Why do steroids take relatively long to generate change after they bind to intracellular receptors? O The intracellular receptors have very slow kinetics. The bound receptors affect gene transcription rates. O The steroid receptor complex activates signal transduction pathways. O The steroid receptor complex must then exit the cell to exert its effects.

Q: Unique explaination. LisT Factors that influence enzymatic activity.

A: Enzymes are biocatalysts that help the process go more quickly. They are proteins that function by…

Q: Please ASAP. THankyou. Question 17 If you completely inhibit the Na+/K+ ATPase, which of the…

A: The sodium-potassium ATPase is a protein found on the cell membrane that functions to couple  ATP…

Q: Florence Nightingale Nursing history. How to adequately Identify the problem?  what are the…

A: Florеncе Nightingalе, born on May 12, 1820, in Florеncе, Italy, and oftеn rеfеrrеd to as thе "Lady…

Q: In the Ca++ current traces below, why is the current different during the test condition? +20 mV Ем…

A: the given figure shows the experimental data represented in a graph , which shows how the calcium…

Q: URGENT. PLZ HELP.

A: Arginine is an important amino acid that makes up the protein. The protein is made up of a sequence…

Q: Please ASAP. Thank you. Explain these results in short answer form. Why was the slope zero for…

A: Peroxidase is the enzyme that catalyzes oxidation-reduction reactions by the use of free radicals…

Q: A B REDSOX FOG FG 15. Used for running a marathon-long distance; very slow

A: Skeletal muscle fibers are cylindrical muscle cells that form bundles to make up a skeletal muscle…

Q: Examine the following diagram. Name the catalytic mechanism(s) involved and give a short description…

A: Chymotrypsin It hydrolysed the peptide bonds following bulky aromatic aminoacid residues in…

Q: Which of the following requires a single subunit to make a functional pore? options:

A: Voltage gated Na+ channel is made up of  α subunit it and β subunit. But presence of  α subunit is…

Q: Phosphofructokinase (PFK) activity is altered by changes in the energy state of the cell. Under high…

A: Phosphofructokinase (PFK) is an enzyme of the glycolytic pathway. Glycolysis is a catabolic pathway…

Q: Select all that apply. Amino acid synthesis is generally regulated by:

A: Amino Acids are the monomeric units of proteins. They contain a carboxyl group and an amino group.

Q: How is KA channel activated? What is role of this channel in the action potential?

A: Ion channels are proteins embedded in the membrane and they are responsible for the selectivity and…

Q: In the reaction Na + Cl à Na+ + Cl-, which component is said to become ‘oxidized’ and which is…

A: In this question, we have to define oxidation and reduction in NaCl

Q: Describe the differences between how competitive and non-competitive inhibitors work.

A: Protein molecules known as enzymes help to accelerate chemical reactions. In other words, an enzyme…

Q: ILLUSTRATIONS. For each of the given proteins: • Draw the final location of the following proteins…

A: Introduction  A protein is an extremely complex natural molecule made up of amino acid residues…

Q: 1. How do you activate and inactivate protein kinase A?

A: Cell signaling is part of any interactive activity that directs the basic activities of cells and…

Q: What is the common purpose of the amaerobic breakdown of pyravate in both yeast and muscle cell ? Be…

A: Introduction: Fermentation involves the conversion of sugar to alcohol in the presence of yeast. It…

Q: How GTN works? What are the combination drug therapy are used in managing the Hyperlipidemia? please…

A: Glyceryl Trinirate is drug which acts as a vasodilator. It leads to the widening of both arteries…

Q: Enzymea make reactiona go, by the activation energy of the reaction.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Your friend has decided to try the keto diet but is not complaining of general pain in their…

A: Keto diet can cause the initiation of symptoms that are collectively known as keto flu. This happens…

Q: In the complete breakdown of glucose to CO2 and H2O, a total of , reduced --- electron acceptors…

A: Cellular respiration is the process by which glucose is broken down and produce energy in the form…

Q: what could explain the differences observed in the 2 traces of calcium currents below? -3 mV -3 mV…

A: There are two different traces of calcium current observed.

