stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
EOC review Flashcards | StudBud
Explore
/
EOC review
EOC review
50 terms
·
StudBud Administration
Imported from external platform
Flashcards
50 cards
F
Practice quiz
P
Host live
L
Questions
50
Answers
1
Crossing a carrier female with a hemophiliac male. The child in the first box on the second row would be?
a female who has hemophilia
a male who has hemophilia
a normal male
normal woman who is not a carrier
2
The process of organisms best suited for the environment surviving and reproducing is?
natural selection
luck
selective breeding
artificial selection
3
From which of its prey would the alligator accumulate the LEAST amount of pollutant that is in the water?
heron
mud turtle
raccoon
mosquito
4
Which of these is NOT a producer?
chemosynthesizer
autotrophs
herbivores
photosynthesizer
5
Based on the diagram, the function of structure 11 is?
produce sperm
secrete the fluid part of the semen that nourishes sperm
secrete the acid neutralizing parts of the semen
convey semen out of the body
6
What is the function of the root system of a plant?
absorbs and transports minerals and water
stores food
anchors the plant into the soil
all of the above
7
In the diagram below #4 is the?
temporal lobe
occipital lobe
frontal lobe
parietal lobe
8
Which of the following carries amino acids to the ribosomes where they are linked together to form a polypeptide strand?
siRNA
mRNA
tRNA
rRNA
9
The AB blood group is an example of?
multiple alleles
complete dominance
recessive traits
all of the above
10
Which of these graphs would NOT show that a population had reached carrying capacity
logistic growth
cycling populations
exponential curve
normal growth curve
11
If the hydrogen ion concentration of blood is 7.3-7.4 then blood can BEST be described as?
basic
acidic
slightly basic
slightly acidic
12
Sequencing the DNA of protein molecules of organisms of interest is used by evolutinary biologists as?
evidence of embryological similarities
evidence of common ancestry
evidence of common ancestry
evidence of homologous structures
13
Based on the diagram, structure #11 is the?
seminal vesicle
epididymis
vas deferens
testis
14
Natural selection
only occurs in animals
Is based on the number of offspring an individual produces
no longer taking place
Process by which organisms, over time, adapt to their environment
15
What property of water allows the water to move to the top of trees?
cohesion only
adhesion only
cohesion and specific heat
cohesion and adhesion
16
What is the advantage for a species to produce more offspring than can survive?
all organisms are eaten by other organisms
producing lots of babies is enjoyable
competition among offspring ensures very few will survive
competition among offspring ensure the fittest will survive to reproduce
17
The cell theory is considered good science because?
it was revised when new information became available
it is testable and repeatable
all of the above
many scientists contributed information to its formation
18
The diagram is a process in cell division. Which is NOT true about this process?
it occurs only in prophase of mitosis
it results in four unique chromatids
occurs only in Prophase 1 of meiosis
results in more genetic variation
19
The structure labeled B is the _____________ and its main function is_______________?
cell wall for support and protection
cell membrane for support and protection
cell membrane to control movement in and out of the cell
cell wall to control movement in and out of the cell
20
All of the following statements about DNA are correct EXCEPT which one?
almost all living organisms build protein from same 20 amino acids
in almost all living organisms the same codons code for same amino acids
all living organisms have DNA
all living organisms contain the same proteins
21
If a secondary consumer is removed from energy pyramid which statement describes the effect
primary consumers would increase in numbers
all the toxic pollutant would build up in the tissues of tertiary consumers
tertiary consumers would increase in numbers
the producers would decrease in number
22
Cell membrane transport that requires energy, low concentration to high concentration is?
active transport
not possible
passive transport
facilitated transport
23
Grizzly bears are
Ursus horribilis
and black bears are
Ursus arctos
. This means that?
