The pain and inflammation caused by a snake bite can be treated with certain steroids. What is the basis of this treatment?

Q: List two ways in which glutathione functions in red blood cells.

A: Glutathione is a tripeptide which means it is composed of three amino acids, namely- glycine,…

Q: Myristoleic acid is a monounsaturated fatty acid found in small amounts in a variety of foods.…

A: Myristoleic acid would undergo beta-oxidation for its catabolism.

Q: When a vertebrate dies, its muscles stiffen as they are deprived of ATP, a state called rigor…

A: Rigor mortis is defined by the decline of ATP to zero within the muscles. It is the most evident…

Q: Red blood cells synthesize and degrade 2,3-biphosphogylerate (2,3-BPG) as a detour from the…

A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate. It…

Q: Phospholipases show an enhanced activity for a substrateabove the critical micelle concentration.…

A: A phospholipase is an enzyme that hydrolyzes phospholipids into fatty acids and other lipophilic…

Q: There is an unusually high concentration of phosphatidylcholine on the lumenal side of the ER. What…

A: Phosphatidylcholine is a type of phospholipid and forms a major component of biological membranes.…

Q: Membranes that contain a significant proportion of cis unsaturated fatty acids are more fluid than…

A: Membrane fluidity refers to the viscosity of the lipid bilayer of a cell membrane or a synthetic…

Q: Glucose has been found to react nonenzymatically with hemoglobin, through Schiff base formation…

A: Diabetes is a condition that impairs the body's ability to process blood glucose, otherwise known as…

Q: - Lithium ion inhibits the synthesis of inositol trisphosphate by inhibiting a reaction in the…

A: Inositol triphosphate (IP3) is a secondary messenger which activates the receptors present on the…

Q: the number of low affinity binding sites occupied by a ligand at 100% saturation is greater than the…

A: Introduction A molecule that particularly attaches to another molecule, often a bigger one, is known…

Q: True or False Activation of a G protein complex causes a conformational change in the α subunit,…

A: Introduction In the cytoskeleton, microtubules, which are the polymers of alpha- and beta-tubulin,…

Q: Draw a phosphorylated tyrosine molecule at physiological pH. Assume that the phosphate group is…

A: Tyrosine (Tyr) is an aromatic amino acid. It plays an important role in metabolism and the…

Q: You treat human umbilical vein endothelial cells (HUVECS) in the lab with hydrogen peroxide to…

A: In the question, the human umbilical vein endothelial cells are treated with hydrogen peroxide to…

Q: A genetic defect in coagulation factor IX causes hemophilia b, a disease characterized by a tendency…

A: Blood coagulation or blood clotting is the most effective hemostatic mechanism. It involves in the…

Q: One of the toxins produced by Bacillus anthracis (the cause of anthrax) is known as EF, or edema…

A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…

Q: Sequentially list the signal transduction process from ligand binding to biological response for the…

A: Phospholipase C (PLC) is a class of enzymes that cleave the membrane phospholipids at the position…

Q: Phosphorylated compounds with a high hydrolysis rate have a high phosphoryl group transfer…

A: Phosphoryl group transfer potential is simply a measure of the ability of a phosphorylated group to…

Q: Can you please pick the right answer in each parentheses? Sphingolipids are synthesized from…

A: Introduction: Sphingolipids are synthesized from "Palmitoyl-CoA" and have a diversity of biological…

Q: Inositol 1,4,5-trisphosphate (IP3) and diacylglycerol (DAG) are second messenger molecules derived…

A: Activated phospholipase C catalyzes the breakdown of PI 4,5 bisphosphate into IP3 and DAG. Thrombin…

Q: Difference between inositol triphosphate and cyclic Amp

A: Introduction: Different electrical signals or chemical compounds serve as messengers for…

Q: Individuals with inadequate tyrosine metabolism are oftenlight-sensitive and easily develop severe…

A: Tyrosine can be formed from phenylalanine. Tyrosine is involved in synthesis of variety of…

Q: BPC is a heterotropic allosteric modulator. in which way does this compound change the uptake and…

A: Hemoglobin is the protein in RBC and helps in the transport of oxygen via blood. Proper oxygen…

Q: In contrast to phospholipids, the transport of fatty acids across membranes is much more rapid (less…

A: Phospholipids are a class of lipids whose molecule has a hydrophilic "head" containing a phosphate…

Q: Lactic acid builds up in the athlete's thigh muscle after marathon training. Compare and contrast…

A: Glycogen is a homopolysaccharide. glycogen has α1-4 glycosidic bond in linear eight to ten…

Q: In contrast to phospholipids, the transport of fatty acids across membranesis much more rapid (less…

A: The cell membrane is comprised of a phospholipid (Bilipid) layer, which acts as a selective membrane…

Q: In sickle cell anemia, hemoglobin forms long fibers as a result of Burying of non-polar amino acids…

A: Sickle cell anemia is a hereditary blood disorder characterized by the abnormal shape of red blood…

Q: Ethanol is unusual in that it is freely soluble in both water and lipids. Thus, it has access to all…

A: Ethanol is a chemical compound. It is organic. It is simple alcohol having the chemical formula…

Q: For each of the molecules listed below, type YES beside ALL answers that are metabolites that…

A: Biomolecules are organic in nature. They are mainly composed of carbon, hydrogen, oxygen, nitrogen,…

Q: Consumption of nitrate-rich vegetables such as spinach have been shown to reduce blood pressure in…

A: Nitrate is obtained from green leafy vegetables such as spinach. Nitrate is then converted to nitric…

Q: Suppose a new patient, patient HLU, presents with fatigue and failure to thrive within a few days.…

A: Hypoglycemia is a condition where the blood sugar level remains below normal. The normal blood…

Q: During glycogen synthesis, glucose-1P is converted into a molecule called UDPG. This reaction also…

A: The glycogen synthesis takes place in animal tissues. The glycogen synthesis begins with glucose 6-…

Q: Is there anyway to draw a visual diagram for this as the explanation does not make sense how can 2…

A: The catalytic triad is a group of three amino acids that are commonly found in the active sites of…

Q: In trimetric G proteins the only function of the bamma y complex is to allow reactivating of the a…

A: G proteins are called the guanine nucleotide proteins that are responsible for switching on and off…

Q: Write a balanced equation for the hydrolysis of cGMP, catalyzed by cGMP phosphodiesterase. Would you…

A: cGMP is a cyclic nucleotide derived from GTP. It act as second messenger. It regulates ion channel,…

Q: The phosphorylation and oxidative decarboxylation of oxaloacetate by inorganic phosphate (Pi) to…

A: In biochemical processes, the energetics of reactions play a crucial role in determining their…

Q: Suggest a reason why trans fatty acids have melting points similar to analogous saturated fatty…

A: Fatty acids are considered as the long hydrocarbon chain of the carboxylic acid of lipids or fats.