Q: How GTN works? What are the combination drug therapy are used in managing the hyperlipidemia?

A: Glyceryl trinitrate is a nitrate is a potent vasodilator medication. It relaxes the muscles that…

Q: NSWER BRIEFLY. Thank you. Give some abnormal conditions wherein the APTT is prolonged. Why is APTT…

A: aPTT or activated partial thromboplastin time is different from PTT that is Partial thromboplastin…

Q: Using Fischer projections, complete the reaction equation for this transformation. racemase HN-H ?…

A: Introduction: L-alanine is converted to D-alanine by the action of the enzyme alanine racemase.

Q: show workings. child who N goh fur 2 A physician order s gentamycin 4o weighs kgl day a what The…

A: Gentamicin is usually administered through intramuscular route but can be given intravenously when…

Q: Pls help ASAP.

A: Enzymes are biological catalysts. The factors affecting the enzyme activity are: The concentration…

Q: For the scenario below relating to Glycogenolysis, please explain how glucose release would be…

A: Glycogen is a macromolecule which acts as a storage of glucose in our body. It is a highly branched…

Q: give me an example for a drug that has 1% bioavailability and how and why we use that drug?

A: bioavailability is a generally defined as the measure rate or fraction of initial dose of a drug…

Q: One action of Gi is to A. Stimulate effector enzymes B. Inhibit adenylyl cyclase C. Activate the…

A: G-protein-coupled receptors (GPCRs) are the group of membrane receptors present in most of the…

Q: Compare AND contrast an intercalator and an alkylating agent.

A: Intercalating agents and alkylating agents, both have effects on the cell's DNA by altering it.

Q: uch needed

A: When there are high amounts of cholesterol in the blood  Cholesterol builds up on the walls of…

Q: Alpha subunit of voltage-gated ion channels serve as toxin binding site pore Gate O voltage sensor

A: Alpha subunit of voltage gated ion channel forms an ion conduction pore while beta subunit helps in…

Q: Activity of a protein as a function of pH 100 Percent activity (%) 8 50 55 60 6.5 7.0 75 80 8.5 PH

A: Chymotrypsin is a proteolytic enzyme. It acts on proteins and cleaves only specific bonds in…

Q: phosphorylation

A: The biological process of adding a phosphate molecule to an organic or inorganic molecule, such as…

Q: Hi, help please. Discuss each method of regulating phosphofructokinase below as indicated by the…

A: Glycolysis is the process, which helps to convert glucose into pyruvate, with the release of energy.…

Q: Which of the following is not an ultradian rhythm?   A. Hormone production   B. Alertness…

A: A circadian rhythm is a natural process that is present in most living organisms. It is a biological…

Q: Which of the following would have the lowest (most negative) standard reduction potential (E’0)?…

A:

Q: Hyperpolarization activated cyclic nucleotide modulated channels (HCN). How is this channel…

A: Hyperpolarization-activated and cyclic nucleotide-gated (HCN) channels are involved in numerous…

Q: Sweet proteins. List the key classes of glycoproteins, their defining characteristics, and their…

A: Glycoproteins are known as specialized proteins that are composed of oligosaccharide chains i.e,…

Q: Why would a medical doctor administer naloxone in addition to an opiate such as Fentany

A: The term opioids includes compounds that are extracted from poppy seeds as well as semisynthetic and…

Q: 5. Which individual is suffering from dietary iron deficiency? Give your reasons.

A: Iron deficiency anemia is the lack of production of healthy red blood cells or erythrocytes by the…

Q: Which of the following is mediated by a2d subunits of Ca++ channels? Dehydration of Ca++ Creating…

A: Voltage-gated calcium (CaV) channels are needed for various key functions. This includes transmitter…

Q: Identify the nine regions and four quadrants of the abdominopelvic cavity.

A: As we know The abdominopelvic cavity is an oval and largest cavity of the human body. The cavity is…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.