Transcript Check Your Answer Daily double for 2 Answer

Evolution
Cells
Genetics
Ecology
Diversity
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
5
5
5
5
5
Daily double for 2
Question: Endosymbiosis
explains the evolution of ___
and ____ from ___
Check Your Answer
Daily double for 2
Answer: chloroplasts and
mitochondria from
prokaryotes (bacteria)
Back to the Game Board
Evolution for 2
Question: The scientist who
proposed that acquired traits
could be passed on to
offspring was _________
Check Your Answer
Evolution for 2
Answer: Lamarck
Back to the Game Board
Evolution for 3
Question: Bird wings and
insect wings are examples of
__________ structures.
Check Your Answer
Evolution for 3
Answer: analogous (same
function, different structure)
Back to the Game Board
Evolution for 4
Question: Name 4
components of natural
selection.
Check Your Answer
Evolution for 4
Answer: 1) genetic variation
2) Overproduction of offspring
3) competition among members of species;
those best adapted produce most offspring
4) over time, traits of best suited increase in
population
Back to the Game Board
Evolution for 5
Question: Name the 3 types
of natural selection, and
draw the graph for each.
Check Your Answer
Evolution for 5
Answer: Directional, stabilizing, and
Disruptive.
Back to the Game Board
Cells for 1
Question: What occurs when
a carrier molecule in the
plasma membrane transports
a substance across the
membrane by diffusion?
Check Your Answer
Cells for 1
Answer: Facilitated diffusion
Back to the Game Board
Cells for 2
Question: (a) What are the
organelles in the cytoplasm
where proteins are
assembled? (b) Which cells
have these? (c) Do these
organelles have membranes?
Check Your Answer
Cells for 2
Answer: (a) Ribosome
(b) All cells have ribosomes
(c) No membranes around
ribosomes
Back to the Game Board
Cells for 3
Question: The organelle that
transforms energy stored in
food molecules into ATP is the
______________. Which cells
have these?
Check Your Answer
Cells for 3
Answer: Mitochondria are
found in eukaryotes.
All cells except bacteria have
mitochondria
Back to the Game Board
Cells for 4
Question: (a) The cell walls of plants
are composed of ______.
(b) What type of organic molecule is
it?
(c) Which cells have peptidoglycan?
Check Your Answer
Cells for 4
Answer: Cellulose, carbohydrate
(polysaccharide)
Peptidoglycan in bacteria, not
archaebacteria
Back to the Game Board
Cells for 5
Question: Active transport of
materials through a membrane
against a concentration
gradient requires _________
and a ________ _________.
Check Your Answer
Cells for 5
Answer: Energy (ATP) and a
carrier protein, or transport
protein.
Back to the Game Board
Genetics for 1
Question: DNA can be
transferred from one
organism to another by
means of a _______
Check Your Answer
Genetics for 1
Answer: plasmid or vector
Back to the Game Board
Genetics for 2
Question: The outward
appearance of an organism is
known as its __________.
Check Your Answer
Genetics for 2
Answer: phenotype
Back to the Game Board
Daily Double for 6
Question: Name the 3 types of
RNA, and the function of each.
Check Your Answer
Daily Double for 6
Answer: transfer RNA (brings
amino acids to ribosome)
ribosomal RNA (makes up ribosome)
and messenger RNA (makes copy of
DNA and is translated into amino
acids)
Back to the Game Board
Genetics for 4
Question: The failure of
homologous chromosomes to
separate properly during meiosis;
results in gametes with too few or
too many chromosomes.
Check Your Answer
Genetics for 4
Answer: Nondisjunction
Back to the Game Board
Genetics for 5
Question: What are the
components of a nucleotide?
How many different nucleotides
exist? (in all nucleic acids)
Check Your Answer
Genetics for 5
Answer: sugar, nitrogen
base, phosphate group.
8 nucleotides exist: 4 for DNA
and 4 for RNA (sugar is
different in DNA vs RNA)
Back to the Game Board
Ecology for 1
Question: What is a
population?
Check Your Answer
Ecology for 1
Answer: A group of organisms
of one species that
interbreed and live in the
same place at the same
time.
Back to the Game Board
Ecology for 2
Question: Name an abiotic
factor in an ecosystem. Name
a density dependent factor in
an ecosystem.
Check Your Answer
Ecology for 2
Answer: temperature, light,
water, climate, wind are
abiotic.
Density dependent are food,
water, shelter
Back to the Game Board
Daily Double for 6
Question: A permanent, close
association between two or more
organisms of different species is
called ____________.
What are the types?
Check Your Answer
Daily Double for 6
Answer: symbiosis
a) mutualism (E.coli in intestine)
b) commensalism (a clownfish and sea
anemone)
c) parasitism (tapeworm in intestine)
Back to the Game Board
Ecology for 4
Question: Orderly, natural changes
and species replacements that take
place in ecosystem communities
over time are called ________.
What are the types? Give an
example of each.
Check Your Answer
Ecology for 4
Answer: Succession
a) primary: lichens start growing on
rock exposed after an avalanche
b)secondary: grasses grow in a
region after a major forest fire
Back to the Game Board
Ecology for 5
Question: Name 7 terrestrial
biomes. Which is ours?
Check Your Answer
Ecology for 5
Answer: Tundra, taiga,
desert, tropical rain forest,
temperate deciduous forest,
grassland, savanna.
Back to the Game Board
Daily Double for 2
Question: Name the domains
of living things.
Check Your Answer
Daily Double for 2
Answer: Domains are
Archaea, Bacteria, Eukarya
Back to the Game Board
Diversity for 2
Question: What is the name of
the organism that causes
malaria, its kingdom, and the
vector?
Check Your Answer
Diversity for 2
Answer: Plasmodium,
kingdom is Protista, vector is
mosquito
Back to the Game Board
Diversity for 3
Question: Name all female
and male parts of a flower.
Check Your Answer
Diversity for 3
Answer: Female = Pistil
(stigma, style, ovary)
Male = stamen (anther,
filament)
Back to the Game Board
Diversity for 4
Question: Describe 2
similarities and 2 differences
between protists and fungi.
Check Your Answer
Diversity for 4
Answer: both can be uni or multicellular,
can be heterotrophic, can cause disease
or decompose, used as food
Only protists can be autotrophic, only
fungi contain chitin in cell wall, protists
can exhibit more motility
Back to the Game Board
Diversity for 5
Question: Name the 4 major
groups of plants, and key
characteristics of each.
Check Your Answer
Diversity for 5
Answer: Mosses (non-vascular, seedless,
small)
Ferns (vascular, seedless)
Gymnosperms (cones, vascular, seeds)
Angiosperms (flower, fruits, vasc, seeds)
Back to the Game Board