Grade 7 Science Quiz

Beschreibung

This quiz has 10 questions. Topics: What is Science? Branches of Science
Marc Stephen Dal
Quiz von Marc Stephen Dal, aktualisiert more than 1 year ago
Marc Stephen Dal
Erstellt von Marc Stephen Dal vor fast 8 Jahre
462
1

Zusammenfassung der Ressource

Frage 1

Frage
Technology comes from the Latin word "tekne" which means "art, craft or skill".
Antworten
  • True
  • False

Frage 2

Frage
What are the three branches of pure science?
Antworten
  • Life science
  • Applied science
  • Physical science
  • Earth science
  • Physics
  • Chemistry

Frage 3

Frage
Alexander Fleming insisted that all living things should be studies in an integrated way.
Antworten
  • True
  • False

Frage 4

Frage
Biomedicine is the application of biological knowledge to human health.
Antworten
  • True
  • False

Frage 5

Frage
Developmental biology us the study of population of organisms in their natural habitats.
Antworten
  • True
  • False

Frage 6

Frage
Jean-Baptiste Huxley introduced the term "biology" in the 1800s.
Antworten
  • True
  • False

Frage 7

Frage
Histology is the study of tissues.
Antworten
  • True
  • False

Frage 8

Frage
Paleontology is the study of rocks.
Antworten
  • True
  • False

Frage 9

Frage
Biostatistics is the application of statistics, mathematics, I.T. & computer science in solving problens in biology.
Antworten
  • True
  • False

Frage 10

Frage
Bioengineering is the science of looking to nature for inspiration and imitating life in order to design or innovate products and systems for human use.
Antworten
  • True
  • False

Frage 11

Frage
[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.
Antworten
  • Alexander Fleming
  • petri dishes
  • staphyloccocci bacteria

Frage 12

Frage
Who is the first "test tube baby"?
Antworten
  • Louise Joy Brown
  • Leslie Brown
  • It's none of the above.
  • I dunno.

Frage 13

Frage
Who is "Father of Nuclear Research"?
Antworten
  • Florencio Medina Sr.
  • Thomas Alva Edison

Frage 14

Frage
A [blank_start]scientific breakthrough[blank_end] is a euphoric moment that reveals an idea or even an accident answer to need or a problem.
Antworten
  • scientific breakthrough

Frage 15

Frage
In August 1945, two atomic bombs named [blank_start]Little Boy[blank_end] (uranium bomb) & [blank_start]Fat Man[blank_end] (plutonium bomb).
Antworten
  • Little Boy
  • Fat Man

Frage 16

Frage
[blank_start]DNA cloning[blank_end] is used to generate copies of interest.
Antworten
  • DNA cloning

Frage 17

Frage
[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.
Antworten
  • Reproductive cloning

Frage 18

Frage
[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.
Antworten
  • embryo
  • cloning
  • Therapuetic cloning

Frage 19

Frage
Superstition: Jumping on New Year's Eve will make you grow taller.
Antworten
  • True
  • False

Frage 20

Frage
First step: [blank_start]Observe[blank_end] Second step: [blank_start]Research[blank_end]
Antworten
  • Observe
  • Conclude
  • Research
  • Analysis
  • Test

Frage 21

Frage
Third step: [blank_start]Hypothesize[blank_end] Fourth step: [blank_start]Analyze[blank_end]
Antworten
  • Hypothesize
  • Analyze
  • Conclude
  • Analyze
  • Formulate
  • Test

Frage 22

Frage
Last step: [blank_start]Conclude[blank_end]
Antworten
  • Conclude
  • Finish
  • Analyze

Frage 23

Frage
[blank_start]Extensive property[blank_end] changes when the size or amount of matter changes.
Antworten
  • Extensive property

Frage 24

Frage
[blank_start]Intensive property[blank_end] is independent of the amount of the matter present.
Antworten
  • Intensive property

Frage 25

Frage
[blank_start]Substances[blank_end] are forms of matter which have a definite and unchanging chemical position.
Antworten
  • Substances

Frage 26

Frage
[blank_start]Elements[blank_end] are substances which are made up of only one type of atom.
Antworten
  • Elements

Frage 27

Frage
[blank_start]Matter[blank_end] refers to everything that make up the universe.
Antworten
  • Matter

Frage 28

Frage
Qualitative data is collected from simple observation and description.
Antworten
  • True
  • False

