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WorksheetsUnit 2 Test Review
Total questions: 37
Worksheet time: 19mins
What of the following is NOT a correct term for the cell membrane?
plasma membrane
phospholipid bilayer
phosphorous membrane
Which biomolecules make up a cell membrane?
carbohydrates
lipids
proteins
nucleic acid
Your cell membrane is selectively permeable, which means it allows only some materials to enter/exit the cell. This helps you...
respond to the enviornment
evolve & adapt
maintain homeostasis
grow & develop
Anaerobic respiration takes place without...
carbon dioxide
oxygen
glucose
ATP energy
The major difference in a prokaryote and a eukaryote is that a eukaryote has a ___________ while a prokaryote does not.
cytoplasm
ribosome
cell membrane
nucleus
A virus is a living thing.
true
false
What would you find inside of a virus?
cytoplasm
nothing
genetic material
carbon dioxide
What is the outer layer of a virus made up of?
proteins
lipids
carbohydrates
nucleic acids
Where in a cell does photosynthesis take place?
nucleus
chloroplast
ribosomes
cytoplasm
Where is DNA found in a eukaryotic cell?
chloroplast
nucleus
mitochondria
cytoplasm
Whats does the endosymbiotic theory state?
The theory that eukaryotic cells evolved from simple prokaryotic cells
The theory that all living things have the same genetic material
The theory that earth's early atmosphere was different than it is today
The theory that all living things contain mitochondria and chloroplast.
During photosynthesis, what two things are released?
water & carbon dioxide
oxygen & water
glucose & oxygen
ATP energy & carbon dioxide
What cellular process is shown in this picture?
photosynthesis
endosymbiosis
cellular respiration
anaerobic respiartion
Which gas was prevalent in Earth's early atmosphere?
carbon dioxide
oxygen
nitrogen
sulfate
In early Earth, autotrophic prokaryotes came before multicellular life.
true
false
Which part of the cell membrane is hydrophobic?
head
tail
proteins
Which part of the plasma membrane is hydrophilic?
head
tail
A phospholipid is made up of which two components?
hydrophilic tail
hydrophobic head
hydrophilic head
hydrophobic tail
How does a heterotroph get it's energy?
photosynthesis
carbonation
cellular respiration
heterotrophs do not need energy
Which of the following is NOT evidence of the endosymbiotic theory?
mitochondria & chloroplast both have their own genetic material
mitochondria & chloroplast both have their own membrane
mitochondria & chloroplast both reproduce with binary fission
mitochondria & chloroplast both require solar energy.
What two components are required for cellular respiration?
oxygen & glucose
glucose & water
water & carbon dioxide
carbon dioxide & ATP energy
Aerobic respiration requires:
glucose
energy
oxygen
carbon dioxide
Which of the following is NOT a rule when handwriting a scientific name?
capitalize the genus
lowercase letter for the species
underline the entire name
capitalize the species
At which classification level are organisms most related?
Kingdom
Class
Order
Family
Which two levels are used to find an organisms' scientific name?
Domain
Phylum
Genus
Species
What is the correct name for leaf H?
Magnolia
Holly
Sprice
Pine
Which organisms have eggs with shells?
sharks
amphibians
crocodiles
birds
Which organism is most closely related to the rodents & rabbits?
primates
amphibians
crocodiles
sharks
Which of the following levels is the broadest?
Phylum
Class
Family
Species
Two organisms are in the same class. Which of the following levels do they NOT have in common?
domain
phylum
kingdom
genus
Which of the following is a grizzly bear's correct scientific name?
Ursus Arctos
ursus arctos
Ursus arctos
Ursus arctos
A cladogram shows...
relatedness between organisms
genetic material differences
the parents/family of organism
geographic distribution of organisms
Taxonomy is the branch of science that studies...
cellular processes in organisms
classification of organisms
family lineage of organisms
genetic material within organisms
Which of the following does NOT belong in the domain Eukarya?
Bacteria
Animals
Plants
Fungi
Protists fall under the domain Eukarya?
true
false
Which kingdom of organisms can survive extreme conditions?
protista
eubacteria
archaebacteria
plantae
Which TWO kingdoms of organisms are heterotrophic?
animalia
plantae
fungi
bacteria
