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