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WorksheetsCells - Respiration
Total questions: 9
Worksheet time: 5mins
Why do red blood cells (RBC's) have lesser numbers of mitochondria than muscle cells?
Because RBC's have a higher rate of aerobic respiration
Because RBC's undergo more passive transport than active transport
Because RBC's are metabolically more active
Because RBC's are lazy!
What are parts A and D
Cristae; Matrix
Cristae; Inner Membrane
Inter-membrane space; Outer membrane
Inner membrane; Outer membrane
Where does aerobic respiration take place?
Mitochondria
Cytoplasm
Nucleus
Ribosomes
How many ATP molecules does aerobic respiration produce?
2
26
36
50
Which one of these is a product of anaerobic respiration in plants
36 ATP
Oxygen
Pyruvate
Ethanol
What is the function of the Outer Membrane of the Mitochondria
It has a suitable pH and enzymes to facilitate respiration
It is highly folded to increase SA:Vol ratio
Contains the Electron Transport Chain
It has transport proteins to shuttle molecules into the mitochondria
Where does Krebs Cycle occur?
In the matrix of the mitochondria
In the Cytoplasm
In the intermembrane space of the mitochondria
In the nucleus
Which one of these food groups is broken down into Glucose for respiration?
Fats
Proteins
Carbohydrates
_________ is product of anaerobic respiration in animals. A build up of this product can cause painful muscle cramps.
What is this product?
Carbon dioxide
Glucose
Oxygen
Lactic acid
