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Biology EOC Review Flashcards | StudBud
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Biology EOC Review
Biology EOC Review
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EOC Review
Flashcards
50 cards
F
Practice quiz
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Host live
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Questions
50
Answers
1
What type of symbiotic relationship exists between a tree and a bird?
predation
mutualism
commensalism
parasitism
2
A molecule moving from an area of low concentration to an area of high concentration is
active transport
facilitated diffusion
osmosis
diffusion
3
What is recombinant DNA?
an image formed by passing a charge through a DNA sample
a new organism produced by the altering of genes
DNA made of combining DNA pieces from 2 different organisms
a protein produced by a genetically altered organism
4
Humans introduce an invasive species of birds. What is the most serious environmental concern?
Native birds may introduce diseases to invasive birds.
Native birds may prey on invasive birds.
Invasive birds may breed with native birds.
Invasive birds may outcompete native birds for habitat/food
5
Why is the S phase of interphase so important?
To change diploid cells to haploid cells
To change haploid cells to diploid cells
Two make 2 chromatids
To make 2 genetically identical cells
6
Which structure is only found in eukaryotic cells?
nucleus
chloroplast
DNA
cell wall
7
What type of relationship exists between an Owl and a field mouse?
commensalism
predation
mutualism
parasitism
8
What is the complementary base pair after DNA replication of the following strand: ATGCGTACG
UACGCAUGC
GCATGCGTA
ATGCGTACG
TACGCATGC
9
A mammal has 12 chromosomes in a gamete cell. How many are in a body cell of this mammal?
12
6
48
24
10
PROTEINS are long strings of ______
amino acids
carbohydrates
ribosomes
nucleotides
11
What is the monomer for DNA?
protein
nucleotide
amino acid
sugar
12
Geographic isolation is a primary cause of
Specification
Supercalifragilisticexpialidocious
Speciation
Segmentation
13
Which structure is only found in plant cells?
nucleus
chloroplast
DNA
cell membrane
14
Enzymes are
Proteins
Nucleic Acids
Lipids
Carboyhydrates
15
Which of the following diseases is passed on by a dominant trait?
Phenylketonuria
Cystic fibrosis
Huntington's Disease
Sickle Cell anemia
16
Which structure is found in plant and animal cells
cell wall
chloroplast
mitochondria
large central vacuole
17
What is the result of a change in the DNA sequence that affects the genetic code?
mutation
anti-codon
codon
disease
18
Which of the following are examples of polygenic traits?
Freckles, Hair texture, Dimples
Hair color, eye color, skin color, height
Blood Types
All of the above
19
A plant is placed in a high solute concentration, what will happen to the plant cell?
stay the same
swell
shrink
Explosion!
20
In mice, short hair (H) is dominant to long hair (h). A mouse with the genotype Hh would have
long hair
no hair
short hair
medium hair
21
Which is a biotic factor affecting this ecosystem?
pH of rain
temperature
vegetation
precipitation
22
Which is the correct order of classifications from least to most diversity
phylum, species, family, class, order, genus, kingdom
species, genus, family, order, class, phylum, kingdom
kingdom, phylum, class, family, order, genus, species
kingdom, phylum, class, order, family, genus, species
23
In Cellular Respiration, _________ is broken down to make energy for the cell.
ATP
Pizza
Glucose
Oxygen
24
How does gel electrophoresis separate DNA?
By size and color
By color and charge
By color
By size and charge
25
What is the process in which gametes merge to produce a complete set of chromosomes?
fertilization
halitosis
mitosis
meiosis
26
What type of symbiotic relationship exists between a tick and a dog?
mutualism
parasitism
predation
commensalism
27
What property of the plasma membrane allows it to control what enters and leaves the cell?
Transport protein
Diffusion
Homeostasis
Selective permeability
28
Mitosis produces _________ cells and meiosis produces __________ cells.
4 diploid; 2 haploid
2 haploid; 4 diploid
2 diploid; 4 haploid
4 diploid; 4 haploid
29
Individuals with the best traits for their environment, will survive and reproduce. This is:
genetics
natural selection
biology
anatomy
30
In asexual reproduction, bacteria has genetic material that is....
identical to another parent
half identical to that of the parent
identical to that of the parent
not identical to that of the parent
31
A fire destroys the grass in a prairie. What happens to the amount of energy for the consumers?
decrease
ice cream sandwich
stay the same
increase
32
Any variation that can help an organism survive in its environment is called a(n):
characteristic
adaptation
competition
vestigial structure
33
What does cell specialization mean?
Cells only exist in small numbers
Specialized cells are smaller than other cells.
Cells are only found in embryos.
Cells perform specific tasks in an organism.
34
A disease destroys many of the berry bushes, what will happen to the grass and seed population
cookies
increase
decrease
remain constant
35
Which of the following behavioral adaptations is considered both innate and learned?
imprinting
estivation
hibernation
classical conditioning
36
If 100 offspring are produced, how many will have white flowers?
75
50
100
25
37
What are you going to attempt to make on your biology EOC?!?!?!
100
0
38
DNA contains the genetic information to__________
codes for traits
make proteins
direct cellular processes
all of the above
39
During what part of meiosis do homologous chromosomes cross over?
Metaphase I
Prophase II
Prophase I
Anaphase II
40
Body cells have a ___________ number of chromosomes, while sex cells have a __________ number.
haploid, diploid
small, large
diploid,haploid
meiosis, mitosis
41
___________ bonds hold the base pair together.
ionic
covalent
hydrogen
metalic
42
Which of the following may affect the rate of photosynthesis?
glucose
oxygen
carbon dioxide
methane
43
Photosynthesis takes place in the organelle called the
chloroplast
mitochondria
cell membrane
chlorophyll
44
If two red flowers have babies that are red with white spots, what kind of trait is displayed?
Codominance
Polygenic
Incomplete dominance
Multiple allelic
45
A new predator of the Marmot is introduced, which population will most likely increase
Chipmunk
Grass
Grizzly Bear
Berries
46
A drought depletes water in a pond. What will happen to the carrying capacity of the pond?
remain constant
chocolate cake
increase
decrease
47
What is the ratio of the dominant phenotype to the recessive phenotype?
0:4
4:0
3:1
2:2
48
In most organisms, the correct sequence of information transfer goes from
RNA to protein to DNA
RNA to DNA to protein
protein to RNA to DNA
DNA to RNA to protein
49
Which of these would be least likely to be used as evidence that 2 species are related?
similarity of population sizes
similarity of bone structures
similarity of embryo development
similarity of proteins
50
What type of symbiotic relationship exists between a bee and a flower?
commensalism
parasitism
mutualism
predation
