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Test your basic knowledge |
CSET Subject 2: Science
Start Test
Study First
Subjects
:
cset
,
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. Phase where spindle grows and which cuts the cell
Metaphase
life cycle of a butterfly
Water
chemical reaction in photosynthesis
2. Cellular division to create sex cells called haploids.
Cell wall
Meiosis
Boyle's Law
Diploid cell
3. Is a change from one state to another without a change in chemical composition.
Fulcrum
Ribosomes
Tides
Physical Change
4. Plants response to gravity
Atom composition
Flowering plants
Geotropism
Motion
5. Asserts that organisms have changed over time to adapt to the unique and varied demands of their changing environments.
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6. Plants response to light
Convection
Nucleus
Phototropism
Fulcrum
7. Unless an object is moving in a vacuum - the object causes...
life cycle of a butterfly
Prophase
Displacement
three states of matter
8. Both members of a symbiotic relationship benefit
Meiosis
Mutualism
Newton's Laws of Motion
major fault types
9. The Moon is between the Earth and the Sun.
layers of the Earth?
Solar eclipse
Temperature
Reflection of light
10. Material inside the cell membrane -- not including the nucleus
factors that cause a substance to change state
Solution
Male sex organ on a flower
Cytoplasm
11. 1. prophase 2. metaphase 3. anaphase 4. telophase
the stages of mitosis?
key stages of the water cycle
Atom composition
Chemical Change
12. One member benefits - the other is unaffected.
Potential energy is
Fulcrum
Neap tides
Commensalism
13. Occurs when chemical composition of a substance is altered.
Chemical Change
Temperature
Quantum Theory states that
Cell wall
14. Is a homogeneous mixture in which one substance has dissolved into the other - example: salt water
Protons
Charles' Law
Solution
Covalent Bonds
15. An atom with an imbalanced charge
Geologic timescale
Ion
Protostar
Hertzsprung - Russel diagram (HRD) of spectral class
16. An object in motion stays in motion along a straight path unless acted upon by a net external force.
Law of Acceleration
Law of Inertia
Potential energy is
Chloroplast
17. Occurs when heat is transferred due to fast moving atoms and molecules colliding with slower ones in a neighboring region.
categories of taxonomy?
Mitochondria
Conduction
Meiosis
18. When the Moon or the Sun are pulling at perpendicular angles we get less extreme tides.
Neap tides
Stars
Acceleration
Mutualism
19. Is the process of storing energy through photosynthesis and later releasing it through respiration.
evidences for continental drift
Mutualism
Krebb Cycle
three states of matter
20. Is a substance that cannot be separated into simpler substances by chemical means
Mitosis
Element
Vacuole
Geotropism
21. 1. producer 2. primary consumer 3. secondary consumer 4. tertiary consumer 5. decomposer
Steps for the Scientific Method
the hierarchy within an ecosystem
An atom with an imbalance charge
50000
22. 1. puzzle piece argument 2. sea floor spreading 3. fossil records
Neap tides
evidences for continental drift
characteristics of life?
Isotope
23. Within compounds - the various atoms making up molecules are held together by...
Bonds
Why is carbon the building block of life?
Telophase
Quantum Theory states that
24. A group which resembles the experimental group in all other ways - but on which the hypothesis is not tested. In some clinical trials the control group is given a placebo.
Galaxies
Control group
characteristics of life?
major fault types
25. Deoxyribonucleic acid
Motion
Natural selection
DNA
Atomic Mass
26. Is an object's rate of motion = Distance/Time
evidences for continental drift
Speed
Velocity
Charles' Law
27. That matter cannot be created or destroyed; it simply changes form.
Weathering
The law of Conservation of Matter
Cell membrane
Neap tides
28. 1. temperature (think movement) 2. pressure
factors that cause a substance to change state
Spring tides
Law of Reciprocal Actions
Atomic Mass
29. 1. convergent 2. divergent 3. transform
Catalyst
Six Simple Machines that reduce effort
major fault types
Boyle's Law
30. Energy in motion
Kinetic energy is
Most isotopes
Velocity
Control group
31. 1. igneous 2. metamorphic 3. sedimentary
How atomic particles on the Periodic Table are organized:
Matter
An atom with an imbalance charge
major types of rocks on the Earth?
32. 1. by row 2. atomic number and mass increase as you move left to right and top to bottom
Vacuole
Male sex organ on a flower
How atomic particles on the Periodic Table are organized:
three states of matter
33. Duplicates genetic material
Potential energy is
Cell membrane
Prophase
Solar eclipse
34. Has the same number of protons and neutrons
Centrifugal force
Element
the hierarchy within an ecosystem
A balanced atom
35. 1. solid 2. liquid 3. gas
Nucleus
Commensalism
three states of matter
Kinetic energy is
36. Is the smallest unit of an element that still has the properties of that element.
Law of Reciprocal Actions
Atomic Mass
Atom
The Law of Gravity
37. Cell begins to split
Cytoplasm
Anaphase
Newton's Laws of Motion
Atom composition
38. Is a change in velocity
Telophase
Acceleration
Vacuole
Color
39. Stamen
Protons
Male sex organ on a flower
Compound
Telophase
40. Calories
Krebb Cycle
How energy is measured
Experimental group
Element
41. A bond formed when atoms share one or more of their valence electrons.
Covalent Bonds
categories of taxonomy?
Quantum Theory states that
Six Simple Machines that reduce effort
42. Is a system in which small particles are kept dispersed by agitation or molecular motion in the surrounding medium - example: muddy freshwater
Atom composition
Suspension
Hertzsprung - Russel diagram (HRD) of spectral class
Natural selection
43. Our solar system is made up of numerous bodies which orbit the Sun due to...
Cell membrane
Centrifugal force
life cycle of a frog
major fault types
44. Organelle found in cells of plants and some other organisms that captures the energy from sunlight and convert it into chemical energy
forces that cause changes in motion
Neap tides
Chloroplast
Cytoplasm
45. Pulls apart into two separate cells
Cell wall
Carbon 14
Acceleration
Telophase
46. 1. the more massive either or both bodies are - the greater the gravitational force between them. 2. the further apart two bodies are - the lesser the gravitational force between them.
major types of rocks on the Earth?
eclipses
The Law of Gravity
Parasitism
47. Matter and energy have the properties of both particles and waves
Hertzsprung - Russel diagram (HRD) of spectral class
Quantum Theory states that
Theory of Plate Tectonics
DNA
48. The quantity of substance
Half life
Unlike temperature - the amount of thermal energy depends on
Steps for the Scientific Method
Meiosis
49. Can occur by chemical means such as acid rain or physical means - such as wind - rain and ice.
major types of rocks on the Earth?
Why is carbon the building block of life?
major fault types
Weathering
50. 1. incline plane2. wheel and axle 3. lever 4. pulley 5. wedge 6. screw
Acceleration
Temperature
Atom composition
Six Simple Machines that reduce effort