QUESTION 36 Lipophilic ligands bind to intracellular receptors and open ligand-gated ion channels affect gene transcription activate adenylyl cyclase bind to G proteins

Q: Question 17 A male patient is receiving heparin by continuous intravenous infusion. The nurse will…

A: Medicine now is radically different from what it has previously been in our history and culture. We…

Q: Which enzyme catalyzes the conversion of Cholesteryl ester to cholesterol and fatty acid? O…

A: Cholesteryl ester, a dietary lipid, is an ester of cholesterol. The ester bond is formed between the…

Q: G-alpha is not only an activator of Adenylate cyclase, but it is a GTPase. How does mutation in…

A: g protein coupled receptors are family of receptors having a g protein . epinephrine is a…

Q: QUESTION 39 Which peptide has a greater absorbance at 280 nm? Glu-Leu-Gln-Phe-Thr-Leu-Asp-Gly-Tyr O…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: QUESTION 5 Lipid-soluble solutes move across membranes along their concentration gradients by: O…

A: The plasma membrane that surrounds the cell is made up of lipids and proteins. Lipids specifically…

Q: HDL is produced via the exogenous lipoprotein pathway? O True O False

A: HDL are the high-density lipoprotein and also called good cholesterol.

Q: QUESTION 10 Which imaging method would give you the technical ability to view the details of the…

A: Differential interference contrast (DIC) microscopy is a type of light microscopy technique that…

Q: Select the correct order of the following steps in IP3 signaling: + IP3 binds to ligand-gated…

A: Correct order of IP3 signaling:- 1. The ligand bind to the receptor. 2. The G protein swaps out GDP…

Q: Question 16 is an irreversible competitive inhibitor of bacterial beta-lactamase. clavulanic acid O…

A: Enzymes are highly specialized proteins that act as a catalyst in the biological system, they are…

Q: Which of the following lipoproteins is primarily involved in the transport of exogenous lipids O…

A: VLDL and HDL are involved in the transport of exogenous lipids

Q: All of the following elements are involved in the signaling cascade that promotes glycogen breakdown…

A: INTRODUCTION- Glycogen is the major storage form of glucose mainly in the liver and muscle, glycogen…

Q: Which of the following is not a potential biological role of the lipid asymmetry of the plasma…

A: The plasma membrane is also known by the name cell membrane. This membrane is found in all the major…

Q: During fruit fly development, a transmembrane protein called Delta on the surfaces of presumptive…

A: Cell signalling involves the following events: Synthesis of signalling molecules their…

Q: Question 26 transcription activator bound at the activator binding site O Gene is switched ON O Gene…

A: Ans - Transcription activator bound at the activator binding site to switch on the gene.  # These…

Q: N-glycosyltransferase attaches which sugar to the base oligosaccharide to synthesize the A antigen?…

A: A set up three, four or more alleles which have arise in as a result of mutation of the normal gene…

Q: QUESTION 12 Large, hydrophilic solutes move across membranes against their concentration gradients…

A:

Q: QUESTION 14 COVID-19 has been shown to effect hemoglobin's ability to bind and transport oxygen…

A: Hemoglobin is an oxygen transport protein present in the RBCs. Hemoglobin transports oxygen from the…

Q: If these onion cells are placed in pure water, pure water is a solution.

A:

Q: Question 24 Match the lipoprotein or reaction based on the lipid transport pathway shown: DIETARY…

A: The blanks are filled as follows and the option is assigned to the right place.

Q: Question 24 If the cell has a mutant nonfunctional CDC25, where does it arrest? O O G2 G1 M

A: A cell has four distinct phases in the cell cycle; which are called Interphase (G1), synthesis or S…

Q: QUESTION NO. 1 Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which one ot the following statements is FALSE? Oa ADP is often one of the products of a reaction…

A: Protein kinases are enzymes that regulates biological proteins by phosphorylation with ATP. IT…

Q: CD4 cells are cells and CD8 cells are cells A killer, suppressor B helper, cytotoxic C cytotoxic,…

A: Introduction: Our immune system's lymphocytes are a subset of white blood cells. There are two of…

Q: Light consists of units of energy called_ which are absorbed by neutrons/ pigments photons/pigments…

A: * photosynthesis is process of using light and making their own food . * A plants are autotrophs…

Q: QUESTION 1 Following the deavage of disulfide bridge, use to block the disulfide reformation…

A: disulfide bridge is formed from bond between two sulfur molecules and is formed between two cysteine…

Q: This blood protein, also known as an immunoglobulin, is systemic and specific in its effect of…

A: The immune cells in our body responsible for giving protection against different kinds of pathogens.…

Q: Which pathways are stimulated by glucagon? Select all that apply. glycolysis glycogen metabolism…

A: The pancreatic islets of Langerhans cells release the peptide hormone known as glucagon. The most…

Q: QUESTION 11 micro-RNAS (MİRNAS) regulate gene transcription MRNA translation and stability splicing…

A: A microRNA is a small single-stranded non-coding RNA molecule found in all organism, that…

Q: 69. Host Defenses. T cytotoxic lymphocytes exhibit all of the following traits EXCEPT: O secrete…

A: Cell-mediated Immunity is due to the activity of T-lymphocytes just as Humoral Immunity is due to…

Q: Sphingolipids do I. contain a glycerol core with a phosphocholine headgroup. II. contain a modified…

A: The entire structure of sphingolipids does not show the presence of glycerol molecules. Glycerol…

Q: Adipocytes store fat in phospholipid-coated droplets in the cytosol. The protein perilipin is also…

A: Perilipin, also recognized as a protein associated with lipid droplets, is a protein that is…

Q: Ils undergoin

A: Introduction: A disease is a condition that affects the normal functioning of an organism. Diseases…

Q: QUESTION 1 The Wnt signaling pathway component, Dsh, effects the action of B catenin by: O A.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Question 8 Lipoplexes trapped in endosomes prevent destruction by lysosomes due to the inclusion…

A: Lysosomes are the organelles present in cells and filled with hydrolytic enzymes.

Q: Place the following anterior forearm muscles in order, from lateral to medial 1. Palmaris longus 2.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of these is a function of Ribulose-1,5-bisphosphate carboxylase/oxygenase (aka, RuBisCO)?…

A: Hello, thank you for your question.

Q: QUESTION 1 There are dozens of different genetic varlants of G-alpha. Compared to cells expressing a…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which…

Q: Lysogenic cells have phages that are: A actively synthesizing viral proteins B biosynthesizing only…

A: Phage viruses are viruses that infect the cells of microorganisms. On the basis of their host these…

Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.