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WorksheetsSAS 7 BIO quiz
Total questions: 26
Worksheet time: 7mins
What part of the cell is the site for protein synthesis?
Ribosomes
Mitochondria
Lysosome
Nucleus
What part of the Mitochondria is called the matrix?
Exterior region of the Cell Membrane
Exterior region of the Outer Membrane
Exterior region of the Inner Membrane
Interior region of the Inner Membrane
What important nucleotide-containing compounds in metabolic pathways is derived from the vitamin B5?
Adenosine Triphosphate
Coenzyme A
Flavin Adenine Dinucleotide
Nicotinamide adenine dinucleotide
What stage of the Biochemical Energy Production wherein acetyl CoA is oxidized to produce CO2 and reduced coenzymes (NADH, FADH2) in the citric acid cycle?
Stage 1
Stage 2
Stage 3
Stage 4
This is a biochemical reactions in which the product of Glycolysis is used as a fuel for their process. The end product for this pathway is used to a further process to resulting to ATP.
Lipogenesis
Electron Transport Chain
Deamination
Krebs cycle
What is the common biochemical molecule used between Urea cycle and Krebs Cycle?
Aspartate
Acetyl CoA
Oxaloacetate
Fumarate
Which metabolic pathway does not require ATP?
Glycolysis
Protein Synthesis
Photosynthesis
DNA replication
Which metabolic pathway does require ATP?
Glycolysis
Gluconeogenesis
Glycogenesis
Protein Synthesis
What type of Biochemical molecule is ATP?
Carbohydrates
Lipids
Amino Acid
Nucleic Acid
What type of reaction is Catabolism?
(a)
What the type of reaction is Anabolism?
(a)
What is the oxidized form of FADH?
(a)
Where does the stage 4 occur?
(a)
What is the 3 substructure of Nicotinamide Adenine Dinucleotide?
(a)
This act as a cofactor for enzyme involved in cellular energy metabolism and various metabolic pathways like Glycolysis and your Citric Acid cycle.
NAD
FAD
CoA
Glucose
What is the third redox reaction of the TCA cycle?
Oxidation of Succinate
Oxidation of a-Ketoglutarate and Formation of CO2
Hydration of Fumarate
Oxidation of L-Malate to Regenerate Oxaloacetate
What is Stage 2?
DIGESTION
ACETYL GROUP FORMATION
KREBS CYCLE
ETC
What is the end product of stage 2 in energy production?
Acetyl CoA
Pyruvate
Glucose-6-phosphate
NAD/NADH
What is the Step 7 of TCA?
Formation of Isocitrate
Oxidation of a-Ketoglutarate and formation of CO2
Oxidation of Succinate
Hydration of Fumarate
What is the Step 4 of TCA?
Formation of Isocitrate
Oxidation of a-Ketoglutarate and formation of CO2
Oxidation of Succinate
Hydration of Fumarate
What enzyme is used in the Step 5 in your TCA cycle?
citrate synthase
aconitase
α-ketoglutarate dehydrogenase
succinyl-CoA synthetase
What is converted by your Malate dehydrogenase?
(a)
This type of condensation is when a methyl group of the acetyl CoA is converted to methylene in citrate.
(a)
What is the biochemical process by which ATP is synthesized from ADP as a result of the transfer of electrons and hydrogen ions from NADH or FADH2 to O2 through the electron carriers involved in the electron transport chain.
(a)
Under what protein complex is Q-cytochrome oxidoreductase?
COMPLEX 1
COMPLEX 2
COMPLEX 3
COMPLEX 4
Under your ETC:
2 NADH = 5 ATP
2 FADH = 3 ATP
How many units of ATP is produced if you have 6 NADH?
5
10
15
9
