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Unit 1 test Review
A virus is alive
______ is the process where organisms change over millions of years
Unit 1 test Review
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Answers
1
______ is the process where organisms change over millions of years
Adaptation
Homeostatsis
Development
Evolution
2
A virus is alive
False
True
idk is it
3
objective lens power of 10x. Your eyepiece has a magnification of 10x. What is total power
4x
100x
400x
40x
4
Bacteria are...
Prokaryotic cells lacking a nucleus and organelles
Eukaryotic cells containing a nucleus
Complex cells lacking a nucleus and organelles
Prokaryotic cells with a nucleus but no organelles
5
What types of cells are these
cheek
Onion
animal
elodea
6
What type of cells are these?
onion
Prokaryotic
eukaryotic animal
Elodea
7
Which kingdom does this organism belong to
fungi
protista
animalia
plantae
8
which level of organization is represented by the image
atom
organelle
cell
molecule
9
what does the dot in the center of the cell represent
cytoplasm
cell membrane
nucleus
chloroplast
10
Which biological theme is represented in this picture. (Hint: look at the wings and the beak)
DNA is passed from parents to offspring
Structure and function
Evolution is a core theme in biology
Organisms are open systems
11
Which of the following hierarchy of life lists is in the correct order from small to large
organism-ecosystem-community-population
organism-population-community-ecosystem
population-organism-community-ecosystem
organism-community-population-ecosystem
12
True or False: Viruses are able to reproduce on their own
True
False: they need a host cell to reproduce
False: they don't reproduce
13
The following picture depicts which type of cell
Animal
Bacteria
Plant
Onion
14
What type of cell is in the picture
Elodea
Cheek
Onion
Animal
15
Which of these does not have a nucleus
plant cell
bacteria cell
animal cell
eukaryotic cell
16
Which of the following hierarchy of life lists is in the correct order from small to large:
Atom-cell-organ-organism
atom-organism-cell-organ
Atom-organ-cell-organism
cell-atom-organ-organism
17
Changes that take during the life of an organism to perform specific functions, maturing
Growth
Develop
Cells
Evolve
18
What did the cheek cells, onion cells, and elodea cells have in common
cell wall
chloroplasts
nucleus
shape
19
What types of cells are in the picture
Elodea
Cheek Cell
Onion
Bacteria from yogurt
20
What gives plant cells their structure
cell membrane
nucleus
cell wall
cytoplasm
21
What do plant cells have that animal cells do not
Cytoplasm
Nucleus
cell membrane
Cell Wall
22
Which of these does not have a cell wall
plant cell
animal cell
bacteria cell
23
Which kingdom does this organism belong to
animalia
plantae
Protista
Fungi
24
Which of the following cells does not have membrane bound organelles
Cheek Cell
Elodea Cell
Onion Cell
Bacteria
25
Any structure, behavior, or process that enables an organism to better survive in environment
adaptation
development
homeostasis
reproduction
26
Animal cells have a cell wall
True
False
27
An organism’s tendency to maintain a stable internal environment
development
growth
homeostasis
reproduction
28
Which biological theme is best represented in this picture
DNA is passed from parents to offspring
Structure and function
Unity and diversity
Organisms are open systems
29
Which characteristic of life is being met in this picture
Homeostasis
Growth
Requiring energy
Development
30
Which part of the cell theory is represented by this picture?
All living things are made of cells
Cells are the basic unit of structure and function
All Cells come from pre-existing cells
Cells are either eukaryotic or prokaryotic
31
The following picture depicts what type of cell
Plant
Bacteria
Animal
32
What level of organization is in the picture
organism
ecosystem
population
community
33
which level of organization is best represented in the image
organism
cell
population
community
34
If a cell has a nucleus it is
eukaryotic
prokaryotic
35
Which biological theme is best represented in the image
organisms are open systems
DNA is passed on from parents to offsrping
unity and diversity
Evolution
36
Plant cells are
Viruses
Prokaryotic
eukaryotic
37
What are the green circles
nucleus
Chloroplasts
cell membrane
cytoplasm
38
An organism's scientific name consists of:
Domain and Kingdom
genus and species
genus
Phylum and class
39
For a cell to be eukaryotic it must have a
nucleus
ribosomes
DNA
Cell membrane
40
What level of classification is the most specific
family
kingdom
Domain
species
41
Which of the following does not make up cell theory
All living things are composed of one or more cells
more than 1 cell is required for life
cells are the basic unit of life
cells come from pre-existing cells
