Download Unit #4 Diversity of Living Organisms Test Review

Unit #4 Diversity of Living Organisms
Test Review
SBI 3U
Vocabulary:
prokaryote
eukaryote
virus
capsid
lytic cycle
lysogenic cycle
retrovirus
reverse transcriptase
binomial nomenclature
species
taxon (taxa)
dichotomous key
scientific name vs common
phylogeny
cladistics
Diagrams to Know:
methanogens
halophiles
thermoacidophiles
coccus
bacillus
spirilli
diplostreptostaphyloGram stain
agar
binary fission
plasmid
endospore
autoclave
lytic cycle
lysogenic cycle binary fission
alternation of generations
antibiotic
protozoa
algae
saprophyte
hyphae
septum
mycelium
fragmentation
vascular vs non-vascular plant
sporophyte
gametophyte
seed
Gymnosperm
Angiosperm
biltateral symmetry
bacteria shapes
viral shapes
Review Questions:
1.
State 3 differences between prokaryotes and eukaryotes.
2.
Why are viruses not classified into one of the 6 kingdoms? List several specific reasons.
3.
What are the four major shapes of viruses?
4.
Name the criteria by which viruses can be classified.
5.
What is a capsid?
6.
What is the difference between lytic cycle viral reproduction and lysogenic cycle viral reproduction?
7.
What is a retrovirus? What kind of genetic material does it contain?
8.
Why are common names such as “robin” inadequate for scientists?
9.
What are four ways that relatedness in organisms is determined?
10.
Distinguish between phylogeny and cladistics.
11.
What are some key features of Archaea (Archaebacteria)?
12.
What are the three main groups of Archaea and one important characteristic for each.
13.
List several ways by which Eubacteria are classified.
14.
Why is the definition for “species” not applicable for bacteria?
15.
What is the difference between Gram negative and Gram positive bacteria?
16.
How might Eubacteria reproduce sexually?
17.
What are plasmids, and how might they benefit a bacterial cell?
18.
What is the role of endospore formation in a bacterial cell? What are they and what do they consist of?
19.
What is an antibiotic, and generally, how does it work?
20.
What are the three major groups of Protists and what other kingdom does each resemble?
21.
Name the four groups of Protozoa, and a fact/example for each.
22.
Name the six groups of Algae, and a fact/example for each.
23.
What are hyphae and what is mycelium?
24.
In general, how do Fungi feed?
25.
What is the main asexual method for Fungal reproduction?
26.
List the four groups of Fungi, and an fact/example for each.
27.
Which plant types are non-vascular? What are three characteristics of non-vascular plants?
28.
Which group of plants is vascular but seedless?
29.
Which group of plants is seeded without flowers?
30.
List 3 characteristics of Gymnosperms.
31.
What is a sporophyte and what is a gametophyte?
32.
List the 8 major phyla of animals, and state one or two characteristic of each one
33.
What is bilateral symmetry?
34.
Make a dichotomous key for the following:
fork, knife, spoon, wooden spoon, plate, bowl, mug, glass