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Bio Unit 2 Test Review Flashcards | StudBud
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Bio Unit 2 Test Review
Bio Unit 2 Test Review
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Scientific Method, Characteristics of Life, and Classification
Flashcards
43 cards
F
Practice quiz
P
Host live
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Questions
43
Answers
1
Jonathan's data showed that household cockroaches moved away from raw cucumber slices
Recognize a problem
Test the hypothesis with an experiment
Draw a conclusion
Form a hypothesis
2
Animal cells have all of the following EXCEPT
Cell Wall
Cell Membrane
Ribosomes
Nucleus
3
Which of the following hypotheses is written correctly?
If a tennis ball is frozen, it won't bounce like the others.
If I heat up a tennis ball it will bounce high.
If I freeze a tennis ball, then it will not bounce as high.
Frozen tennis balls will not bounce as high.
4
Find the median of the set of numbers – 1,2,3,4,5,6,7,8,9 and 10.
1
55
5.5
10
5
Binomial Nomenclature includes an organism's
order and genus
genus and family
genus and species
species and family
6
The following share the trait of amniotic eggs
Primates, Rodents & Rabbits
Primates, Rodents & Rabbits, Crocodiles, Birds
Primates, Rodents & Rabbits, Crocodiles, Birds, Amphibians
Crocodiles, Birds
7
If you were testing how well different dish soap cleaned grease, the independent variable is
water
types of grease
dishes
dish soap
8
When working on an experiment, all of the following are correct safety procedures EXCEPT
Use caution when working with chemicals and heat
Wash your hands before and after working on your experiment
Identifying items by tasting them
Let teacher know if materials are broken, especially glass
9
What skill is a scientist using when she listens to the sounds that whales make?
making a hypothesis
interpreting data
drawing conclusions
making observations
10
Which two organisms are most closely related
3 & 4
2 & 3
1 & 2
2 & 4
11
Which taxon is the most specific
species
phylum
class
order
12
A virus is non-living because
It contains genetic material
It can change over time
It can reproduce
It requires a host to survive and reproduce
13
The part of the Scientific Method that uses data to help explain the results of the experiment
conclusion
observation
purpose
hypothesis
14
The protein coat surrounding the virus is called a
Cell Wall
Capsid
Membrane
Jacket
15
Which of the following is NOT a Kingdom
Eukaryotes
Eubacteria
Archeabacteria
Protists
16
The scientific name for a sea otter is
Enhydra Lutris
enhydra lutris
Enhydra Lutris
Enhydra lutris
17
Designed a system of classifying organisms based on their physical and structural similarities
Aristotle
Linnaeus
John Ray
Ms. Kale
18
What organism is most closely related to the Primates?
Amphibians
Birds
Rodents & Rabbits
Crocodiles
19
Which of the following is NOT one of the key characteristics of a true experiment?
Holding everything constant except the manipulated variable.
The manipulation of a variable.
All participants experience all experimental conditions.
Measurement of changes by the manipulation of a variable.
20
The part of the Scientific Method that describes the steps to the experiment is called
purpose
materials
hypothesis
procedure
21
All of the following Kingdoms are under the Eukarya Domain EXCEPT
Fungi
Archaea
Animals
Protists
22
Prokaryotes
Have a nucleus
Do not have a nucleus
23
In the following set of data calculate the mean. 3, 6, 27, 13, 6, 8, 12, 20, 5, 10.
9
110
6
11
24
A fungi is all of the following except
Hetertrophs
Have cell walls made of chitin
Decomposers
Plants
25
All of the following applies to Archaebacteria EXCEPT
Cell wells without peptidoglycan
Unicellular
Prokaryotic
Eukaryotic
26
The organism pictured is a
House fly
mayfly
ladybug
Dragonfly
27
Branch of biology that groups organisms
genus
binomial nomenclature
classification
taxonomy
28
Which one of the following is NOT an example of quantitative data?
size of a flower
number of flowers on a plant
height of a flower
color of a flower
29
The___ variable is the variable you are observing and changes in response to the ___variable
independent (experimental), dependent
dependent, control
dependent, independent (experimental)
independent (experimental), control.
30
Read the following question and answer
corn without fertilizer
plant height
corn with fertilizer
amount of water
31
a lytic infection is
is the same as a lysogenic infection
virus enters a cell, copies of itself, and destroys the cell
when a virus takes over a cell and allows cell to survive
allows the host cell to multiply
32
Data such as “10 drops” is referred to as
Robust Data
Quantitative Data
Qualitative Data
Control Data
33
A beneficial bacterial function is
is a living organism
is nonliving
used in synthesizing drugs
a source of disease
34
Predicting a possible answer to the problem or question is
Formulating a Hypothesis
Making an Inference
Rsearching a topic
Analyzing Results
35
A useful classification system does NOT
show relationships
reveal revolutionary trends
change the taxon of an organism based on new evidence
use different scientific names for the same organism
36
Pictured is an example of a
Prokaryotic organism
Eukaryotic organism
Virus
Fungi
37
An autotroph...
Is a Consumer
Produces its own food
Can not make its own food
Digests other organisms for energy
38
When you test something you are performing an
observation
knowledge
evidence
experiment
39
The picture shows
That there is no similarities among these organisms
Heterozygous structures
Homologous Structures
That cheetahs are faster than humans
40
Binary Fission is all of the following EXCEPT
a form of asexual reproduction
produces two identical cells
a form of sexual reproduction
how prokaryotes reproduce
41
Find the mode from these numbers – 17, 19, 18, 19, 11, 17, 16, 19, 15, 15, 15, 17, 13, 11,15.
17
19
15
11
42
In experimental research, the researcher manipulates
all variables.
at least one independent variable.
at least 1 independent variable and 1 dependent variable.
at least one dependent variable.
43
All of the following are characteristics of all living things EXCEPT
Motile
Maintain Homeostasis
Contain DNA
Use Energy
