1) In Eukaryotic cells, Glycolysis occurs in the __________,Pyruvate Oxidation and the Citric Acid Cycle occur in the ________,and the electron transport chain is in the _____________.
a) Mitochondrial matrix; Mitochrondrial inner membrane;Cytoplasm
b) Cytoplasm; Mitochrondrial inner membrane; Mitochondiralmatrix
c) Mitochrondrial inner membrane; Cytoplasm; Mitochondrialmatrix
d) Cytoplasm; Mitochondrial matrix; Mitochrondrial innermembrane
e) Mitochrondrial inner membrane; Mitochondrial Matrix;Cytoplasm
2) We can detect tyrosinase among thousands of other proteins ina mushroom extract (in a solution or in-gel) because:
a) Its bigger than other proteins
b) Its smaller than other proteins
c) Its more charged than other proteins
d) It reacts with a specific substrate to produce a coloredproduct
e) It converts a specific colored substrate to a colorlessproduct
3) The highest energy carrier (transfer molecule) in cellsis:
a) NADH
b) FADH2
c) ATP
d) GTP
e) Acetyl- coA
1) In Eukaryotic cells, Glycolysis occurs in the __________,Pyruvate Oxidation and the Citric Acid Cycle occur in the ________,and the electron transport chain is in the _____________.
a) Mitochondrial matrix; Mitochrondrial inner membrane;Cytoplasm
b) Cytoplasm; Mitochrondrial inner membrane; Mitochondiralmatrix
c) Mitochrondrial inner membrane; Cytoplasm; Mitochondrialmatrix
d) Cytoplasm; Mitochondrial matrix; Mitochrondrial innermembrane
e) Mitochrondrial inner membrane; Mitochondrial Matrix;Cytoplasm
2) We can detect tyrosinase among thousands of other proteins ina mushroom extract (in a solution or in-gel) because:
a) Its bigger than other proteins
b) Its smaller than other proteins
c) Its more charged than other proteins
d) It reacts with a specific substrate to produce a coloredproduct
e) It converts a specific colored substrate to a colorlessproduct
3) The highest energy carrier (transfer molecule) in cellsis:
a) NADH
b) FADH2
c) ATP
d) GTP
e) Acetyl- coA
Related textbook solutions
Related questions
Question 18
The process that forms new glucose in the liver is called ...
| A. | glycogenolysis | |
| B. | Krebs cycle | |
| C. | lipolysis | |
| D. | gluconeogenisis | |
| E. | oxidative phosphorylation |
Question 57
A person exercises in their âfat burning zoneâ for 4 hours at 35% VO2peak. The O2 cost of exercise at that work rate is 0.5L/minute. Following exercise the subject rewards himself with an ice-cream sundae (700kcal). The following statement is true(assume 5kcal/lit of O2):
| A. | The subject is in neutral energy balance | |
| B. | The subject consumed fewer calories than they expended during exercise | |
| C. | The subject consumed more calories than they expended during exercise | |
| D. | Canât say |
Question 52
The primary purpose of the citric acid cycle is...
| aerobic glycolysis | ||
| gluconeogenesis using lactate | ||
| the decarboxylation of carbon compounds to produce NADH. | ||
| the shuttling of hydrogen ions through the inner mitochondrial membrane |
Question 51
In aerobic ATP production, the role of oxygen is to...
| to keep the electron transport chain operational | ||
| to accept electrons from the 3rd cytochrome and thereby oxidizing it so it can accept new electrons | ||
| act as a oxidizing agent by accepting electrons from the electron transport chain and combining with hydrogen ions (protons) | ||
| all of the above |
Question 50
Glucose is necessary for fatty acid oxidation because...
| its derivative, pyruvate, is condensated with carbonic acid to form oxaloacetate, which in turn is a necessary carbon compound in the citric acid cycle | ||
| it is needed to convert fatty acids to fatty acyl-CoA which in turn is oxidized to acetyl CoA | ||
| glucose is decarboxylated into cytochrome oxidase which is a necessary intermediate in the citric acid cycle | ||
| its derivative, acetyl CoA, is condensated with carbonic acid to form lactase, which in turn is a necessary carbon compound in the citric acid cycle |
