and unfertilized egg of Ascaris. Differentiate male and female worm of Ancy...
A: Introduction: Ascaris lumbricoides is a roundworm of man and it is the largest intestinal nematode p...
Q: Give the similarities and differences of the gel filtration and isoelectric precipitation in terms o...
A: Protein Purification: Modern protein science lab and related industries overexpress target protein i...
Q: 1. If the mixture is subjected to gel filtration chromatography, which protein component will elute ...
A: In gel filtration chromatography the stationary phase is a porous matrix and the mobile phase is 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: 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: Given a tripeptide Cys-His-Lys, Cys: Pk: = 1.71; Pk2= 10.78; Pke= 8.33 His: Pk = 1.82; Pkz= 9.17; Pk...
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...
Q: the role of carbohydrates in Nutrition and oral health especially its role in the formation of dent...
A: A carbohydrate is a type of biomolecule made up of carbon, hydrogen, and oxygen atoms. Carbohydrates...
Q: What are the other methods of detection for blood glucose determination? Explain the principle invol...
A: There are different methods for estimating the levels of glucose in the blood. The different methods...
Q: The enzyme phosphofructokinase transfers a phosphate from ATP to the hydroxyl group a C1 of fructos...
A: Substrate specificity - The particular enzyme acts only on it's specific substrate and binds only to...
Q: 3. Differentiate Enzyme Inhibition by filling the table below: Competitive Non-Competitive Uncompeti...
A: Enzyme inhibition is a process by which the activity of an enzyme is altered. Inhibitors are substan...
Q: Give your opinion on whether Gene therapy should not be used in humans. And give some ethical issues...
A: Gene therapy uses the approach of cloning normal genes in the viral vectors. The viral vectors are t...
Q: What reaction is catalyzed by this enzyme (structures of molecules not needed)? Explain why this enz...
A: Triosephosphate isomerase catalyzes the isomerization or racemization reaction in 5th step of glycol...
Q: What class of drug does atropine belong? What symptoms do you expect after intoxication with atropin...
A: Atropine is a prescription drug that is used to treat symptoms of bradycardia (low heart rate), redu...
Q: Which of the following Fischer structure is repres structure? CHOH
A: The Fischer and Haworth projection are the two different ways to represent the organic molecules. As...
Q: Using the quarternary structure of hemoglobin shown inFigure 9-3(d), explain in structural terms how...
A: A protein is an extremely complex natural substance made up of amino acid residues linked by peptide...
Q: You are given a suspension of purified mitochondria that are known to have adequate reserves of NAD+...
A: ATP molecules are synthesized by the ATP synthase enzyme which is found buried in the inner membrane...
Q: Glucose in stored in the body as glycogen. Consider the oxidation reaction for glucose with oxygen (...
A: Glycogen is a glucose polymer present in mammalian and nonmammalian cells, microorganisms, and plant...
Q: Discuss Diabetes Mellitus in line with carbohydrate metabolism please include your references
A: Insulin is the hormone which stimulates the uptake of glucose from blood into the cells. When there ...
Q: What chemical structure should be present in an amino acid or protein to give a positive Xanthoprote...
A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: 8. In patients With Albrighl-Butler syndrome (kidney acidoSIS) secretion of H* into distal tubule lu...
A: Butler-Albright Syndrome is a kind of primary distal renal tubular acidosis. Undetermined. Females a...
Q: All standard amino acids have an asymmetric carbon except lysine
A: Amino acids are the building blocks of proteins. They are compounds containing carbon, nitrogen, hyd...
Q: Determine the catalytic power of jack bean urease in catalyzing the hydrolysis of urea given the fol...
A: ENZYMES : - Enzymes are defined as the organic molecules which helps in catalyzing the reaction....
Q: I. Research for structure (submit on short bond paper, handwritten only)
A: 1. Phenolphthalein, (C20H14O4), organic compound of the phthalein family commonly used as an acid-ba...
Q: A mixture containing arginine, glutamic acid and isoleucine was subjected to electrophoresis at pH 7...
A: Amino acids differ from each other on the basis of their side-chain properties. There are twenty sta...
Q: A peptide has the sequence Glu-His–Trp–Ser-Gly-Leu-Arg-Pro-Gly The pK, values for the peptide's side...
A: Amino acids have alpha amino and carboxyl groups that can be titrated. Some amino acids have side ch...
Q: Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, ...
A: Proteins are made up of amino acids, which are a type of molecule. The basic components of life are ...
Q: Which of the following would be the correct Haworth projection of a-D-Talose (linear form is in the ...
A: A Haworth projection is a standard manner of formulating a structural formula that uses a basic thre...
Q: Which of the following could be the DNA template for the following protein primary structum Methioni...
A: In order to form a polypeptide chain, amino acids are linked together in a sequence. During protein ...
Q: Which of the following correctly describes peptide bonds? *
A: Since you have posted multiple questions we will solve the first question for you. If you want any s...
