Test
Grade 7 Science Quiz
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Preguntas del test (58)
1Technology comes from the Latin word "tekne" which means "art, craft or skill".
- AVerdadero
- BFalso
2What are the three branches of pure science?
- ALife science
- BApplied science
- CPhysical science
- DEarth science
- EPhysics
- FChemistry
3Alexander Fleming insisted that all living things should be studies in an integrated way.
- AVerdadero
- BFalso
4Biomedicine is the application of biological knowledge to human health.
- AVerdadero
- BFalso
5Developmental biology us the study of population of organisms in their natural habitats.
- AVerdadero
- BFalso
6Jean-Baptiste Huxley introduced the term "biology" in the 1800s.
- AVerdadero
- BFalso
7Histology is the study of tissues.
- AVerdadero
- BFalso
8Paleontology is the study of rocks.
- AVerdadero
- BFalso
9Biostatistics is the application of statistics, mathematics, I.T. & computer science in solving problens in biology.
- AVerdadero
- BFalso
10Bioengineering is the science of looking to nature for inspiration and imitating life in order to design or innovate products and systems for human use.
- AVerdadero
- BFalso
11[blank_start]Alexander Fleming[blank_end] left [blank_start]petri dishes[blank_end] containing [blank_start]staphyloccocci bacteria[blank_end] before going on a long-week vacation.
- AAlexander Fleming
- Bpetri dishes
- Cstaphyloccocci bacteria
12Who is the first "test tube baby"?
- ALouise Joy Brown
- BLeslie Brown
- CIt's none of the above.
- DI dunno.
13Who is "Father of Nuclear Research"?
- AFlorencio Medina Sr.
- BThomas Alva Edison
14A [blank_start]scientific breakthrough[blank_end] is a euphoric moment that reveals an idea or even an accident answer to need or a problem.
- Ascientific breakthrough
15In August 1945, two atomic bombs named [blank_start]Little Boy[blank_end] (uranium bomb) & [blank_start]Fat Man[blank_end] (plutonium bomb).
- ALittle Boy
- BFat Man
16[blank_start]DNA cloning[blank_end] is used to generate copies of interest.
- ADNA cloning
17[blank_start]Reproductive cloning[blank_end] is used to generate an animal that has the same nuclear DNA as another currently or previously existing animal.
- AReproductive cloning
18[blank_start]Therapuetic cloning[blank_end], also called [blank_start]embryo[blank_end] [blank_start]cloning[blank_end], is the production of human embryos for biomedical reserarch.
- Aembryo
- Bcloning
- CTherapuetic cloning
19Superstition: Jumping on New Year's Eve will make you grow taller.
- AVerdadero
- BFalso
20First step: [blank_start]Observe[blank_end]
Second step: [blank_start]Research[blank_end]- AObserve
- BConclude
- CResearch
- DAnalysis
- ETest
21Third step: [blank_start]Hypothesize[blank_end]
Fourth step: [blank_start]Analyze[blank_end]- AHypothesize
- BAnalyze
- CConclude
- DAnalyze
- EFormulate
- FTest
22Last step: [blank_start]Conclude[blank_end]
- AConclude
- BFinish
- CAnalyze
23[blank_start]Extensive property[blank_end] changes when the size or amount of matter changes.
- AExtensive property
24[blank_start]Intensive property[blank_end] is independent of the amount of the matter present.
- AIntensive property
25[blank_start]Substances[blank_end] are forms of matter which have a definite and unchanging chemical position.
- ASubstances
26[blank_start]Elements[blank_end] are substances which are made up of only one type of atom.
- AElements
27[blank_start]Matter[blank_end] refers to everything that make up the universe.
- AMatter
28Qualitative data is collected from simple observation and description.
- AVerdadero
- BFalso
29Quantitative data is less exact than qualitative data.
- AVerdadero
- BFalso
30Scientists always ask questions and often wonder about the world.
- ACuriosity and Fasnication
- BHealthy Skepticism
31A good scientist admits mistakes.
- AHumility and Healthy Skepticism
- BEthics
32An unsuccessful experiment is an imprtant step in finding the answer.
- APositive Attitude toward Failure
- BPerseverance
33This is accepting one's criticisms and changing one's views if reliable pieces of evidence are available.
- AOpen-mindedness
- BEthics
34A good scientist never gives up.
- APerseverance
- BPositive Attitude toward Failure
35A good scientist is confident and ready to defend his work, especially if he knows that he is right.
- ASelf-confidence
- BHumility and Healthy Skepticism
36It is important that scientists do not claim to be the authors of a work that does not belong to them.
- AIntellectual Honesty
- BScientific Intuition
37Who is the physical chemist at King's College, proposed the double helic structure of the DNA molecule in 1951?
- AMaurice Wilkins
- BRosalind Elsie Franklin
38A scientist should have a gut feeling to intuitively predict that something will happen such as a disaster.
- ASerendipity
- BIntellectual Honesty
39This is unexpected discoveries.
- AAptitude for Serendipity
- BHumility and Healthy Skepticism
40Scientists' work should be guided by some moral code.
- AEthics
- BPositive Attitude toward Failure
41A theory is a tentative explanation about a set of observations.
- AVerdadero
- BFalso
42A hypothesis is a statement that uses facts and relies on observation & experimentation.
- AVerdadero
- BFalso
43A scientific law describes the behavior of the universe, usually expressed as a mathematical equation.
- AVerdadero
- BFalso
44A fair test is an experimental design that helps ensure that only one factor or variable in the experiment is changed while keeping everything the same.
- AVerdadero
- BFalso
45What is the factor changed or manipulated?
- AIndependent variable
- BDependent variable
- CControlled variable
46What is the factor observed or measured?
- ADependent variable
- BIndependent variable
- CControlled variable
47What is the factor kept constant or the same?
- AControlled variable
- BIndependent variable
- CDependent variable
48The word science came from the Latin word scientia, which means "to find."
- AVerdadero
- BFalso
49Life science is also known as physiology.
- AVerdadero
- BFalso
50Physical science deals with [blank_start]matter[blank_end] & [blank_start]energy[blank_end].
- Amatter
- Benergy
51Earth science is also known as geoscience.
- AVerdadero
- BFalso
52[blank_start]In vitro fertilization[blank_end] (IVF) is one of the breakthroughs that have been part of [blank_start]assisted reproductive therapy[blank_end] (ART).
- AIn vitro fertilization
- Bassisted reproductive therapy
53What are substances made up of more than one type of atom?
- ACompounds
- BElements
- CPwede bang mag-pass?
- DI will use Call-A-Friend.
54What is this kind of mixture that has only one phase?
- AHomogenous mixture
- BHeterogenous mixture
- CHindi ko 'to pinag-aralan.
- DIsusumbong talaga kita. Hindi ko 'to naalala.
55What is the kind of mixture that is made of more than one phase?
- AHeterogenous mixture
- BHomogenous mixture
- CAkala ko ba Science 'to.
- DI will pass.
56Tick/check the properties of the acids.
- AAcids taste sour.
- BAcids taste bitter.
- CAcids react with certain metals.
- DAcids are slippery/soapy.
- EAcids react with limestone.
57Check the answers which is one of the sets of needs in the Fundamental Needs of Man chart.
- ASpiritual needs
- BMaterial needs
- CImportant needs
- DPhysical needs
58A change in position with respect to a reference point.
- AMotion
- BForce
- CSound
- DLight
- EHeat
Información
- Descripción
- This quiz has 10 questions. Topics: What is Science? Branches of Science
- Autor
- Marc Stephen Dal
- Idioma
- English
- Visitas
- 597
- Valoración
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