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WorksheetsFermentation
Total questions: 20
Worksheet time: 10mins
(C6 H12 O6) is the chemical formula for which important molecule?
Glucose
Amylase
Sucrose
Maltose
What is produced by anaerobic respiration?
Lactic acid and energy
Carbon dioxide and energy
Lactic acid and oxygen
Oxygen and energy
What are the products of anaerobic in yeast?
I. ATP
II. CO2
III. Ethanol
IV. Lactic Acid
I, II and III
I, II and IV
I, III and IV
II, III and IV
In the process of making yoghurts, which of the following products of anerobic respiration is used?
Ethanol
Lactic acid
CO2
ATP
When oxygen is not available to a skeletal muscle cell, NADH formed during glycolysis does not pass hydrogen atoms to the electron transport chain. Instead, it passes the hydrogen atom to
pyruvate
acetyl Co-A
ADP
glucose
Which one is not a fermentation process?
Single cell proteins
waste water treatment
insulin production
Distillation
Which of the following is upstream processing?
Product recovery
Product purification
Media formulation
Cell lysis
Which of the following is not a product of fermentation?
oxygen
Carbondioxide
Ethanol
Lactate
Which of the following is downstream processing
Product recovery
Isolation of microorganism
Media formulation
Design of reactor
The bioreactor is not capable of
Producing aseptic conditions
Meeting containment regulations
Controlling pH
Produce electricity
When energy depleted elements associated with a proton are accepted by an organic molecule, the process is called.
Fermentation
Respiration
Anabolism
Catabolism
Step 1 of cellular respiration is:
Kreb's cycle
Electron Transport chain
Fermentation
Glycolysis
Glycolysis takes place in the __________?
Mitochondria
Cytoplasm
Matrix
Cell membrane
Anaerobic means without ________?
Nitrogen
Carbon Dioxide
Oxygen
Phosphorus
Energy used in cells for life processes
ADP
ATP
lipids
proteins
True or False: The type of fermentation that occurs most frequently in our bodies is lactic acid fermentation.
True
False
Identify the correct sequence in fermentation process
Inoculation, screening of microbe, fermentation, downstream, removal of waste
screening of microbe, inoculation, fermentation, downstream, removal of waste
fermentation, screening of microbe, inoculation, downstream, removal of waste
screening of microbe, fermentation, inoculation, downstream, removal of waste
Aerobic cellular respiration means ___________is used in the mitochondria?
Glucose
Oxygen
Carbon dioxide
phosphorus
Cellular Respiration makes ATP by breaking down sugars
True
False
