Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
EOC Review App
Test Description: General Review over EOC topics
Instructions: Answer all questions to get your test result.
1) Which of the following shows and example of mutualism?
A
A humming bird pollinating a long-necked flower...the bee gets nectar, the flower gets pollinated
B
leeches feeding on fish, the fish are harmed
C
round worms in the belly of a dog. The round worms steal nutrients from the dog
D
mistletoe growing on a tree -the mistletoe takes food and water from the tree, the tree is harmed
2) Favorable traits that help individuals survive, find a mate and reproduce will...
A
Decrease their fitness, and the trait will appear more in the population overtime
B
all of the choices
C
Decrease their fitness, and the trait will appear less in the population overtime
D
Increase their fitness, and the trait will appear more in the population overtime
3) Which of the following best describe gene flow?
A
A new member with different traits enters an environment and adds it's alleles into the gene pool of the population
B
Gene flow is the frequency of a particular allele in a population
C
This is when a new species is made as a result of reproductive isolation
D
Organisms best adapted to survive in an environment will, and will be capable of reproducing
4) Modern horses developed their traits through natural selection. What occurs during the process of natural selection?
A
Only the fittest organisms survive and reproduce.
B
Breeders cross organisms with desirable traits.
C
Organisms choose mates from other species.
D
Organisms remain exactly the same over many generations.
5) DNA contains genes that provide instructions for inherited traits. What is the relationship between the genes and chromosomes?
A
Genes are made up of thousands of chromosomes.
B
Genes correspond to the phenotype, while chromosomes correspond to the genotype.
C
Genes are segments of DNA that are located on the chromosomes of each cell.
D
Chromosomes correspond to the phenotype, while genes correspond to the genotype.
6) Some viruses attack cells by attaching to their outer covering, entering, and taking over their genetic “machinery.” Viruses are able to invade cells after first attaching to their
A
nuclear membrane
B
cell membrane
C
genetic machinery
D
viral proteins
7) In viruses, the lytic cycle is
A
quick, meaning symptoms show in a few days
B
very slow, when the symptoms don't show
C
when the virus leaves the cell
D
slow, meaning symptoms show in a few months
8) Proteins/traits are coded for by....
A
the sequence of sugars in DNA
B
the number of nitrogen bases in DNA
C
the sequence of nitrogen bases in DNA
D
the sequence of phosphates in DNA
9) Which of the following is an example of a prokaryote
A
bacteria
B
algae
C
animal
D
virus
10) The capsid of the virus is the
A
cell membrane complex
B
nucleus
C
cell membrane
D
protective outer coat
11) Which condition allows an ecosystem to undergo secondary succession instead of primary succession?
A
The presences of nutrients in the ground water
B
The presence of soil
C
The presence of bare rock
D
The presences of animals
12) In ecological succession, biodiversity _______________ overtime until a climax community is reached.
A
Remains the same
B
Increases
C
Decreases
D
unable to determine
13) Human organ systems work together in many ways. Which statement accurately explains the relationship between two body systems?
A
The skeletal system deliver nutrients absorbed by the endocrine system.
B
The nervous system regulates the movement of the muscular system.
C
The excretory system regulates the temperature of the integumentary system.
D
The digestive system deliver oxygen absorbed by the respiratory system.
14) A parent who is heterozygous for brown eyes marries a homozygous recessive person with blue eyes. What percentage of their children will have blue eyes? (hint: make a Punnett Square!)
A
25%
B
50%
C
100%
D
75%
15) Which describes transcription?
A
DNA to mRNA, A pairs with U, C pairs with G
B
both are correct
C
none of the choices
D
mRNA to amino acid, use a codon chart
16) A student analyzed a specimen with no nucleus and no membrane bound organelles. The circular DNA was free-floating in the cytoplasm. What organism was this?
A
All of the choices
B
Prokaryote
C
Virus
D
Eukaryote
17) In a food chain of: grass - grasshopper - mouse - hawk, the grass has 34,000 KJ of energy. How much energy would the hawk have?
A
34
B
100
C
340
D
3400
18) When a gene is transcribed and translated, a protein will be made. Different cells have different genes that are regulated, such as a skin vs a nerve cell. How are genes regulated, leading to protein production?
A
The genes are all turned off in all cells
B
Certain genes are turned on and off in certain cell types
C
The genes are all activated in all cells
D
The genes are all turned on simultaneously
19) A green beetle is able to camouflage better in a rainforest than a bright red beetle. What would happen overtime?
A
The green beetle has a worse fitness, overtime there will be a lower frequency of green beetles in the population
B
All of the choices are correct
C
The green beetle has better fitness, overtime there will be a higher frequency of green beetles in the population
D
The green beetle has better fitness, overtime there will be a lower frequency of green beetles in the population
20) A barnacle attaches itself to a whale. The barnacle gets a free ride, but the whale is unaffected. What symbiotic relationship is this?
A
Predator/Prey
B
Commensalism
C
Parasitism
D
Mutualism
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?