Valinomycin is an ionophore antibiotic that renders biological membranes permeable to K+. Its side effects in patients with bacterial infections include a rise in body temperature and sweating. Explain.
Q: Which functional groups of the amino acid residues are capable of ionization?
A: The functional groups that act as a proton acceptor or proton donor influencers the capacity for a…
Q: What is the relationship between the cooling of organs and tissues for medical transplants and the…
A: For patients with a terminal illness, organ transplantation is the most effective therapy. The…
Q: Using the principles of osmosis, explain why movement of Na + through a plasma membrane is followed…
A: Diffusion is the process in which any solute particle whether being solid or be a gas can move…
Q: why should triacylgycerol be insignificant component of plasma membeane
A: The fate of fatty acids present in the body of an organism is either to get incorporated into the…
Q: Can you help me to find procedure for measuring the activity of the acid phosphatase of the…
A: Acid phosphatase is a lysosomal enzyme that carries out the hydrolysis of organic phosphates at…
Q: WHat is the pI or isoelectric point of bradykinin? Explain
A: Bradykinin is a protein made of amino acids. Amino acids are the building blocks of proteins. There…
Q: through cell membranes, explain why all cell types are not sensitive to the presence of 17 beta
A: 17 beta estradiol is formed in the ovaries, testes or adrenal glands. It is made from cholesterol.
Q: Why is picric acid used in treatment of burns and tannic acid for diarrhea?
A: Picric acid is a pale yellow, odourless crystalline solid. It has been used as a yellow dye, as…
Q: In water, cytosine will gradually convert to uracil. Usingreactions you have learned in this and…
A: The nitrogenous bases are the main components of the nucleotide that forms a monomer of the nucleic…
Q: For a lipid-soluble drug that has very poor aqueous solubility, what strategies could be used to…
A: Solubility refers to the dissolution of a solute in the solvent to form a uniform mixture system. It…
Q: Blood volume must be restored in a person who has lost large amounts of blood due to serious injury.…
A: Answer- For the blood restoration in an injured person isotonic solution is given only.
Q: severe ketosis situations produce acidosis, explain
A: In case of physiologic ketosis, ketones in the blood are higher above baseline levels, however, the…
Q: What would you expect to happen to levels of mevalonate in human plasma if an individual were to go…
A: The mevalonate used in the mevalonate/HMG-CoA pathway to synthesize cholesterol, farnesyl…
Q: effects of ketosis in the body
A: Ketosis can be defined as the process that occurs when our body does not have enough carbohydrates…
Q: The osmolarity of plasma is maintained at about 300 mOsM. What would the osmolarity inside a red…
A: Solute concentration is a solution that makes the solution hypertonic, hypotonic, or isotonic when…
Q: What is the ionization state of phosphoric acid in the cytoplasm? Why is phosphoric acid such a…
A: Phosphoric acid is a phosphorus-containing inorganic acid that is colorless and odorless. Phosphoric…
Q: How can measuring the activity of the acid phosphatase of the prostrate gland in human blood serum…
A: The acidic phosphatase is an enzyme that carries out the hydrolysis of orthophosphoric acid esters.…
Q: Mannitol, a carbohydrate, is supplied as a 25% (w/v) solution. This hypertonic solution is given to…
A: Mannitol is a type of alcohol sugar formed from the monosaccharide carbohydrate, mannose. Mannitol…
Q: What percent concentration of KCl would be isotonic to body cells? _______%
A: An isotonic solution is having two solutions with the same osmatic pressure across a semipermeable…
Q: One treatment for hyperuricemia is administration of xanthine oxidase inhibitors like allopurinol.…
A: Hyperuricemia means a high concentration of uric acid in the blood. Hyperuricemia results in gout…
Q: extracellular conditions are unfavorable, th
A:
Q: How will raising the temperature affect the regulation of RodA? what are the possible results and…
A: Introduction :- Temperature effects different biological processes and structures differently . The…
Q: When the pathogen Salmonella typhimurium infects mammalian cells, the host cell protease caspase-1…
A: Glycolysis is the metabolic pathway which is involved in the conversion of glucose to pyruvate via…
Q: Which of the following are clinical manifestations of oxidative phosphorylation disorders ? (more…
A: In electron transport chain flow of electron ( oxidation) is coupled with formation of ATP…
Q: Is there are direct relationship between the values of percent transmittance and absorbance? Provide…
A: Transmittance and absorbance are well known terms in the field of spectroscopy. Spectroscopy…
Q: Describe the production of dNTPs from their corresponding NDPs.
A: Nucleosides are a combination of a nitrogen base with pentose sugar. The nitrogen base combines with…
Q: Explain why glycated haemoglobin (HbA1C) is a suitable index for long term hyperglycaemia.
