Finals

Question 1

It was in the Dark Period of the western world that give importance to the word that led the transmission of ideas through hand-copying.

Answer 1

True

Question 2

Through the printing press the ancient Greek idea that knowledge should be shared and be communicated among humans would be done on a scale beyond imagination by its thinkers.

Answer 2

True

Question 3

Easy access to personal information does not make people susceptible to online predation, identity theft, scamming among others.

Answer 3

False

Question 4

In the pursuit of science and technology humans are now dealing more and more with a world not seen by the naked eye.

Answer 4

True

Question 5

The nano world, like any other scientific principles provides both knowledge and instrument to control nature.

Answer 5

True

Question 6

Nanostructures cannot be found in nature

Answer 6

False

Question 7

Nanoscience deals with materials that are very small and can be seen by ordinary microscopes

Answer 7

False

Question 8

When identifying the contribution of technology, the first place to look would be the field of human health.

Answer 8

True

Question 9

The whole vast concerns of human health including aging, disease and prevention and diet and general lifestyle have greatly benefited from gene therapy.

Answer 9

False

Question 10

The goal of stem cell therapy is not a longevity anti-aging program.

Answer 10

True

Question 11

The financial cost of gene therapy is not trivial.

Answer 11

True

Question 12

The interaction among science, technology and society will conclude with a current controversial topic which is the climate change.

Answer 12

True

Question 13

Climate is similar to weather which is constantly changing

Answer 13

False

Question 14

Milankovitch hypothesized that the cumulative effect of the position of the Earth relative to the Sun are a strong driver of Earth’s long-term climate.

Answer 14

True

Question 15

Global warming is caused and greatly abutted by natural phenomenon as the sun rises and sets and does not caused by the actions of human being.

Answer 15

False

Question 16

How did the information age impact society?

Automation
Productivity
less job opportunities in manufacturing
All of the above

Answer 16

All of the above

Question 17

What will likely BEST to happen in humankind if technology didn’t exist?

more job opportunities
our daily life is incomplete now
humankind would have not been so advanced

Answer 17

humankind would have not been so advanced

Question 18

The internet is the most prominent innovation, and it changes the way people do everything thus

people become lazier but it also makes people smarter
people became lazier but more productive
people become stupid
people became smarter but less productive

Answer 18

people become lazier but it also makes people smarter

Question 19

Bill Joy contended that the following are the most powerful 21st-century technologies that are threatening to make humans an endangered species EXCEPT

Nanotechnolology
In-vitro fertilization
Robotics
Genetics

Answer 19

In-vitro fertilization

Question 20

The dystopia that Joy discusses about the world

We no longer have any technology as a result of global disaster.
Machines have power over humans or can out-compete them.
The Internet destroys all distinct human cultures and makes us uniform.
We focus on technology and forget to protect the ecosystem.

Answer 20

Machines have power over humans or can out-compete them.

Question 21

Joy argues that we must find alternative outlet forces of:

Technology
Morals
Creativity
Nature

Answer 21

Creativity

Question 22

Bill Joy disclosed that in order for man to succeed in using technology:

We need to assert our will that we are supreme being.
We need to create more machines to make life easier.
We need to change our perspective.
We need to change how we innovate.

Answer 22

We need to change how we innovate.

Question 23

What do you call an environment wherein several different species and genera cohabitate?

Flora and Fauna
Rich biodiversity
Biodiversity crisis
Biodivesity Hotspot

Answer 23

Rich biodiversity

Question 24

The UN has declared 2010 to be the International Year of Biodiversity, calling on world leaders to help and to take action to safeguard life on earth. There focus on the 2010 Biodiversity Target:

to significantly reduce the rate of loss of biodiversity by 2010
to have more vitamins and more growth
to significantly induce the rate of loss of biodiversity by 2010.
to have more space and more growth

Answer 24

to significantly reduce the rate of loss of biodiversity by 2010

Question 25

What is the idea of the growing awareness that all living things are related to each other?
Biodiversity
Taxonomy
Modern technology
Biology

Answer 25

Biodiversity

Question 26

Why is biodiversity hotspot important?

Conserving species can have an enormous impact in securing our global biodiversity.
Underpins all life on Earth.
Measures the health of an environment
All of the above

Answer 26

All of the above

Question 27

There is little evidence that the rate of loss of biodiversity has been reduced since 2002. In fact, rates of biodiversity loss are increasing.Which of the approaches we should apply?l

A. greater sense of urgency is certainly needed
B. ways must be found to involve more people in tackling the issues.
C. there must be agency to penalize countries who don’t observe preservation of species.
D. Both A & B

Answer 27

D

Question 28

Which of the following general statements about conservation reflects current thinking and best practices?

the focus should be on the preservation of whole ecosystems and their species
the focus should be on saving individual species while other species are left to fend for themselves
the focus should be on keeping all endangered species in zoos and aquaria and not worrying about them in the wild
all of the above are true

Answer 28

the focus should be on the preservation of whole ecosystems and their species

Question 29

One of the most basic law of the living to ensure survival?

