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Bowling Biology 1021 Lab Final questions with correct answers 2024/2025
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Bowling Biology 1021 Lab Final questions with correct answers 2024/2025
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Bowling Biology 1021 Lab FinalSlows down/ Speeds up - ANSWhat does ethanol and caffeine do to Daphnia heart rate?
independent - ANS__________ variable has one or more factors that the scientist varies
during the experiment.
Dependent - ANS________ variables is a feature that the scientist measures in order to
determine if it changes.
mean - ANS_______ is where you add up all the numbers and then divide by the number of
numbers.
median - ANS_______is the "middle" value in the list of numbers.
mode - ANS_______is the value that occurs most often.
range - ANS______is just the difference between the largest and smallest values.
water, starch, sucrose, glucose and onion juice - ANSWhat solutions were used to test for
the 4 types of organic molecules?
protein or long peptide - ANSThe Biuret Test: turns violet
short peptide - ANSThe Biuret Test: turns pinkish
54,000 m - ANS54 km = ?
54,000 m
5,400 m
54,000 mm
0.054 m
5,400,000 mm
0.000054 km - ANS54 mm = ?
5,400 m
0.000054 km
0.54 m
540 cm
540 μm
7.54x10^4 - ANS75,400 = ?
7.54 x 103
754 x 101
75.4 x 104
7.54 x 10-4
, 7.54 x 104
8.2x10^3 mm - ANS82 dm = ?
8.2 x 103 mm
1.64 x 10-2 mm
82 x 104 mm
82 x 10-2 mm
8.2 x 10-2 mm
1.6 x 10^5 I - ANS16 μl = ?
1.6 x 10-6 l
8.0 x 106 l
1.6 x 106 l
1.6 x 10-5 l
8.0 x 10-6 l
4.2 x 10^3 g - ANS8.4 mg = ?
8.4 x 10-3 μg
8.4 x 10-4 g
4.2 x 103 μg
8.4 x 10-6 kg
4.2 x 103 g
6.4 x 10^0 mm - ANS6.4 x 10^3 μm = ?
6.4 x 10^-3 dm
6.4 x 10^-6 m
3.2 x 10^1 mm
3.2 x 10^-1 cm
6.4 x 10^0 mm
60 m2 - ANSSurface Area: A rectangle is 10 meters by 6 meters; what is its area?
60 m2
16 m2
32 m
32 m2
1.2 x 10^1 cm^2 - ANSSurface Area: A rectangle is 2 cm by 6 cm. What is its area?
1.2 x 100 cm2
8 x 100 cm2
1.2 x 101 cm2
12 x 101 cm2
9.0 x 10^0 m2 - ANSSurface Area: A rectangle is 3.0 x 103 mm by 3.0 x 102 cm. What is its
area?
3.0 x 10^5 m2
9.0 x 10^2 m2
9.0 x 10^5 cm2
9.0 x 10^4 mm2
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