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Test your basic knowledge |
Honors Freshman Science
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Subject
:
science
Instructions:
Answer 50 questions in 15 minutes.
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.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A behavior that has been modified in response to environmental experience
seminicle vesical
genetic equilibrium
learned behavior
interspecific competition
2. Have traits that contribute to a high population growth rate & usually small & reach maturity early & have short life span & have lots of offspring & provide little to no parental care
are selection populations
GnRH
Boysen-Jensen
gene flow
3. Cutting of vas deferens
biogeography
vasectomy
competition
spherical
4. A disaccharide made from glucose and fructose & table sugar
evolutionary arms race
intron
mechanical isolation
sucrose
5. Involves mitosis and cytokinesis
M phase
turgor pressure
growth from cell division
isomer
6. TATA
mobile carrier
promoter codon
population dynamics
stigma
7. Species that show repetitive reproductive cycles
Law of Independent Assortment
iteroparous
incomplete dominance
organismic model
8. The cells that don't become eggs in oogenesis
amnion
microclimate
cilia
polar body
9. Aka aggregated distribution & occurs when resources in an area are clumbed & when there is limited seed dispersal or asexual reproduction & or when families/colonies all live together & good because the organisms can protect one another
bottom up process
clumped dispersion
prostate
thigmotropism
10. Species that expend their energy in a single & huge reproductive effort
fat
commensalism
semelparous
ribosome
11. Active at nigh
nocturnal
carrying capacity
phytochrome
natural selection
12. The ability to produce viable offspring
stamen
CDK
fecundity
RNA
13. The clearance of large expanses of forest for agriculture or other uses
allele
tubal ligation
deforestation
glycoprotein
14. Any environmental factor that affects the size of a population but isn't influences by changes in population density & usually abiotic factors
density independent factor
zygote
K selection populations
barrier method
15. Busiest at dawn or dusk
vasectomy
bioaccumulation
epistasis
crepuscular
16. A gateway in the cell membrane that lets molecules through
lagging strand
yoke sac
macroevolution
protein channel
17. Aka aggregated distribution & occurs when resources in an area are clumbed & when there is limited seed dispersal or asexual reproduction & or when families/colonies all live together & good because the organisms can protect one another
phospholipid
clumped dispersion
ovarian ligament
cell membrane
18. The information from the mRNA being used to form a protein
translation
energy transduction
community stability
insight learning
19. The study of the past and present geographic distribution of organisms
bioaccumulation
microclimate
intraspecific competition
biogeography
20. When a population is regulated by its environment's limits & grows until it levels out just below the carrying capacity and then oscillates
logistic population growth
ovouiviporous
chorion
population density
21. Aka scramble competition & all the members of the population have a generally equal amount of the resources
exploitation competition
paritally hydrogenated
iteroparous
genetic code
22. The production of gametes
meiosis
corpus luteum
nucleic acid
intron
23. The enzyme that takes out all of the introns & leaving only the exons
CDK
environmental science
cristae
snRNP
24. Partner chromosomes similar in size & shape & and the position of their centromeres (XX)
codon
homologous chromosomes
mRNA
artificial selection
25. Birth canal
M phase
species richness
vagina
seminiferous tubules
26. Fused compound of the polar nuclei and the sperm cells that isn't used
endosperm
termination sequence
pyrimidine
facilitated diffusion
27. The study of changes in a population (how and why the population numbers increase and decrease)
function group
glycogen
population dynamics
primary succession
28. The rate at which energy is captured during photosynthesis
CDK
learned behavior
passive transport
gross primary productivity
29. Have traits that contribute to a high population growth rate & usually small & reach maturity early & have short life span & have lots of offspring & provide little to no parental care
placenta
quaternary structure
spermacide
are selection populations
30. A structure that separates the duplicated chromosomes during anaphase
microclimate
pair bonds
mitotic spindle
rhythm method
31. When one individual behaves in a way that seem to benefit others rather than itself
phosphorus cycle
phagocytosis
altruism
protein channel
32. On the side where the 3' carbon is
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33. The change in species composition that takes place after some disturbance removes the existing vegetation & but the soil remains
disaccharide
polar body
facilitated diffusion
secondary succession
34. Produce estrogen and progesterone
ovaries
microspore
competitive exclusion principle
ovarian ligament
35. A cooperative view of the community that stresses interactions between different species
polar body
organismic model
bacillus
5' end
36. The time inbetween meiosis 1 and 2
Thomas Malthus
interkinesis
extinction
DNA polymerase III
37. Forms the initial seed leaves (not actual leaves) & a side of the seed
condensation reaction
cytoskeleton
cotyledon
endocytosis
38. Turning energy from one form to another
energy transduction
altruism
Okazaki fragment
tRNA
39. Aka contest competition & certain dominant individuals get a good supply of the limited resources while the other less dominant organisms in the population don't
environmental science
parental investment
semiconservative replication
interference competition
40. Original cell that forms sperm
complementary
symbiosis
microsporocyte
GnRH
41. The beta pleated sheet or alpha helix
tundra
secondary structure
intrinsic rate of increase
leading strand
42. The time inbetween meiosis 1 and 2
sex reversal
intersexual selection
consumption overpopulation
interkinesis
43. A plant structural compound
CFCs
cellulose
self fertilization
termination sequence
44. Same organism makes both gametes & no genetic recombination
biosphere
cell elongation
self fertilization
hybrid
45. The proportion of a particular genotype in the population
stigma
genotype frequency
exponential population growth
type 1 survivorship curve
46. Secretes hormones that keep uterine lining thick in the event of fertilization & what the follicle turns into after fertilization
meiosis
allele frequency
nucleotide
corpus luteum
47. The information from the mRNA being used to form a protein
translation
food web
ethylene
meiosis 1
48. A periodic long-distance travel from one location to another
culture
snRNP
migration
diploid
49. An important part of the structure of ribosomes that has catalytic functions needed during protein synthesis
meiosis
behavioral (sexual) isolation
posterior pituitary
rRNA
50. Produces semen (2)
megasporocyte
species richness
Bubourethral gland
Law of Segregation
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