What are the powerpuff girls made out of?
Sugar, Spice, Everything Nice and Chemical X!
What is Transcription?
The Process of creating RNA from DNA. RNA polymerase attaches to the promoter and unwinds DNA strands, Polymerase reads DNA strand and builds a complementary RNA strand from the template strand. At the termination site, the building stops, and the DNA rewinds. Forming preRNA or messenger RNA (mRNA)
What type of Selection is this?
Stabilizing Selection
What are the levels of Ecological Organization?
Individual, Population, Community, Ecosystem, Biosphere.
What countries made up the original Axis powers in World War II?
Germany, Italy, and Japan
Who are Tom and Jerry?
Cat and Mouse who have a never-ending fight.
Who is this?
Frederick Griffith
What are the natural selection factors?
Variation, Competition, Adaptation, Selection
Which has a more stable population, 'R' Strategists, or 'K' strategists? Why?
'K' Strategists because they nurture their young and have few offspring at a time in order to mature.
What country is Adele From?
London, UK
Who is the antagonist in the Lion King?
Scar
What did Friedrich Miescher discover in 1869?
Discovered DNA by isolating white blood cells from wounds. He named the material ‘nuclein’, which is now known as DNA and Proteins.
Name one of the Hardy Weinberg Equilibrium requirements and explain how it affects Gene frequency.
NO selection: If one particular trait is advantageous over the other, there is not gonna be a change in how often that trait will appear.
NO Mutation: If there are mutations, then there will be variation which we DO NOT WANT.
NO migration (No gene flow): If there is gene flow, then new versions of a trait enter the gene pool. No changing allele frequencies and evolution would stop.
Large Population: If a population is small then, there is the risk that a chance event could significantly alter the frequency of traits in the remaining population. (Genetic drift)
Genetic drift: changes allele frequencies- Bottleneck effect, or founder effect
Random mating: Certain traits will not be more common than others.
How do you calculate Population Growth?
To find the change in y, find the population, subtract the years and divide it by the number of years(SLOPE)
Which came first: Tik Tok or Musical.y?
Muscial.y was converted into Tik Tok
Who was the person responsible for the original version of Mickey Mouse’s voice?
Walt Disney
What are the uneven ends called where restriction enzymes have cut?
"Sticky Ends"
What are the formulas for Hardy-Weinberg Equilibrium?
p+q = 1
p2 + 2pq + q2 = 1
What is the difference between a carbon sink and a carbon source?
A carbon source is something that releases carbon into the atmosphere, and a sink is something that removes carbon from the atmosphere.
What is the name of the biggest technology company in South Korea?
Samsung
What year was frozen released?
2016
What does PROG stand for?
Promoter, Repressor,Operator, Gene.
Giraffe neck elongation is an example of what?
Natural Selection
What is the difference between Primary Succession and Secondary Succession?
Primary Succession- #1:
Occurs in new areas or areas with no soil.
Pioneer species inhabit these areas. (Lichen, Moss)
Secondary Succession- #2:
Soil remains: occurs when an existing ecosystem has been destroyed. (Flood, Natural Disasters)
Fire destroys plant growth-> New smaller plants inhabit area→ larger plants inhabit the area
Who was the first woman to win a Nobel Prize (in 1903)?
Marie Curie