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Bio Chapter 1 Review
Bio Chapter 1 Review
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Biology I - Chapter 1 Review
Flashcards
28 cards
F
Practice quiz
P
Host live
L
Questions
28
Answers
1
Is
NOT
exposed to the variable being tested
Hypothesis
Metabolism
Control Group
Homeostasis
2
You're measuring height and realize you
used the wrong unit
. This could be a...
source of error
application
conclusion
hypothesis
3
You're testing how well hair grows with a new hair product. A good control group would be
people who get the hair product
people who do not get the hair product
who gets the hair product
how long hair grows
4
What is the fuel economy at 15 mph?
~20 mpg
~15 mpg
~25 mpg
~10 mpg
5
Children tend to resemble their parents due to
metabolism
heredity
energy
homeostasis
6
A virus may be classified as nonliving because it must rely on a host to reproduce.
False
True
7
A well tested explanation that
may be revised/changed
is called a
hypothesis
prediction
theory
control group
8
To be useful in science, a hypothesis must be
correct
questionable
testable
observable
9
What is the last step of the scientific method we discussed in class? --> "
applying what you found in the real world
"
application
analyze results
conclusion
test/experiment
10
The graphs below represent
an indirect relationship
a direct relationship
no relationship
11
In a controlled experiment...
there is no experimental group
all the variables must be kept the same
only one variable is tested/changed at a time
there is no control group
12
You're conducting an experiment and collect and record plant
height
and leaf
colors
. Which is a data is
quantitative
?
Plant Height
Leaf Color
13
A stable internal environment
Metabolism
Development
Homeostasis
Evolution
14
Which type of
relationship
does this graph represent?
No relationship
Indirect Relationship
Direct Relationship
15
Biology is the study of...
energy
weather
life
minerals
16
The
dependent
variable for the graph below is...
Speed
Fuel Economy
17
A hypothesis is a...
definite answer to a given problem
testable possible explanation to an observation
conclusion
proven statement
18
What is the dependent variable?
Current
Brightness
19
Which axis does the
independent variable
get plotted on?
Y axis
X axis
20
You conduct an investigation and determine that the
more
Monster you drink, the
less
hours you sleep. This is a(n)...
No relationship
Direct relationship
Indirect relationship
21
Real world purpose/use
Application
Hypothesis
Metabolism
Homeostasis
22
You want to see how the
speed you drive affects your gas mileage
. Your speed is the
hypothesis
dependent variable
control group
independent variable
23
Which of the following is
not
a characteristic of all living things?
Breathing
Have DNA
Reproduce
Made of cells
24
A scientific theory
may be revised as new evidence is presented
is absolute fact
is unchangeable
is a prediction
25
All living things require energy.
True
False
26
Which of the following does every graph need?
Units
All are needed on every graph
Title
Labels
27
The
dependent variable
is the variable
you can control
in an experiment.
False
True
28
Which of the following would be an example of
qualitative
data?
Plant height
Plant color
Number of plants
Amount of water
