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Grade 7 Science Quiz

Description

This quiz has 10 questions. Topics: What is Science? Branches of Science
Marc Stephen Dal
Quiz by Marc Stephen Dal, updated more than 1 year ago
Marc Stephen Dal
Created by Marc Stephen Dal over 7 years ago
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Resource summary

Question 1

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

Question 2

Question
What are the three branches of pure science?
Image:
1582fbff-099f-47f1-b1b2-2e6416dcc7ac (image/jpeg)
Answer
  • Life science
  • Applied science
  • Physical science
  • Earth science
  • Physics
  • Chemistry

Question 3

Question
Alexander Fleming insisted that all living things should be studies in an integrated way.
Image:
b5038c54-ba43-4292-ae2b-49f6fe7461fb (image/jpeg)
Answer
  • True
  • False

Question 4

Question
Biomedicine is the application of biological knowledge to human health.
Answer
  • True
  • False

Question 5

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

Question 6

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

Question 7

Question
Histology is the study of tissues.
Image:
6b733051-619f-4793-b2a5-86f262bb44d4 (image/jpeg)
Answer
  • True
  • False

Question 8

Question
Paleontology is the study of rocks.
Image:
d2d664f3-77ae-4bc0-9c0e-72f72d441eb8 (image/jpeg)
Answer
  • True
  • False

Question 9

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

Question 10

Question
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.
Answer
  • True
  • False

Question 11

Question
[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.
Answer
  • Alexander Fleming
  • petri dishes
  • staphyloccocci bacteria

Question 12

Question
Who is the first "test tube baby"?
Image:
04c6c8e9-42c8-40d1-952d-fb61804037d6 (image/jpeg)
Answer
  • Louise Joy Brown
  • Leslie Brown
  • It's none of the above.
  • I dunno.

Question 13

Question
Who is "Father of Nuclear Research"?
Image:
2395b3a2-ce9d-45ab-a51c-26dc8e682efe (image/jpeg)
Answer
  • Florencio Medina Sr.
  • Thomas Alva Edison

Question 14

Question
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.
Answer
  • scientific breakthrough

Question 15

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

Question 16

Question
[blank_start]DNA cloning[blank_end] is used to generate copies of interest.
Answer
  • DNA cloning

Question 17

Question
[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.
Answer
  • Reproductive cloning

Question 18

Question
[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.
Answer
  • embryo
  • cloning
  • Therapuetic cloning

Question 19

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

Question 20

Question
First step: [blank_start]Observe[blank_end] Second step: [blank_start]Research[blank_end]
Answer
  • Observe
  • Conclude
  • Research
  • Analysis
  • Test

Question 21

Question
Third step: [blank_start]Hypothesize[blank_end] Fourth step: [blank_start]Analyze[blank_end]
Answer
  • Hypothesize
  • Analyze
  • Conclude
  • Analyze
  • Formulate
  • Test

Question 22

Question
Last step: [blank_start]Conclude[blank_end]
Answer
  • Conclude
  • Finish
  • Analyze

Question 23

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

Question 24

Question
[blank_start]Intensive property[blank_end] is independent of the amount of the matter present.
Answer
  • Intensive property

Question 25

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

Question 26

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

Question 27

Question
[blank_start]Matter[blank_end] refers to everything that make up the universe.
Answer
  • Matter

Question 28

Question
Qualitative data is collected from simple observation and description.
Answer
  • True
  • False

Question 29

Question
Quantitative data is less exact than qualitative data.
Answer
  • True
  • False

Question 30

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

Question 31

Question
A good scientist admits mistakes.
Answer
  • Humility and Healthy Skepticism
  • Ethics

Question 32

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

Question 33

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

Question 34

Question
A good scientist never gives up.
Answer
  • Perseverance
  • Positive Attitude toward Failure

Question 35

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

Question 36

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

Question 37

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

Question 38

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

Question 39

Question
This is unexpected discoveries.
Answer
  • Aptitude for Serendipity
  • Humility and Healthy Skepticism

Question 40

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

Question 41

Question
A theory is a tentative explanation about a set of observations.
Answer
  • True
  • False

Question 42

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

Question 43

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

Question 44

Question
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.
Answer
  • True
  • False

Question 45

Question
What is the factor changed or manipulated?
Answer
  • Independent variable
  • Dependent variable
  • Controlled variable

Question 46

Question
What is the factor observed or measured?
Answer
  • Dependent variable
  • Independent variable
  • Controlled variable

Question 47

Question
What is the factor kept constant or the same?
Answer
  • Controlled variable
  • Independent variable
  • Dependent variable

Question 48

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

Question 49

Question
Life science is also known as physiology.
Answer
  • True
  • False

Question 50

Question
Physical science deals with [blank_start]matter[blank_end] & [blank_start]energy[blank_end].
Answer
  • matter
  • energy

Question 51

Question
Earth science is also known as geoscience.
Image:
1df91bd3-ad5e-4fda-8753-bd0231e2f1bb (image/jpeg)
Answer
  • True
  • False

Question 52

Question
[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).
Answer
  • In vitro fertilization
  • assisted reproductive therapy

Question 53

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

Question 54

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

Question 55

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

Question 56

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

Question 57

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

Question 58

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