WHICH IS AN ENZYME-SUBSTRATE COMPLEX IN THE FOLLOWING? hyaluronidase and semen hexokinase and glucose salivary α-amylase and lactose pancreatic amylase and maltose salivary α-amylase and cellobiose
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WHICH IS AN ENZYME-SUBSTRATE COMPLEX IN THE FOLLOWING?
hyaluronidase and semen
hexokinase and glucose
salivary α-amylase and lactose
pancreatic amylase and maltose
salivary α-amylase and cellobiose
Step by step
Solved in 4 steps
- Which of the following are true about Enzyme-Substrate Complex ? hyaluronidase and semen salivary α-amylase and lactose pancreatic amylase and maltose salivary α-amylase and cellobiose hexokinase and glucoseConversion of amino acid nitrogen into urea by the liver for excretion normally involves all the following enzyme activities EXCEPT O Ornithine transcarbamoylase Carbamoyl phosphate synthetase II Glutamate dehydrogenase Arginase Which of the following statements about theLactose intolerance is caused by reduced production of the enzyme lactase. A variety of digestive system problems, such as celiac disease and Crohn’s disease) can also lower the production of lactase. If an individual produces low levels of the enzyme lactase, explain why they might be able to tolerate eating dairy products that contain lower levels of lactose (e.g., hard cheeses, feta cheese, and cottage cheese), but will not be able to tolerate foods with high levels of lactose (e.g., milk).
- A young child with normal development had diarrhea, vomiting, and abdominal pain after eating. Exclusion of milk from the diet did not give a positive result. After feeding with sucrose, the level of glucose in the blood barely increased. Why could such symptoms occur? hereditary lactase deficiency hereditary insufficiency of sucrase disorders of transporters secondary lactase deficiency deficiency of amylaseUnder conditions of the Cori Cycle, order the following enzymes in the relationship to their function within the liver cell. Not all enzymes will be used. 1 2 3 4 options: glucose-6-phosphatase, pyruvate kinase, hexokinase, enolase, PEP carboxykinase, lactate dehygrogenaseWhich of the following enzymes functions in opposition of PFK, and therefore is inhibited by fructose-2,6-bisphosphate? Fructose 1,6-bisphosphatase Glucokinase Pyruvate Carboxylase Glucose 6-phosphatase
- What enzyme will not be used if the oxidative portion of the pentose phosphate pathway is operating to produce ribose 5-phosphate? Ribulose 5-phosphate isomerase 6-phosphoglucono-lactonase 6-phosphogluconate dehydrogenase TransaldolaseWhich of the following enzymes below is/are involved in the control of Krebs' cycle? citrate synthetase aconitase Fumarase isocitrate dehydrogenaseWhich of the following is NOT true concerning Transdeamination OTransamination forms glutamate in peripheral cells Deamination of glutamate occurs only in the liver Products of transamination are alpha amino acids and alpha keto acids Ammonia is produced in the liver All amino acids participate in transamination reactions.
- Which of the following glycolytic enzymes catalyzes the conversion of fructose-1,6-bisphosphate into the two product molecules dihydroxyacetone phosphate, and glyceraldehyde-3-phosphate? phosphoglycerate kinase pyruvate kinase malate dehydrogenase aldolase phosphofructokinaseIn the pyruvae dehydrogensae complex, acetyl-coa is released by the dihydrolipoyl transacetylase activity. What is the purpose of the following enzymatic activity.Which of the following is an inhibitor of gluconeogenesis? citrate O ADP O acetyl COA ATP