Q: hospital, his physician told him that his infarction is the result of a long history of smoking. Exp...
A: Cholesterol is an important steroid required for many steroid synthesis like testosterone. It is pre...
Q: Continuous exposure of a Gαs protein coupled receptor to its ligand leads to a phenomenon known as d...
A: In eukaryotes, G protein-coupled receptors (GPCRs) are the most numerous and diverse type of membran...
Q: Three proteins K, L and M have the same % composition. Which is TRUE? A. The three proteins will ha...
A: Proteins are composed of a linear chain of amino acid sequences attached together via peptide bonds....
Q: What form must all carbohydrates be in for cells to use them as an energy source making it the most ...
A: Carbohydrates are the most abundant biomolecules that contribute to the energy-yielding pathway. The...
Q: Biosynthesis of leucine involves conversion of 1-isopropylmalate to 2-isopropylmalate (see above). T...
A: 2-isopropylmalate synthase is a enzyme which catalyzes below chemical reaction with three substrate...
Q: 6 Concanavalin (ConA) is a 25.5KDa protein with pI of 4.7 and optical absorbance (A 0.1% 289) of 1.1...
A: Proteins are polymers of amino acids with specific molecular weight and pI (isoelectric point, pH at...
Q: Compare and contrast the structure of lipids, nucleic acids, carbohydrates, and proteins (with refer...
A: Carbohydrates, proteins, lipids and nucleic acids are biomolecules that are important for the physio...
Q: D-Galactose DGlucose CORRECT INCORRECT Glucose and galactose are both Aldohexoses They constitute th...
A: Glucose and galactose are biomolecules categorized under carbohydrates. Generally carbohydrates are ...
Q: It is becoming possible for molecular biologists to synthesizealmost any protein desired. Suppose yo...
A: Comparative physiology is a branch of physiology that investigates and exploits the wide range of fu...
Q: The zinc ion in zinc fingers is coordinated through histidine and cysteine residues.
A: ZnFs( Zin fingers ) are small domains of protein with a vital structural role for zinc. They are div...
Q: what type of mutation can be avoided when doing the following: 1. Eating healthy foods 2. avoiding t...
A: A mutation is an alteration in a DNA sequence caused due to various factors such as exposure to ioni...
Q: Give the chemical principles involved in a positive Biuret test, Millon’s Test and Sakaguchi Test. W...
A: The color reactions of the proteins are useful in identifying the amino acids present in them. The c...
Q: Discuss how coenzymes help in enzyme action
A: Coenzymes are the molecules that help an enzyme function. They mainly are organic molecules that bin...
Q: Compute the volumes needed to complete this table. Reaction Stock Final Volume for Volume for 5x Com...
A: PCR, or the polymerase chain reaction, is a recombinant DNA technique that molecular biologists use ...
Q: Prolamins are proteins soluble in water and dilute aqueous solutions
A: With respect to the solubility of a protein in water the globular proteins are more soluble than fib...
Q: After Drosophila DNA has been treated with a restrictionenzyme, the fragments are inserted into plas...
A: Cloning is a particular technique scientists use to make exact genetic copies of living organisms. D...
Q: Choosing the proper buffer solution In Protein Precipitation, two liters of 5mM buffer solution wit...
A: The processes that occur in the body require a specific and stable pH range. Buffers are solutions t...
Q: Which of the following pairs of amino acids stabilizes a fold in a polypeptide chain through ionic i...
A: Proteins are composed of a linear chain of amino acid sequences attached via peptide bonds. Proteins...
Q: phosphogiuCOse isomerase refers to phosphoglucomutase (M), phosphoglucose isomerase (0, both enzymes...
A: Answer: Glucose metabolism is a process by which glucose breaks down and provides energy for body n...
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...
The cell concept CANNOT apply to ____
Step by step
Solved in 2 steps
- The cell membrane is _______, which means that is allows some substances to pass through it while others cannot.Fill in the blanks Aside from the nucleus, _________ and __________ are organelles that have DNA.Mitosis is the formation of two new ______________, while cytokinesis divides the cell into two new ______________.
- Biology ___________ is the period of time in which a cell divides. (Mark all that apply) Group of answer choices Mitosis Meiosis M-stage S-stage The Cell Cycle Please answer asapwhen a cell reproduces by mitosis and cytoplasmic division does its life endCompared with a smaller cell a larger cell of the same shape has
- When cells are connected by ____ materials cannot pass between them.draw the cells in the given imagePart1: What is the difference between Mitosis and Meiosis? - GIve a detailed answer. Part2: Create a Study Tool of Eukaryotic cell organelle. Be sure to include both structure (draw or describe) and function of the organelle below.
- Structure and function of a cell wallThe perimeter city walls represent the _______ of the cell. The area of the city represents the _______ of the cell. Just like the city, a living cell has to bring food and nutrients in from outside and move waste products out. Given what you have learned here, you can conclude that it ________ be possible for a single cell to be the size of a human being.The elements that present in Protoplasm