SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Honors Freshman Science
Start Test
Study First
Subject
:
science
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
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. The interactions of tertiary structures
quaternary structure
gross primary productivity
facilitated diffusion
autotroph
2. An organic compound with 3-7 carbons with a hydroxyl (OH) group bonded to each but one & which is double bonded to an oxygen
monosaccharide
sexual selection
purine
semipermeable membrane
3. Each gene is present in two copies & when gametes are formed each gamete gets only one of the two factors
heterotroph
permease
rRNA
Law of Segregation
4. Used for reproductive purposes and peeing
protein channel
nocturnal
urethra
prophase
5. Changes that take place over very long periods of time that may result in speciation
climax community
macroevolution
population dynamics
tundra
6. A chain produced by likening small organic compounds called monomers
lysosome
polymer
character displacement
viviporous
7. Provides genetic variation through recombination
sexual reproduction
polysaccharide
monosaccharide
carrying capacity
8. A disaccharide made from two glucoses & malt sugar
fatty acid
fat
secondary productivity
maltose
9. Contains multiple monosacharides bonded together & consists of repeating units of simple sugars
ethylene
polysaccharide
polar microtubules
coevolution
10. Gives live birth
viviporous
behavioral (sexual) isolation
sucrose
holandric
11. When there is equilibrium between to areas & but molecules are still moving
nucleus
exploitation competition
dynamic equilibrium
phototropism
12. All the Earth's communities and their interactions and connections with the planet's abiotic factors
Law of Independent Assortment
biosphere
positive tropic response
gene flow
13. The layer that surrounds the cell and holds everything in
cell membrane
community stability
type 3 survivorship cure
hypotonic
14. Cells don't produce new cytoplasm to make the cell bigger & they produce an excess of protons which soften the cell walls so that the water vacuole fills up and makes the cell bigger
plasmolysis
acid growth hypothesis of elongation
microclimate
holandric
15. Regulates the ecosystem function by nutrient cycling and by availability of other resources
acid growth hypothesis of elongation
bottom up process
vas deferens
fat
16. A vacuole filled with digestive enzymes
character displacement
energy flow
lysosome
density dependent factor
17. On the side where the 5' carbon is
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
18. Separates sperm from the egg
barrier method
dynamic equilibrium
population density
organic compound
19. The enzyme that controls the cell cycle & is destroyed during mitosis
cyclin
termination sequence
adaptive radiation
homozygous
20. The mating of genetically similar individuals that are more closely related than if they had been chosen at random from the entire population
tertiary structure
are selection populations
stigma
interbreeding
21. Pressure the cell membrane exerts on the cell wall when the water vacuole is filled
turgor pressure
amino acid
species richness
internal fertilization
22. The DNA information being transferred to mRNA
heterozygous
lipid
transcription
self fertilization
23. Where protein synthesis takes place
photoperiodism
prophase
ribosome
flagella
24. Reproductive successfulness
heterozygous
bacillus
fitness
DNA polymerase III
25. The study of behavior in natural environments from an evolutionary perspective
behavior ecology
mRNA
individualistic model
people overpopulation
26. Where cells are actively dividing
apical meristem
community structure and functioning
equilibrium
species richness
27. 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
energy transduction
water vacuole
are selection populations
quaternary structure
28. Produces proteins
intersexual selection
umbilical cord
cyclin
ribosome
29. A stable and persistent community & is impossible to achieve because of disturbances
food chain
population ecology
climax community
incomplete dominance
30. A mutation in which the wrong base it transcribed
placenta
base substitution mutation
consumption overpopulation
osmotic pressure
31. Lateral
competitive exclusion principle
mortality
secondary growth
ovary
32. Little 'hairs' around the membrane used for movement
ES complex
cilia
Beta human chorion gonadotropic
sister chromatids
33. A single ringed nitrogenous base
purine
adaption
microclimate
phagocytosis
34. Where DNA is held & the control center of the cell
nucleus
palentology
recombination
homozygous
35. A form of natural selection that increases inclusive fitness through the breeding success of close relatives
pistil
kin selection
equilibrium
external fertilization
36. Plastic cover of the penis
intrasexual selection
condom
tundra
natality
37. The nuclear division that produces two nuclei containing chronosomes identical to those in the parental nucleus
mitosis
pinocytosis
embryo sac
kinetechore
38. A link formed when two amino acids combine
founder effect
dipeptide
chromosome
placenta
39. Exactly the same as mitosis
anaphase
meiosis 1
nocturnal
ecology
40. Plant growth response that is dependent on the direction of stimulus
tropic response
amino acid
oral contraceptive
learning
41. An organic compound consisting of only carbon and hydrogen
insight learning
monogamy
random dispersion
hydrocarbon
42. When two parts of sister chromatids exchange corresponding parts
filament
Boysen-Jensen
parthenogenesis
crossing over
43. Produces semen (2)
Bubourethral gland
biological magnification
DNA helicase
sepal
44. Physically changing from sex when there aren't any of one sex
sex reversal
species diversity
sucrose
metaphase
45. Aka boreal forest & big evergreen forests & cold most of the year
society
enzyme
taiga
chorion
46. Defense of a territory
endosperm
commensalism
flagella
territoriality
47. Provides food for the developing embryo in a land egg
yoke sac
community structure and functioning
5' end
nucleolus
48. One dominant and one recessive
heterozygous
interstitial cell
flagella
cell membrane
49. The divergence of two similar species living in the same geographic area
GnRH
behavioral (sexual) isolation
biological organization
character displacement
50. The formation of an association between some normal body function and a new stimulus
taiga
classical conditioning
oviduct
lysosome