Glucokinase - Study guides, Class notes & Summaries

CH33 DIABETES MELLITUS ,CH 41 HYPERTHYROIDISM AND HYPOTHYROIDISM, NR 508 WEEK 5(NR 508) QUESTIONS AND ANSWERS 2023/2024 Type 1 diabetes results from autoimmune destruction of the beta cells. Eighty-five to 90 percent of Type 1 diabetics have: A. Autoantibodies to two tyrosine phosphatases B. Mutation of the hepatic transcription factor on chromosome 12 C. A defective glucokinase molecule due to a defective gene on chromosome 7p D. Mutation of the insulin promoter factor -CORREC...

Which pair of enzymes listed below is unique to gluconeogensis? A. Pyruvate kinase and pyruvate carboxylase B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase C. Fructose bisphosphatase and phosphofructokinase D. Pyruvate dehydrogenase and glucose 6-phosphatase - ANS - B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase Which 2 polysaccharides contain the same types of bonds? A. Cellulose and amylose B. Amylopectin and glycogen C. Glycogen and cellulose D. Amylose ...

Anabolism * The process of making large molecules from smaller ones Catabolism/ Catabolic * the process of breaking down large molecules to RELEASE energy * catabolism of triglycerides is LIPOLYSIS * during PROTEIN catabolism, the body is protected against ammonia toxicity because the LIVER combines ammonia with carbon dioxide to form urea * GLUCAGON hormone is secreted by the pancreas, triggers the catabolism of glycogen * energy required to fight or to flee from enemy is provided by catabolis...

α-helices and β-sheets are primarily stabilized by which of the following interactions? hydrogen bonding Domains are common structural elements that retain a particular function within the protein. Which of the following is an example of a protein domain? An arrangement of β-strands connected by α-helices (βαβαβ) How do most enzymes reduce the activation energy needed to move a reaction forward? Providing an active site most complementary the transition state A 22-year old fema...

MARYVILLE NURS 615 PHARM Exam IV Questions With Answers Latest 2024 (GRADED) How will you prescribe lipase, protease, and amylase components? - ANSWER Patients with cystic fibrosis are often prescribed enzyme replacement for pancreatic secretions each replacement drug has amylase, lipase and protease components, however the drug is prescribed in units of lipase What is the medication of choice for hypertensive crisis with pheochromocytoma? - ANSWER Surgical resection of the tumor is the fir...

Which property of enzymes is illustrated in the final step of the enzymatic cycle? Enzymes are reusable n the enzyme cycle, which step immediately follows induced fit? Formation of the enzyme-product complex Which type of inhibition occurs when a particular drug binds to the active site of an enzyme? Competitive Salivary amylase, an enzyme responsible for partial digestion of carbohydrates, has optimum activity at a pH value of 6.8. What is the impact on the activity if ...

Under low energy conditions, AMP will bind to phosphofructokinase I and glycogen phosphorylase at site unique to the active site. This enhances the activity of these enzymes. This is an example of which of the follow types of enzyme regulation? Allosteric activation An example of enzyme activation by cleavage is best illustrated by which of the following? Activation of chymotrypsinogen to chymotrypsin Children with cystinosis have growth delay and both renal and ocular issues due...

UNIT 1 UNE CHEM 1005 EXAM QUESTIONS AND ANSWERS Hemoglobin binds oxygen with a greater affinity in the: R state Hemoglobin bound to heme is termed a holoprotein. The heme or porphoryin ring is required for oxygen binding and it is termed a: prosthetic group Alpha helices and beta sheets are primarily stabilized by: H bonding Ligases are a class of enzymes characterized by their ability to: synthesize bonds between carbon atoms and an additional atom that is involved in the cleavage of ...

NADH-Q oxidoreductase - ANSWER-Also known as complex 1 2e - ANSWER-How many electron does NADH donate in complex 1? Succinate-Q reductase - ANSWER-Also known as complex 2 Q-cytochrome C Oxidoreductase - ANSWER-Also known as complex 3 Cytochrome C Oxidase - ANSWER-Also known as complex 4 reduced - ANSWER-Oxygen acts as an electron acceptor and is —- into water therefore it is important that we receive oxygen for it to dissociate into Hydrogen Hydrogen ions - ANSWER-With the in...

Biochemistry II Exam 1 Questions And Answers A+ Review Solution Homeostasis is the maintenance of a dynamic(not static) steady state in an organism through careful control of biochemical processes. Example is regulation of glycolysis and gluconeogenesis(blood glucose high we want glycolysis to occur and low blood glucose levels we want gluconeogenesis to occur) - ANSWER-Define homeostasis and provide an example of a cellular process that helps maintain homeostasis. oxidative processe...