A: Glycated hemoglobins are the form of hemoglobin which are chemically linked to sugar. The normal…
Q: Hypotonic solutions cause red blood cells to shrivel- a process known as crenation.
A: Osmosis is the diffusion of water molecules across a selectively permeable membrane from a region of…
Q: Glucose-6-phosphatase is located inside the endoplasmic reticulum. Describe the probable symptoms of…
A: Glucose 6-phosphatase is an enzyme that hydrolyzes glucose 6-phosphate, leading to a group of…
Q: The inorganic compound most abundant on plasma cell is
A: - Plasma cells are differentiated B-lymphocyte white blood cells . they're capable of secreting…
Q: Why do the BP and HR change with drops in temperature? Explain the physiologic mechanism behind…
A: Blood pressure ( BP) is the pressure exterted by the blood against the walls of blood vessels during…
Q: Tetrodotoxin binds to sodium channels and blocks the passage of sodium ions. Based on this…
A: Action potential generates when the neurons want to pass the information along the body from its…
Q: Complete the following chart about PDHK activity by determining if the molecule would be in high or…
A: Pyruvate dehydrogenase kinase (PDHK) is a kinase enzyme that is very important to regulate the…
Q: What type of intravenous solution (isotonic/hypertonic/hypotonic) must be administered to a patient…
A: Asked : Type of intravenous solution to patient with polydipsia from head injury
Q: Usually , rates of diffusion vary inversely with molecular weights; so smaller molecules diffuse…
A: In cells, both cAMP and calcium ions function as secondary messengers. It means both of these…
Q: Methicillin cannot be destroyed by because
A: Methicillin is a narrow spectrum beta-lactam antibiotic. It is used in laboratory to test the…
Q: During ketosis, acetone may be detected on the patient's
A: It is the process that happens when there are not enough carbohydrates in the body to carry on the…
Q: By calculating the osmolarity of each of the following solutions, which solutions can be used in…
A: M here signifies Molarity of solution . 1M solution of a nonionizing substance such as glucose is a…
Q: Aspirin reduces inflammation and prevent platelet aggregation by inhibiting the formation of which…
A: Aspirin is nonsteroidal anti-inflammatory drug (NSAID) used to treat pain and inflammation. Aspirin…
Q: Suggest a reason why inorganic ions, such K+, Na+, Ca2+ and Mg2+, do not cross biological membranes…
A: Biological membranes separate the inside and outside of an organism and controls the entry and exit…
Q: Let’s say that the intracellular tonicity is 300 mosm. Checkmark the correct response to what would…
A: The ability of an extracellular solution to make water move into or out of a cell by osmosis is…
Q: Given that ketones from ketosis are filtered in the kidney as anions, how does this lead to…
A: Ketosis is a metabolic state in which your body uses fat for fuel instead of carbs. Given that…
Q: How can we find the resistance of a cell-membrane?
A: Introduction: Cells are the underlying, practical, and organic units of every single living being. A…
Q: Sickle-cell hemoglobin (HbS) differs from normal human adult hemoglobin (HbA) by a single mutational…
A: In sickle cell anemia, which is a genetic disease, there is a single nucleotide mutation. This…
Valinomycin is an ionophore antibiotic that renders biological membranes permeable to K+. Its
side effects in patients with bacterial infections include a rise in body temperature and sweating.
Explain.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Beta- lactam drugs by inhibiting formation of the plasma membrane. a) true b) falseTraditionally, alkaloids have been used in smaller doses for various treatments, and larger doses have been avoided. Explain this phenomenon.why is having a more reductive environment will alter the functional characteristics of alpha keratin?
- Identify and name the disease in which the patient’s cells lose the property of contact inhibition. State its possible causes and explain any three methods to accurately detect the pathological and physiological changes that take place due to the disease in living tissues.Differentiate Streptolysin O from Streptolysin S. What titer is significant for streptococcal infection? Discuss the principle behind ASO titration method based on Neutralization reaction.Tetracycline is a drug of preferred use for Mycoplasma infections. Explain how this may relate to multi-efflux pumps as a mechanism of antibiotic resistance
- Would puromycin be useful for the treatment of a virus infection? Why or why not? Would chloramphenicol be useful?What is the best anticoagulant for blood? Explain.A certan antihistamine is often prescribed for allergies. A typical dose for a 100 pound person is 22mg every 6 hours. Complete parts a) and b) below. a) following this dosage, how many 12.3mg chewable tablets would be taken in a week A 100 pound person could take____ tablets in a week. b) this antihistamine also comes in a liquid form with concentration of 12.3 mg/5 ml. Following the prescribed dosage, how much liquid antihistamine should a 100 pound person take a week?