Which of the following is NOT TRUE for ubiquinone   Question options:   It is a lipid soluble molecule   It can accept and donate 2 electrons and 2 protons   It transfers electrons to complex IV   Electrons are passed from either complex I or II to ubiquinone (UQ )

Prepare a schematic diagram and present it as though it were a Figure in a publication (scientific journal or textbook) The diagram should illustrate the interactions made between the key components of (a) total and (b) non-specific binding reactions. In preparing your diagram，you should reflect on the role of each of the components of the reaction mixtures, and why the subtraction of non-specific from total binding allows us to calculate specific binding. The diagram Legend should be brief but informative.

What is the role of tyrosine in prostaglandin synthesis? Tyrosine provides the proton to the double bond initiating the cascade for ring formation. Tyrosine is the source of the hydroxyl groups that converts PGH to PGD2 and PGF. Tyrosine provides a hydrogen free radical that initiates the cascade synthesizing the prostaglandins. Tyrosine provides hydrogen bonding interaction that immobilizes arachidonic acid for conversion by cyclooxygenases (COX) Tyrosine is a catalytic residue at the active site of COX.

biochemistry acid phospatases are an  important group of enzymes that can be detected in human blood serum. Under slightly acidic conditions (pH 5.0), this group of enzymes can hydrolyze biological phosphate esters as follows: R-O-P-O, + H 20> R-OH + HO-P-O,. Acid phosphatases are produced and can be detected in erythrocytes, kidney, spleen, the liver, and prostrate gland. The enzyme from the prostrate gland is clinically important because an increased activity in the blood is frequently an indication of cancer of the prostrate gland. Tartrate ion can strongly inhibit the phosphatase from the prostrate gland, but not acid phosphatases from other tissues. How can you use the information above to develop a specific procedure for measuring the activity of the acid phosphatase of the prostrate gland in human blood serum?

Which of the following molecules is NOT an amphipathic?     phosphatidyl choline     cholesterol     oleic acid     glucose

Explore the difference etween amylopectin and glycogen. Be sure to highlight what structural modifications in the molecules as it relates to their localization in different organisms (structure-function relationship).

The Nitrogen atom participating in a glycosidic bond in inosinate is donated by glutamine Glycine N5-formimino THF Aspartate O Carbamoyl phosphate Ammonia

Which of the following statements regarding proline is INCORRECT? It is an imino acid  Maintains healthy myocardium It helps strengthen joints Free proline can be hydroxylated to hydroxyproline 2.Which of the following compounds contributed to the two nitrogen atoms in urea ? Ammonia and glutamate Ornithine and aspartate Ammonia and alanine Glutamine and glutamate 3. Which of following statements about hydroxyproline is INCORRECT? There is no codon for hydroxyproline.  It is present in large amounts in collagen. Hydroxylation of proline residues is catalysed by a dioxygenase. Free proline cannot be hydroxylated to hydroxyproline.

Which of the following is not an assumption made when evaluating Michaelis Menton kinetics? the reaction is happening at body temperature the substrate is in great excess of the catalyst measurement of initial velocity of the reaction reaction conditions are occurring under steady state

on -f ion Substituting antisense oligonucleotide non-bridging oxygen atoms with a sulpha atom: Select one: O a. Decreases oligonucleotide stability in biological fluids O b. Increases oligonucleotide hydrophobicity increasing the likelihood of it partitioning a O c. None of these Od. Increases oligonucleotide stability in biological fluids Oe. Has no effect on oligonucleotide stability in biological fluids Therapeutic replacement genes need to be delivered to which intracellular compartment? Select one: O a. The chloroplast O b. The lysosome The Nucleus O c. O d. The ribosome O e. The Golgi Give both answer only with little bit explanation Asap Thanks