Yeasty Boys (VCE SSCE Biology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What type of organisms are yeast?
What type of organisms are yeast?
Eukaryotic fungi
What are the products of anaerobic respiration in yeast?
What are the products of anaerobic respiration in yeast?
Ethanol, carbon dioxide, and energy
How does human anaerobic respiration differ from yeast?
How does human anaerobic respiration differ from yeast?
Humans produce lactic acid, not ethanol
What is the main energy product of cellular respiration?
What is the main energy product of cellular respiration?
ATP (adenosine triphosphate)
Which variable does tube 2 test compared to tube 1?
Which variable does tube 2 test compared to tube 1?
Temperature effect
Why does tube 3 receive only 8 mL of water?
Why does tube 3 receive only 8 mL of water?
It also gets 2 mL shampoo for 10 mL total
How does shampoo affect yeast cells?
How does shampoo affect yeast cells?
Disrupts cell membranes
How is the rate of yeast respiration measured in this experiment?
How is the rate of yeast respiration measured in this experiment?
By balloon inflation from CO2 production
How does temperature affect yeast enzymes?
How does temperature affect yeast enzymes?
Higher temps increase enzyme activity
Why can't yeast make their own food?
Why can't yeast make their own food?
They cannot photosynthesize