BSR- Chemistry Exam Latest Update
glycolysis is also known as the _____________ pathway - Answer Embden-Meyerhof
in glycolysis, one 6 carbon glucose molecule is converted to two ____ carbon molecules
of ____________ - Answer 3; pyruvate
in glycolysis, the net yield from one glucose molecule is ____ ATP & ____ NADH - Answer
2; 2
glycolysis takes place in the ____________ of the cell - Answer cytosol
enzyme involved in the 1st step of glycolysis is _____________ - Answer hexokinase
enzyme involved in main rate limiting step of glycolysis is __________________ - Answer
phosphofructokinase-1
enzyme involved in the last step of glycolysis is ______________ - Answer pyruvate kinase
the first ___ steps of glycolysis are referred to as the preparatory or investment phase -
Answer 5
an ATP is invested during the _____ & ____ step of glycolysis - Answer 1st; 3rd
the 6th step of glycolysis is catalyzed by __________________ & yields a _________ -
Answer glyceraldehyde 3 phosphate dehydrogenase; NADH
step 7 of glycolysis yields an ______, and is referred to as the break-even point - Answer
ATP
step 10 yields an _____ and is referred to as the final energy releasing step of glycolysis -
Answer ATP
____________ is an isoenzyme of hexokinase found in liver - Answer glucokinase
glucokinase is activated by the hormone _____________ - Answer insulin
in aerobic reactions, pyruvate is oxidized to _______________ - Answer acetyl CoA
oxidation - Answer loss of hydrogen electrons
reduction - Answer gain of hydrogen electrons
carboxylation - Answer addition of -COOH
decarboxylation - Answer remove -COOH
hydrolysis - Answer cleavage by addition of water
phosphorylase - Answer adds inorganic phosphate (no ATP)
, phosphatase - Answer remove phosphate group
kinase - Answer high energy phosphate bond (ATP)
ligase - Answer catalyze binding
the ______________ site is a site other than the active site - Answer allosteric
kcal/gram: carbohydrates - Answer 4 kcal/gram
kcal/gram: fats - Answer 9 kcal/gram
kcal/gram: alcohol - Answer 7 kcal/gram
kcal/gram: proteins - Answer 4 kcal/gram
______________ is biosynthetic process - Answer anabolism
______________ is a degradative process - Answer catabolism
bond between glycerol & fatty acids - Answer ester
bond between amino acids - Answer peptide
bond between two sugars - Answer glycosidic
bond between two nucleotides - Answer phosphodiester
cytosol or mitochondria: Kreb cycle - Answer mitochondria
cytosol or mitochondria: glycolysis - Answer cytosol
cytosol or mitochondria: protein synthesis - Answer cytosol
cytosol or mitochondria: oxidative phosphorylation - Answer mitochondria
cytosol or mitochondria: fatty acid synthesis - Answer cytosol
cytosol or mitochondria: fatty acid oxidation - Answer mitochondria
HMG-CoA reductase - Answer cholesterol synthesis
glycogen phosphorylase - Answer glycogenolysis
glycogen synthase - Answer glycogen synthesis
isocitrate dehydrogenase - Answer Krebs cycle
fructose-1,6 biphosphatase - Answer gluconeogenesis
phosphofructokinase - Answer glycolysis
the forms of starch in plants & tubors include ______________ and _____________ - Answer
glycolysis is also known as the _____________ pathway - Answer Embden-Meyerhof
in glycolysis, one 6 carbon glucose molecule is converted to two ____ carbon molecules
of ____________ - Answer 3; pyruvate
in glycolysis, the net yield from one glucose molecule is ____ ATP & ____ NADH - Answer
2; 2
glycolysis takes place in the ____________ of the cell - Answer cytosol
enzyme involved in the 1st step of glycolysis is _____________ - Answer hexokinase
enzyme involved in main rate limiting step of glycolysis is __________________ - Answer
phosphofructokinase-1
enzyme involved in the last step of glycolysis is ______________ - Answer pyruvate kinase
the first ___ steps of glycolysis are referred to as the preparatory or investment phase -
Answer 5
an ATP is invested during the _____ & ____ step of glycolysis - Answer 1st; 3rd
the 6th step of glycolysis is catalyzed by __________________ & yields a _________ -
Answer glyceraldehyde 3 phosphate dehydrogenase; NADH
step 7 of glycolysis yields an ______, and is referred to as the break-even point - Answer
ATP
step 10 yields an _____ and is referred to as the final energy releasing step of glycolysis -
Answer ATP
____________ is an isoenzyme of hexokinase found in liver - Answer glucokinase
glucokinase is activated by the hormone _____________ - Answer insulin
in aerobic reactions, pyruvate is oxidized to _______________ - Answer acetyl CoA
oxidation - Answer loss of hydrogen electrons
reduction - Answer gain of hydrogen electrons
carboxylation - Answer addition of -COOH
decarboxylation - Answer remove -COOH
hydrolysis - Answer cleavage by addition of water
phosphorylase - Answer adds inorganic phosphate (no ATP)
, phosphatase - Answer remove phosphate group
kinase - Answer high energy phosphate bond (ATP)
ligase - Answer catalyze binding
the ______________ site is a site other than the active site - Answer allosteric
kcal/gram: carbohydrates - Answer 4 kcal/gram
kcal/gram: fats - Answer 9 kcal/gram
kcal/gram: alcohol - Answer 7 kcal/gram
kcal/gram: proteins - Answer 4 kcal/gram
______________ is biosynthetic process - Answer anabolism
______________ is a degradative process - Answer catabolism
bond between glycerol & fatty acids - Answer ester
bond between amino acids - Answer peptide
bond between two sugars - Answer glycosidic
bond between two nucleotides - Answer phosphodiester
cytosol or mitochondria: Kreb cycle - Answer mitochondria
cytosol or mitochondria: glycolysis - Answer cytosol
cytosol or mitochondria: protein synthesis - Answer cytosol
cytosol or mitochondria: oxidative phosphorylation - Answer mitochondria
cytosol or mitochondria: fatty acid synthesis - Answer cytosol
cytosol or mitochondria: fatty acid oxidation - Answer mitochondria
HMG-CoA reductase - Answer cholesterol synthesis
glycogen phosphorylase - Answer glycogenolysis
glycogen synthase - Answer glycogen synthesis
isocitrate dehydrogenase - Answer Krebs cycle
fructose-1,6 biphosphatase - Answer gluconeogenesis
phosphofructokinase - Answer glycolysis
the forms of starch in plants & tubors include ______________ and _____________ - Answer
