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WorksheetsLiving Things Review
Total questions: 46
Worksheet time: 34mins
Name
Class
Date
1.
All cells come from___________ cells.
a)
pregnant
b)
pre-existing
c)
paternal
d)
pin size
2.
______________ are the basic unit of life.
a)
DNA
b)
RNA
c)
Cells
d)
Takis
3.
When observing cells, which of the following pieces of equipment is most appropriate?
a)
Hand lens
b)
Telescope
c)
Petri dish
d)
Microscope
4.
All organisms are made of:
a)
organelles
b)
cytoplasm
c)
DNA
d)
cells
5.
What is the basic structural and functional unit of all living things?
a)
atom
b)
cell
c)
molecule
d)
human
6.
Has membrane bound organelles
a)
Prokaryote
b)
Eukaryote
c)
both
7.
Oldest type of cell
a)
Prokaryote
b)
Eukaryote
c)
both
8.
Has cell membrane
a)
Prokaryote
b)
Eukaryote
c)
both
9.
more complex
a)
Prokaryote
b)
Eukaryote
c)
both
d)
both
10.
A single-celled organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane -bound organelle .
a)
Prokaryote
b)
Eukaryote
c)
Nucleus
d)
Single-celled organism
11.
Where is the DNA found in a prokaryotic cell?
a)
floating around in the cytoplasm
b)
in the nucleus
12.
Plants and animal cells are examples of ___ cells
a)
prokaryotic cells
b)
eukaryotic cells
13.
What are the three domains?
a)
Archaea, Bacteria, and Eubacteria
b)
Archaea, Protists, and Eubacteria
c)
Archaea, Bacteria, and Eukarya
d)
Archaea, Fungi, Animalia
14.
How many kingdoms are there?
a)
3
b)
4
c)
6
d)
9
15.
The broadest or most general taxonomic classification of living organisms is organized by --
a)
Kingdom
b)
Domain
c)
Species
d)
Organisms
16.
What does autotrophic mean?
a)
Has a nucleus
b)
No nucleus
c)
Makes its own food
d)
Gets its food from others
17.
What does unicellular mean?
a)
1 parent
b)
2 parents
c)
1 cell
d)
More than 1 cell
18.
What does prokaryotic mean?
a)
Has a nucelus
b)
No nucleus
c)
Makes its own food
d)
Gets its food from others
19.
What does eukaryotic mean?
a)
Has a nucelus
b)
No nucleus
c)
Makes own food
d)
Gets its food from others
20.
What do all living things have in common?
a)
They are all made up of 1 or more cells
b)
They all have a nucleus where the DNA is stored
c)
They all rely on other organisms to feed themselves
d)
They all reproduce asexually
21.
Members of Kingdom Animalia are...
a)
heterotrophs.
b)
autotrophs
22.
In what kingdom would you find trees and flowers?
a)
Plantae
b)
Fungi
c)
Eubacteria
d)
Animalia
23.
What is the difference between unicellular and multicellular?
a)
They are the same
b)
One has a nucleus and one doesn't
c)
Unicellular has one cell and multicellular has many
d)
One is bacteria and the is archaebacteria
24.
A mode of reproduction in which an organism arises from two organisms and inherits half of its DNA from each parent
a)
Sexual Reproduction
b)
Asexual Reproduction
c)
Cloning
d)
Fragmentation
25.
A mode of reproduction by which an organism arises from a single organism and inherit the identical genes of that parent
a)
Asexual Reproduction
b)
Sexual Reproduction
c)
Genetic Variation
d)
Alleles
26.
A mode of reproduction by which an organism arises from a single organism and inherit the identical genes of that parent
a)
Asexual Reproduction
b)
Sexual Reproduction
c)
Genetic Variation
d)
Alleles
27.
What are the living and nonliving things in an environment or area?
a)
predator
b)
producer
c)
ecosystem
d)
abiotic factor
28.
An organism that can make its own food
a)
decomposer
b)
producer
c)
consumer
29.
Breaks down and feeds on the remains of other organisms
a)
decomposer
b)
consumer
c)
producer
30.
Small consumers that are hunted and eaten by larger consumers
a)
producer
b)
prey
c)
predator
31.
Interacting food chains found in an ecosystem
a)
food web
b)
food chain
c)
predator
32.
These organisms cannot make their own food; they must eat something for energy
a)
decomposer
b)
consumer
c)
producer
33.
NON-living things found in an ecosystem
a)
biotic
b)
abiotc
c)
habitat
34.
LIVING things in an ecosystem
a)
biotic
b)
abiotic
c)
ecosystem
35.
Choose the producer.
a)
rock
b)
tree
c)
cow
d)
bird
36.
Choose the consumer.
a)
mushroom
b)
horse
c)
tree
d)
grass
37.
Where does the food chain START?
a)
with consumers that eat grass
b)
with the sun giving energy to producers
c)
with the sun giving energy to consumers
d)
with consumers eating other consumers
38.
One single organism is known as an ___________.
a)
Individual
b)
Population
c)
Community
d)
Ecosystem
39.
A group of organisms in the same species an in the same location is known as a ___________.
a)
Individual
b)
Population
c)
Community
d)
Ecosystem
40.
Which of the following is an individual?
a)
an elephant
b)
a forest
c)
the savannah
d)
pack of wolves
41.
A group of organisms with multiple species an in the same location is know as a ___________.
a)
Individual
b)
Population
c)
Community
d)
Ecosystem
42.
Which of the following is a biome?
a)
an elephant
b)
a clownfish
c)
the savannah
d)
pack of wolves
43.
A group of organisms and the biotic and abiotic factors that impact them is known as a ___________.
a)
Individual
b)
Population
c)
Community
d)
Ecosystem
44.
Which of the following is a population?
a)
an elephant
b)
a forest
c)
the savannah
d)
pack of wolves
45.
A group of ecosystems with similar climate and organisms located globally is known as a ___________.
a)
Biome
b)
Biosphere
c)
Community
d)
Ecosystem
46.
Which of the following is a ecosystem?
a)
an elephant
b)
a pond
c)
an insect
d)
pack of wolves
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