Answer 29

Self- preservation

Question 30

Humans are part of nature’s rich diversity and they have the power to:

A. protect
B. destroy
C. provide
D. Both A & B

Answer 30

D.

Question 31

The deliberate modifications of an organism’s genetic information by directly changing its nucleic acid content is a subject matter of

Answer 31

genetic engineering

Question 32

Modern agricultural biotechnology today includes the tools of genetic engineering which includes the following EXCEPT.

Traditional breeding techniques
Alter living organisms or parts of organism
To make or modify products to improve plants, animals and microorganism
None of the above

Answer 32

None of the above

Question 33

Biotechnology may also be used to conserve natural resources by EXCEPT:

Answer 33

frugality in innovation

Question 34

Which of the following BEST describe Agrobacterium tumefaciens?

A disease in humans that causes loss of weight
A fungi that is used to produce antibiotics in large amounts
A bacterium that can be used to introduce DNA into plants
A disease in humans that causes loss of sight

Answer 34

A bacterium that can be used to introduce DNA into plants

Question 35

Which of the following is the reason why people question the gene insertion of Bacillus thuringiensis (BT) in crops EXCEPT?

There are biases in the conduct of study to manipulate good result.
Some BT crops may be safe for humans but it does not apply to all crops.
Some people develop allergic reactions to BT crops.
BT crops increase yields and reduce pesticide thus reduce impact to environment

Answer 35

BT crops increase yields and reduce pesticide thus reduce impact to environment

Question 36

Which of the following BEST represents the ethical issue on the alteration of human genome?

It cannot be allowed due to safety reasons.
It can be allowed to cure genetic defects.
There is a moral issue with regards to human genome editing.
Genetic diseases might be passed down to future generations.

Answer 36

There is a moral issue with regards to human genome editing.

Question 37

Nanoscience is the study of

Phenomena on the scale of 1-100 nm
Phenomena on the scale of electrons
Phenomena on the scale of single atoms
Phenomena on the scale of 1-1000 nm

Answer 37

Phenomena on the scale of 1-100 nm

Question 38

What are the potentials risks associated with nanotechnology?

Potentially explosive properties of nanostructures
Fear of runaway nanobots or “Grey goo” (out of control nanotech)
Adverse health effects in humans from deliberate or accidental exposure
All of the above

Answer 38

All of the above

Question 39

Which of the following statement BEST described nanomaterials?

New materials with unique properties cannot readily be tested with regards to their safety
Have same properties than normal materials and do not require toxicology studies
Very promising in many applications and toxicology studies are now underway to assess their safety
All of the above

Answer 39

New materials with unique properties cannot readily be tested with regards to their safety

Question 40

Why is there so much interest/concern about nanotechnology EXCEPT?

Analysis of properties and structure of nanoparticles becomes sophisticated
Absence of regulation
Huge gaps in knowledge concerning the possible risks
Enormous potential

Answer 40

Analysis of properties and structure of nanoparticles becomes sophisticated

Question 41

Why does nanotechnology poses threat to society?

A. Nanoparticles poses danger once inhaled.
B. If it will be used as weapons of mass destruction.
C. Nanoscientific advances must be properly communicated to the public.
D. Both A and B

Answer 41

Both A and B

Question 42

All of nanotechnological products, processes and applications contribute to environmental and climate protection EXCEPT?

Raw materials are saved because it does not come from nature.
Raw materials are saved because of its tiny size.
Nanoparticles can clean up toxic chemical spills.
Nanoparticles can clean up airborne pollutants.

Answer 42

Raw materials are saved because it does not come from nature.

Question 43

How does the mantra of nanotechnology BEST described the change the history of science?

It has helped create batteries that can store more energy for electric cars.
Science becomes more sophisticated.
It has helped improve and revolutionize many technology and industrial sectors
It has enabled solar panels to convert more sunlight into electricity.

Answer 43

It has enabled solar panels to convert more sunlight into electricity.

Question 44

Which of the following is NOT inserted to a somatic cell in Gene Therapy?

Skin
Blood cell
Umbilical cord
Eggs and sperm

Answer 44

Eggs and sperm

Question 45

Which is/are type/s of gene therapy?

A. Obtaining blood cells from a person with a genetic disease and then introducing a normal gene into the defective cell
B. Genetic modification of germ cells that will pass the change on to the next generation
C. Genetic modification of germ cells that will not pass on to next generation.
D. Both A and B

Answer 45

D.

Question 46

A transgenic cell is introduced into the developing embryo which eventually resulted to the development of an offspring. What type of gene therapy is described in the scenario?

clonal gene therapy
germ line gene therapy
somatic gene therapy
mRNA gene therapy

Answer 46

germ line gene therapy

Question 47

A friend would like to avail of a certain form of gene therapy. As a scientifically literate individual, will you advise him to go through the process?

Not immediately because he needs to seek more advise from professionals and weigh the pros and cons before deciding.
Yes, because it saves so many lives and outweighs to be more beneficial rather than its detrimental effect .
Yes, because it is one of the modern ways of treating dreaded diseases.
Not immediately because he needs to consider the financial implications of his decisions the possible health hazards.

