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WorksheetsCHS Biology Spring Final Exam Review
Total questions: 36
Worksheet time: 21mins
who is a primary consumer?
hawk
bird
rabbit
owl
Who is the tertiary consumer?
Owl
grasshopper
rabbit
mouse
What would happen if the rabbit population decreased?
The hawk and fox populations would increase
The hawk and fox populations would decrease
They would not be affected
none of these choices
Whay are bacteria important to the nitrogen cycle?
bacteria turn nitrogen into carbon
bacteria steal nitrogen from plants so they cannot see it
bacteria change nitrogen from atmosphere to be used by cells
bacteria are not important to the nitrogen cycle
GIve an example of mutualism
Tick on a dog
tapeworm and human
lion and antelope
Clownfish and sea anenome
A tick feeding on a dog is an example of ...
competition
parasitism
commensalism
mutualism
What type of cell contains a nucleus?
bacteria
prokaryote
eukaryote
organelles
What type of cell does not contain a nucleus?
prokaryote
eukaryote
organelle
all of the above
What does the nucleus contain that makes it IMPORTANT?
All of the following are true
only prokaryotes have a nucleus
the nucleus is surrounded by an envelope
it contains the DNA that codes for proteins
What organelle performs photosynthesis?
chloroplast
mitochondria
nucleus
golgi body
What is the function of the cell membrane
to make proteins
to hold the cell wall in place
breaks down lipids and carbohydrates
controls what goes in and out of the cell
Which biomolecule is an IMMEDIATE source of energy?
Carbohydrate
Lipid
Protein
Nucleic Acids
What happens in an isotonic solution where the concentrations equal each other?
the cell will shrink
the cell stays the same
the cell will swell
none of the above
What will happen if a cell were placed in salt water like ocean water?
the cell will shink
(hypertonic)
the cell will stay the same (isotonic)
the cell will swell (hypotonic)
none of the above
Why are photosynthesis and cellular respiration considered opposites?
photosynthesis occurs during the day and cellular respiration takes place during the night
they are not opposite they are the same
the products of one are the reactants of another
water is released in photosynthesis and absorbed in respiration
What are the reactants of photosynthesis?
CO2, H2O, ATP
O2, H2O, sunlight
O2, glucose, ATP
CO2, H2O, sunlight
Where does cellular reapiration take place?
endoplasmic reticulum
chloroplast
mitochondria
nucleus
During mitosis (regular cell division) how many chromosomes will each identical daughter cell have if the parent has 12 chromosomes
6
4
24
12
In DNA replication, what will the completmentary strand look like
GCATAGC
GCATAGC
CGTATCG
CGUAUCG
GGUCUCC
What are the three steps to the central dogma (protein synthesis)
DNA -> RNA-> Protein
RNA -> DNA-> Protein
Protein ->DNA->RNA
the order does not matter
Match the following
homozygous
the same
heterozygous
different
dominant
the gene expressed (capital letter)
recesive
the gene hidden (lowercase letter)
phenotype
what you see, not genetic makeup
What is the genotype for a heterozygous short haired cat
SS
ss
Ss
none of the above
If B = Brown eyes and b= blue eyes, what would be the phenotype of bb?
brown eyes
brown and blue eyes mixed
blue eyes
there is no way to tell
In certain dogs floppy ears (F) is dominant to straight ears (f). A homozygous dominant female is crossed with a heterozygous male. What are the possible phenotypes for their offspring?
75% floppy
25% straight
50% floppy
50% straight
25% floppy
75% straight
100% floppy
0% straight
Which of the following is an example of incomplete dominance?
RR = Red
WW= white
RW = pink
RR = Red
WW= white
RW = stripped red and white
RR = Red
WW= white
RW =purple
none of the above
Which of the floowing is an example of codominance?
RR = Red
WW= white
RW = purple
RR = Red
WW= white
RW = pink
RR = Red
WW= white
RW = orange
RR = Red
WW= white
RW = stripped red and white
According to Darwins theory of evolution, the ones that survive are those that have...
charcteristics both plant and animal breeders value
the most offspring
characteristics aquired by use
the variations best suited for the environment
A physical or behavioral adaptation that helps an organism survive its environment is called?
adaptation
phenotype
variation
charactersitic
Which of the floowing would be in the same genus as the wolf Canus lupus?
bear, Canus pipens
dog, Domesticus dogo
both would
none of the above
In the prokaryotic domain you have two types of bacteria eubacteria and archaebacteria. What makes achaebacteria different
it is the common bacteria
it is the bacteria that causes the common cold
it can live in harsh extreme environments
all of the above
Match the following
thigmotrophism
plants response to touch
gravitrophism
plants response to gravity
hyrdotrophism
plants response to water
chemotrophism
plants response to chemicals
phototrophism
plants response to light
Xylem move _____ the stem to the leaves carrying __________.
up and down
water
up and down
food and nutrients
up only
water
up only
food and nutrients
Phloem move __________ the stem carrying __________.
up and down
water
up and down food and nutrients
up only
water
up only food and nutrients
Match the following body systems
immune
fights off foreign invaders
excretory
rids the body of liqud waste
nervous
body's control center -homestatasis
digestive
breaks down food
respiratory
gas exchange CO2, O2, H2O
What is not true about virusus?
they contain geneic material (DNA or RNA)
they can maintain homeostasis
they must have a host to live
they cannot break down nutrients
What do white blood cells do on the body?
carry oxygen and blood throughout the body
move nutrients through the body
carrry chemical messages
protect the body from foreign invaders / pathogens
