Camp signaling Samenvattingen, Aantekeningen en Examens

BIO 202 Arizona State University -Bio 202 Exam #1 multiple choice with answersThe difference in nervous system & endocrine system signaling is that - correct answer the endocrine system transmits signals more slowly which last much longer at the target tissue. Virtually all amino acid-based hormones exert their signaling effects through intracellular ________. - correct answer second messengers The ability of a specific tissue or organ to respond to the presence of a hormone is dependent o...

UNE Biochem 1005 Unit 2 Exam Latest Questions With Correct Solutions. 1. Pyruvate dehydrogenase kinase catalyzes a reaction that results in which of the following? The phosphorylation and inactivation of E1 subunit (pyruvate dehydrogenase complex 1. Which of the following intermediates is an allosteric activator of pyruvate kinase? a. Fructose 1.6 bisphosphate 1. Which of the following is the initial second messenger in the signaling cascade initiated by glucagon? a. cAMP 1. Hereditary ...

Ca+2 levels are maintained at low levels in the cytosol by which of the following? - A. Ca+2 ATPase pumps on the ER membrane (SERCA) B. Ca+2/Na+ exchangers on plasma membrane C. Ca+2 ATPase pumps on plasma membrane ***D. all of the above Patterning is best described as which of the following? - A. Ability of a cell or tissue to influence the developmental fate of nearby cells/tissue - can be by diffusible chemical signal or cell contact B. Emergence of characteristic shape and organizati...

Bios 1108 Module 3 Exam Questions and Answers 100% Pass Cell Signaling Pathway - Correct Answer ️️ -"RaceCAR" - Reception of signaling molecule (ligand) to specfiic receptor - protein-to-protein Communication (transduction); ex: receptor-to-enzyme, kinase-to- target -signal Amplification typically with second messengers (cAMP, etc) -sgnal response nuances: tissue/cell-type specific responses, signal crosstalk Direct Signaling - Correct Answer ️️ -communication between adjacent...

UNE Unit 2 Exam Questions & Answers 2024 A patient is found to have a rare disease in which the secretory function of the α-cells of the pancreas is impaired. As a consequence, glucagon cannot be secreted. Direct stimulation of which of the following pathways in liver will be impaired? 1. glycolysis 2. glycogenesis 3. TCA 4. gluconeogenesis 5. Pentose phosphate pathway - ANSWER-gluconeogenesis. process of converting other amino acids into glucose. Gluconeogenesis is activated ...

ANSC 221 Exam 2 Questions And Answers (Verified And Updated) There are three transporter types: - answerUniporter, Symporter/co-transporter, and Antiporter. Oxidative process of metabolism involves _________. - answerelectron transport chain carbohydrate to protein - answerGlycoprotein ________-cartilage (GAG example) - answerchondroitin sulfate _____ adhere cells to each other and to the ECM - answercell junctions ____ coordinate cellular activites in multicellular animals. - answerHorm...

Bio 202 Exam #1 multiple choiceThe difference in nervous system & endocrine system signaling is that - correct answer the endocrine system transmits signals more slowly which last much longer at the target tissue. Virtually all amino acid-based hormones exert their signaling effects through intracellular ________. - correct answer second messengers The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on ________. - correct answer the presence of th...

ANSC 221 Exam 2 Questions With 100% Correct Answers Uniporter, Symporter/co-transporter, and Antiporter. - answerThere are three transporter types: electron transport chain - answerOxidative process of metabolism involves _________. Glycoprotein - answercarbohydrate to protein chondroitin sulfate - answer________-cartilage (GAG example) cell junctions - answer_____ adhere cells to each other and to the ECM Hormones - answer____ coordinate cellular activites in multicellular animals. Iso...

UNE Biochem 1005 Unit 2 exam questions & answers 2024 1. Pyruvate dehydrogenase kinase catalyzes a reaction that results in which of the following? - ANSWER-The phosphorylation and inactivation of E1 subunit (pyruvate dehydrogenase complex 1. Which of the following intermediates is an allosteric activator of pyruvate kinase? - ANSWER-a. Fructose 1.6 bisphosphate 1. Which of the following is the initial second messenger in the signaling cascade initiated by glucagon? - ANSWER-a. cAMP ...

UNE Biochem 1005 Unit 2 exam graded A+ 1. Pyruvate dehydrogenase kinase catalyzes a reaction that results in which of the following? The phosphorylation and inactivation of E1 subunit (pyruvate dehydrogenase complex 1. Which of the following intermediates is an allosteric activator of pyruvate kinase? a. Fructose 1.6 bisphosphate 1. Which of the following is the initial second messenger in the signaling cascade initiated by glucagon? a. cAMP 1. Hereditary fructose intolerance in caused by a ...