Answer 47

Not immediately because he needs to seek more advise from professionals and weigh the pros and cons before deciding.

Question 48

48. How do you assess the potential use of gene therapy in the future?

The potential is poor since there are emerging technology much better than gene therapy.
The potential is very high since current technology makes it accurate in eliminating cancer cells without damaging normal and healthy tissue.
The potential is still under investigation as lapses are documented in its current use in the treatment of cancer.
It could not be determined at the moment since gene therapy is a new form of technology and the health hazards it might bring is not yet known.

Answer 48

The potential is very high since current technology makes it accurate in eliminating cancer cells without damaging normal and healthy tissue.

Question 49

In response to climate change solution the Paris Protocol was signed by different countries in the world to lessen the Earth’s temperature by 2 degrees. Which of the following countries produce the most garbage in the world in 2006 statistics?

Answer 49

United States

Question 50

What are the natural causes of climate change?

volcanic eruptions, ocean currents and the Earth’s orbital changes
solar variations, Earth’s internal variability and use of hydrocarbon fuel
extensive farming, the Earth’s orbital changes and solar variations
use of fossil fuel, extensive farming and ocean currents

Answer 50

volcanic eruptions, ocean currents and the Earth’s orbital changes

Question 51

How do you help mitigate the impact of climate change in the simplest way as a conscientious citizen?

Reduce the daily use of fossil fuel by walking when travelling short distances
Stage a national campaign for the evaluation and closure of major industries dependent on fossil fuel
Organize climate change awareness to get involve citizens from different countries.
Banning the use of petrol and diesel cars using fossil fuels.

Answer 51

Reduce the daily use of fossil fuel by walking when travelling short distances

Question 52

Which is/are possible adaptation measure for climate change In the agriculture sector?

Diversify crops so that they are better able to adapt to changing climates
Transferring of large agro-industrial sites to a much safer, secluded and elevated areas
Conversion of less productive agricultural lands into subdivisions.
All of the above

Answer 52

Diversify crops so that they are better able to adapt to changing climates

Question 53

What will happen if the Earth will only absorbed radiation from the sun without giving back equal amount of heat?

Our planet will be extremely warm and cold because of climate change.
Our planet will continue to flourish until oceans and lakes will have moderate temperature.
Our planet will grow colder until oceans and lakes will iced.
Our planet will continue to grow warmer until oceans and lakes will be boiling.

Answer 53

Our planet will continue to grow warmer until oceans and lakes will be boiling.

Question 54

Which of the following phenomenon is expected as a result of melting of arctic ice due to climate change?

Sea levels could rise
There is a threatening coastal cities worldwide
Most of coastal marshes and swamps would be inundated by salt water.
All of the above

Answer 54

All of the above

Question 55

Which of the following waste disposal process that Japan adopted to maintain ecological sustainability EXCEPT?

uses incineration technology that produce energy as a by-product
recycles 50% of its paper and 95% of beer bottles are used for about 20 times
use impermeable liners, leachate collectors and waste-water treatment
50% of their unprocessed household wastes go into landfills

Answer 55

50% of their unprocessed household wastes go into landfills

Question 56

What do you think is the main reason why western countries cannot meet the policies stated in the Paris Protocol?

Money
Greed
Power
All of the above

Answer 56

All of the above

Question 57

How do you evaluate the economic impact of climate change?

Moderate, since there are very few rich countries which are affected by the economic impact of climate change.
Moderate, since only countries in the tropics like the Philippines is affected.
High, since it is considered a major threat to economic stability affecting millions of people.
Depending on the geographical location of the country with substantial data in research studies in their economics.

Answer 57

High, since it is considered a major threat to economic stability affecting millions of people.

Question 58

How do you assess the impact of climate change to biodiversity?

Moderate, since it only affects plants and animals in the tropics
Moderate, since it affects mostly the tropical species and only few in the temperate regions
High, since it affects all species and may result to high extinction rate of almost 10%
Could not be determined due to geographical location and diversified global studies.

Answer 58

High, since it affects all species and may result to high extinction rate of almost 10%

Question 59

How do you evaluate the geopolitical impact of climate change?

Moderaetly low impact as it affects mostly island countries but not the first world countries.
High as it is a current concern of the United Nations and international financial institutions.
Moderate as it affects slightly global trade and the displacement of people in tropical regions.
Low impact on the geopolitics of any rich countries in the world.

Answer 59

High as it is a current concern of the United Nations and international financial institutions.

Question 60

How do you assess the meteorological impact of climate change?

Could not be determined considering there are so many interplaying variables in meteorological studies.
High, because of extreme weather conditions resulting to frequent floods and drought.
High, as the number of weather disturbances increase in the last 10yrs coupled with drought and food.
High, as the number of weather disturbances increase in the last 50yrs. coupled with drought and flood.

Answer 60

High, because of extreme weather conditions resulting to frequent floods and drought.