Quiz 4

Question 1

Mitochondrial transfers

Answer 1

children with three parents

Question 2

In Vitro Genetogenesis (IVG)

Answer 2

from skin cell to sex cell

solo IVG is possible in theory

Question 3

ovarian transplants

Answer 3

removes ovaries and freezes them then implant for live birth

Question 4

Chimeras

Answer 4

Creating human organs in animals

Question 5

life span

Answer 5

defined only the time between birth and death
USED to be the best
worried about time, clocking into life and clocking out

Question 6

health span

Answer 6

determines the quality of life
can be dependent upon education, access to health care, emotional connections, lifestyle choices and place of residence
BECOMING the best indicator of public health
not how many years but what you get out of those years

Question 7

Education and health span

Answer 7

best educated Americans live 10-14 years longer than the least educated
the well educated have higher incomes, smoke less, follow doctors instructions, less likely to be overweight, college graduates are more likely to marry and stay married, married people suffer fewer heart attacks and strokes

Question 8

catalyst

Answer 8

individuals, war, economic opportunities

catalysts are moving us toward “health span” mentality

Question 9

palliative care

Answer 9

specialized medical care for people with serious illness
focus on providing relief from the symptoms and stress of a serious illness
the goal is to improve quality of life for both the patient and the family

Question 10

foundations of global communication

Answer 10

triangulation, trilateration

Question 11

triangulation

Answer 11

finding a position using triangles with known points (like a cell phone tower)

Question 12

trilateration

Answer 12

finding a position from three distances.
it centers around finding your position on earth by knowing the location of orbiting GPS satellites and the distance from those satellites to your location on the planet

Question 13

important program that led to space exploration

Answer 13

space shuttle program

Question 14

newton’s first law

Answer 14

states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force

Question 15

orbital velocity

Answer 15

the velocity given to the body to keep it in orbit. This velocity is usually given to the artificial satellite so that it revolves round any particular planet

Question 16

orbit paths

Answer 16

orbits are not freeways (360 degrees, size and shape can be adjusted)
objects at different heights move at different speeds in orbit
space station is 200 miles above earth and moves about 17,500 mph

Question 17

types of orbits

Answer 17

polar orbit, geostationary orbit, circular orbit, elliptical orbit

Question 18

polar orbit

Answer 18

go up and over the poles

allows satellite to go around as the earth rotates looking for climate patterns

Question 19

geostationary orbit

Answer 19

a circular orbit 22,236 miles above the Earth’s equator and follows the direction of the earth’s rotation
orbital period is equal to earth’s rotational period, stays fixed in the sky
key point is line of sight

Question 20

line of sight

Answer 20

global communication doesn’t happen without the line of sight between satellites

Question 21

circular orbit

Answer 21

the orbit with a fixed distance around the barycenter, that is, in the shape of a circle

Question 22

elliptical orbit

Answer 22

gets really close to earth for short time and then goes far away

Question 23

GPS

Answer 23

radio waves are transverse waves similar to light (require line of sight)
GPS satellites work by sending out pulses of radio wave signals
requires triangulation and trilateration
have range of accuracy not 100% accurate

Question 24

transmitting radio waves

Answer 24

can be affected by weather in space and on the earth, solar flares, the curve of the earth, and interference by objects such as power lines, radio stations, mountains and trees, buildings
atomic time and atomic clocks in the satellites
Pseudo Random Code (PRC), each satellite has its own

Question 25

pseudo random code (PRC)

Answer 25

a very complicated digital code, or in other words, a complicated sequence of "on" and "off" pulses

Question 26

equation that allows GPS to work

Answer 26

distance = rate X time | clock needs to provide the right time

Question 27

uses for drones

Answer 27

photography, agriculture, surveillance, weather tracking, search and rescue, disaster relief

Question 28

rules and regulations of drones

Answer 28

have to have certification (COA), LINE OF SIGHT (when flown for hobby), don't fly within 5 miles of airport, don't fly for commercial purposes or payment, 16 years old to become remote pilot, max altitude 400 ft (planes min altitude is 500 ft), daylight flights only

Question 29

encryption

Answer 29

using a code, like an enigma

Question 30

password entropy

Answer 30

randomness or chaos of the password length is most critical protects against brute force attack on password

Question 31

social engineering

Answer 31

sometimes called marketing | using basic human nature against people

Question 32

two factor authentication

Answer 32

two parts: something i know, something i have

Question 33

ransomware

Answer 33

encrypts your hard drive and holds it ransom until you pay for the decryption code

Question 34

cyrpto mining

Answer 34

extension will run while browser is open and will use hardware to mine crypto currency

Question 35

steps used to protect identity, information, and privacy

Answer 35

keep software updated, don't run as Admin on your PC, use multi factor passphrases, have a working backup, think and question everything

Question 36

Write down two medical or scientific advancements that took place because of Henrietta Lacks' cells.

