β3. What is "Equilibrium"?
Anonymous Quiz
7%
When supply is higher than demand
84%
When supply equals demand
7%
When demand is higher than supply
2%
When the market closes
β4. What does "denature" mean for an enzyme?
Anonymous Quiz
7%
It grows bigger
81%
It changes shape and stops working
7%
It multiplies
5%
It turns into water
4. What happens when there is a "Shortage"?
Anonymous Quiz
44%
Price goes up
37%
Price goes down
12%
Supply is too high
7%
No one wants to buy
β€2
β5. Which factor affects how fast an enzyme works?
Anonymous Quiz
3%
Only color
81%
pH and temperature
11%
The size of the cell
4%
The time of day
β€3
β€1
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1. What is the substance an enzyme acts upon called?
Anonymous Quiz
49%
Substrate
14%
Product
32%
Catalyst
5%
Inhibitor
β1. What is the graphical representation of a demand schedule?
Anonymous Quiz
10%
Supply curve
72%
Demand curve
9%
Poduction line
10%
Equilibrium point
β€1
β2. Which part of the enzyme determines its specificity?
Anonymous Quiz
7%
The nucleus
21%
The protein coat
61%
The active site
11%
The cell membrane
2. If the price of a good falls, the quantity supplied usually:
Anonymous Quiz
12%
Says the same
13%
Doubles
29%
Increases
46%
Decreases
3. At what pH do most human digestive enzymes work best?
Anonymous Quiz
12%
Extreme acid only
8%
Extreme base only
27%
Neutral pH only
53%
Their specific optimum pH
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3. A "Market Surplus" occurs when:
Anonymous Quiz
54%
Supply > Demand
27%
Demand > Supply
10%
Price is too low
8%
Sellers run out of stock
β€1
4. What is the main function of enzymes in metabolism?
Anonymous Quiz
12%
To provide calories
15%
To slow down reactions
13%
To store genetic info
61%
To speed up reactions
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β4. Which of these is a "Complementary" good for a Car?
Anonymous Quiz
13%
A Bicycle
11%
A House
61%
Fuel (Petrol)
14%
A Bus
β€4
5. An increase in the number of sellers in a market will:
Anonymous Quiz
45%
Shift supply to the right
24%
Shift supply to the left
16%
Decrease the demand
15%
.Icrease the price
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