Frage 29

Frage
Quantitative data is less exact than qualitative data.
Antworten
  • True
  • False

Frage 30

Frage
Scientists always ask questions and often wonder about the world.
Antworten
  • Curiosity and Fasnication
  • Healthy Skepticism

Frage 31

Frage
A good scientist admits mistakes.
Antworten
  • Humility and Healthy Skepticism
  • Ethics

Frage 32

Frage
An unsuccessful experiment is an imprtant step in finding the answer.
Antworten
  • Positive Attitude toward Failure
  • Perseverance

Frage 33

Frage
This is accepting one's criticisms and changing one's views if reliable pieces of evidence are available.
Antworten
  • Open-mindedness
  • Ethics

Frage 34

Frage
A good scientist never gives up.
Antworten
  • Perseverance
  • Positive Attitude toward Failure

Frage 35

Frage
A good scientist is confident and ready to defend his work, especially if he knows that he is right.
Antworten
  • Self-confidence
  • Humility and Healthy Skepticism

Frage 36

Frage
It is important that scientists do not claim to be the authors of a work that does not belong to them.
Antworten
  • Intellectual Honesty
  • Scientific Intuition

Frage 37

Frage
Who is the physical chemist at King's College, proposed the double helic structure of the DNA molecule in 1951?
Antworten
  • Maurice Wilkins
  • Rosalind Elsie Franklin

Frage 38

Frage
A scientist should have a gut feeling to intuitively predict that something will happen such as a disaster.
Antworten
  • Serendipity
  • Intellectual Honesty

Frage 39

Frage
This is unexpected discoveries.
Antworten
  • Aptitude for Serendipity
  • Humility and Healthy Skepticism

Frage 40

Frage
Scientists' work should be guided by some moral code.
Antworten
  • Ethics
  • Positive Attitude toward Failure

Frage 41

Frage
A theory is a tentative explanation about a set of observations.
Antworten
  • True
  • False

Frage 42

Frage
A hypothesis is a statement that uses facts and relies on observation & experimentation.
Antworten
  • True
  • False

Frage 43

Frage
A scientific law describes the behavior of the universe, usually expressed as a mathematical equation.
Antworten
  • True
  • False

Frage 44

Frage
A 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.
Antworten
  • True
  • False

Frage 45

Frage
What is the factor changed or manipulated?
Antworten
  • Independent variable
  • Dependent variable
  • Controlled variable

Frage 46

Frage
What is the factor observed or measured?
Antworten
  • Dependent variable
  • Independent variable
  • Controlled variable

Frage 47

Frage
What is the factor kept constant or the same?
Antworten
  • Controlled variable
  • Independent variable
  • Dependent variable

Frage 48

Frage
The word science came from the Latin word scientia, which means "to find."
Antworten
  • True
  • False

Frage 49

Frage
Life science is also known as physiology.
Antworten
  • True
  • False

Frage 50

Frage
Physical science deals with [blank_start]matter[blank_end] & [blank_start]energy[blank_end].
Antworten
  • matter
  • energy

Frage 51

Frage
Earth science is also known as geoscience.
Antworten
  • True
  • False

Frage 52

Frage
[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).
Antworten
  • In vitro fertilization
  • assisted reproductive therapy

Frage 53

Frage
What are substances made up of more than one type of atom?
Antworten
  • Compounds
  • Elements
  • Pwede bang mag-pass?
  • I will use Call-A-Friend.

Frage 54

Frage
What is this kind of mixture that has only one phase?
Antworten
  • Homogenous mixture
  • Heterogenous mixture
  • Hindi ko 'to pinag-aralan.
  • Isusumbong talaga kita. Hindi ko 'to naalala.

Frage 55

Frage
What is the kind of mixture that is made of more than one phase?
Antworten
  • Heterogenous mixture
  • Homogenous mixture
  • Akala ko ba Science 'to.
  • I will pass.

Frage 56

Frage
Tick/check the properties of the acids.
Antworten
  • Acids taste sour.
  • Acids taste bitter.
  • Acids react with certain metals.
  • Acids are slippery/soapy.
  • Acids react with limestone.

Frage 57

Frage
Check the answers which is one of the sets of needs in the Fundamental Needs of Man chart.
Antworten
  • Spiritual needs
  • Material needs
  • Important needs
  • Physical needs

Frage 58

Frage
A change in position with respect to a reference point.
Antworten
  • Motion
  • Force
  • Sound
  • Light
  • Heat
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