Answer 36

Two advancements that stem from Henrietta Lack's cells are IVF and vaccines. IVF developed as we learned how to keep cells alive outside the body and the polio vaccines was also developed from studying her cells.

Question 37

Describe what benevolent deception is and how it was used as a common practice before ethical standards prevented it.

Answer 37

Benevolent deception is the idea that what someone doesn't know won't hurt them. Many doctors used these methods when they were developing the technologies of artificial insemination and IVF. Steptoe used it on the Browns when he performed the first case of IVF, he was very discrete and careful in his description of the process.

Question 38

Give me two reasons why an insect-based diet is sustainable; give me one reason why it may be an unsustainable solution.

Answer 38

Insect based diets are sustainable because they are easy to farm as well as very nutritious and full of vitamins. The problem that insect based diets face are societal, in most cultures it's frowned upon to eat insects.

Question 39

Please complete the RISK ASSESSMENT EQUATION by telling me what goes in these blank spaces. _____________________ + ________________________ + ______________________ = RISK

Answer 39

Hazards + Assets at Risk + Vulnerabilities = Risk

Question 40

List three types of bias and briefly describe how each of them influence personal action or perspective.

Answer 40

Three types of bias are in-group bias, negativity bias, and a gambler's fallacy. In-group bias causes us to be over confident in those who are part of our group and we exaggerate their capabilities. Negativity bias, we tend to look at all of the negative aspects of a debate, it's a very pessimistic view. Gambler's Fallacy, we put a lot of weigh on what will happen in the future based on what has happened in the past.

Question 41

Why would someone consider having a digital baby before having a live baby? Specifically, give me a potential, but direct benefit.

Answer 41

Digital babies allow a couple to see how their children would turn out, they can see if they are a good match genetically. A potential benefit would be healthier children who have the best genes.

Question 42

credentials

Answer 42

a user's authentication information like username and password

Question 43

cracking a password

Answer 43

a phrase we use for obtaining a password using malicious means. this may include a hacker trying to retrieve your password by simply guessing or using software to try thousands of password combinations

Question 44

vulnerability

Answer 44

from a computer security standpoint, we use the term to represent any weakness in a computer system, hardware, or software

Question 45

special characters

Answer 45

non alphabetic or numeric | !@#$%*

Question 46

Authentication

Answer 46

a process that provides proof that the person who is trying to log in is, in fact, the correct person and authorized to access the network

Question 47

brute force attack

Answer 47

a trial and error method used to obtain information, such as user passwords

Question 48

phishing

Answer 48

process of attempting to acquire sensitive information such as usernames and passwords by masquerading as a trustworthy source by using bulk email. its a form of fraudulent social engineering

Question 49

malware

Answer 49

an umbrella term used to refer to a wide variety of viruses, worms, Trojans, and other programs that a hacker can use to damage or steal from your computer

Question 50

spoofing

Answer 50

tricking or deceiving computer systems.

Question 51

between the planets and moons, most of the "space" around them is empty and just filled with gases (T/F)

Answer 51

False

Question 52

the moon was most likely formed from what circumstance?

Answer 52

the crust of the earth burst off after colliding with a Mars sized meteor

Question 53

Newton's law of gravity says that there is no law of gravity "where the force of gravity will reach ____"

Answer 53

zero

Question 54

the united states government is responsible for satellite regulation, but not their signals (T/F)

Answer 54

False

Question 55

nearly every spot on earth has a line of sight to a least ____ GPS satellites at all times

Answer 55

four

Question 56

GPS is the "world's only global utility" meaning it is universal, free for all, accessible by anyone, influencing everyone (T/F)

Answer 56

true

Question 57

the timing of the atomic clock within GPS is the single most significant factor of the functioning system (T/F)

Answer 57

true