Grizzleys and black bears share many characteristics
Grizzleys and black bears share few characteristics
Grizzleys and black bears evolved from different ancestors
Grizzleys and black bears are not closely related
24
What type of immunity results from treatment with an antivenmom?
provides specific passive immunity
functions as an antibiotic
provides nonspecific acquired immunity
functions as a vaccine
25
All eukaryotic cells have mitochondria but only plants have chloroplasts. What can we infer?
chloroplasts developed later than mitochondria
all eukaryotic cells need to produce their own food
chloroplasts are larger than mitochondria
all eukaryotic cells need to produce energy
26
In which part of the cell cycle does a cell spend the majority of its time?
anaphase
interphase
cytokinesis
prophase
27
The density independent factor of MOST concern in the benthic zone of the ocean is?
salinity
light
altitude
nutrient minerals
28
A student is trying to help his lab partner set up an experiment. Which one of his statements is CORRECT?
prepare a hot water bath and we can get our results faster
A thermometer is not needed as enzymes work effeciently at all temps
Pick any sugar as the substrate does not matter
get reference manual to match enzyme with substrate
29
A nucleic acid strand contains the bases A, G, U, and C. That molecule could NOT be?
rRNA
DNA
tRNA
mRNA
30
What might be produced by a yeast molecule in anaerobic conditions?
2ATP, CO2, H2O
2ATP, alcohol, and CO2
2ATP, alcohol, and O2
2ATP, lactic acid, CO2
31
Which organisms function as herbivores in this food web?
mud turtle and mosquito
mosquito and heron
leopard frog and fish
fish and raccoon
32
The examination of a variety of specimens for evolutionary evidence is to?
determine the embryological development of vertebrates
determine whether DNA has the same monomer in all species
determine average skull size of Homo sapiens
determine evidence of common ancestry
33
Which of these hypothesis is most logical?
If amount of substrate is greater, the more active sites enzyme creates
If temperature of cell's environment is higher the faster enzyme works
If amount of substrate is greater, the faster the initials enzyme reaction
all substrates interfere with all enzymatically catalyzed reactions
34
If a cell is placed in a fluid with less solute than the cell which of the following will happen?
nothing will happen
it will shrink
it will reach equilibrium
it will swell and eventually burst
35
This diagram illustrates what process in meiosis?
crossing over
replication
coiling
tetrad formation
36
The organisms in the Kingdom Protista are very diverse but they are all?
multi- cellular
prokaryotes
eukaryotes
photosynthetic autotrophs
37
What is responsible for water's unique characteristics?
water is hydrophobic and attracts most substances
water is polar and attracts other water molecules
water is polar and repels other water molecules
water is hydrophobic and repels most substances
38
The macromolecule that makes up the majority of the cell membrane is?
lipids
nucleic acid
carbohydrates
protein
39
The diagram represents a polysaccharide. What function does this molecule have?
storage of sex hormones
storage of cell membrane components
storage of hereditary information
storage of energy rich molecules
40
What is the function of I?
photosynthesis
control what goes in and out
transport
cell respiration
41
Which one of these is NOT a factor in the loss of biodiversity?
development of new vaccines
artificial selection of farm animals
destruction of rain forests
agricultural use of genetically modified organisms
42
Why was the invention of the microscope important to biology?
created public support for scientific research
created an opportunity for cell research
gave scientists an opportunity to explain life
allowed for the development of the cell theory
43
In the diagram below #6 is the?
frontal lobe
temporal lobe
occipital lobe
parietal lobe
44
Seeds are?
haploid
embryonic plants
all of the above
found in non-vascular plants
45
In this punnett square, what is the probability that this couple will have a son who is normal?
100%
50%
25%
0%
46
What is the relationship between photosynthesis and cellular respiration?
The reactants of cellular respiration are the reactants of photosynthesis
There is no relationship
The products of photosynthesis are the products of cellular respiration
The products of photosynthesis are the reactants of cellular respiration
47
American vultures are now classified with storks instead of African vultures as a result of evidence from?
physiology
anatomy and physiology
body structure
DNA
48
Which of the following mRNA sequences will be transcribed from the following DNA sequence CATTATGAT?
GTAATACTA
TAGTATTAC
GUAAUACUA
AUUAUUAUU
49
Plant cells have both mitochondria and chloroplasts. Animal only have mitochondria. What can you infer?
Chloroplasts make glucose; mitochondria break glucose down to ATP
Plant cells do not use ATP
Animal cells make all their energy with chloroplasts
Plants do not eat so both organelles are needed to make energy
50
Cells that are diploid contain?
two sets of genetic information
many sets of genes
three sets of genetic information
one set of genetic information
