Famous Scientists
This person was responsible for the discovery of the double helix structure of DNA
the anion of Cl
what is Cl-?
the body system that controls the flow of oxygen to the internal organs
what is the cardiovascular system?
its formula is =(1/2)m(v)^2
kinetic energy
the NC state rock
the person who developed the theory of relativity
the number of valence electrons nitrogen has
what is 5?
The process used to produce cellular energy and lactate in the absence of oxygen
what is lactic acid fermentation?
this includes speed and direction
what is velocity?
The way of measuring ecological footprints
what are global hectares?
Discovered polonium and radium
Who is Marie Curie?
a state of balance where substances move between chemicals at an equal rate
what is dynamic equilibrium?
The process that maintains pressure by controlling salt and water concentrations in an organism
what is osmoregulation?
A football is tossed up into the air in the +y direction. This the sign of the velocity and acceleration when it hits the ground.
what is: the velocity of the ball is negative and the acceleration is negative?
The theoretical role an organism can occupy without limiting factors
What is a fundamental niche?
Discovered that single-celled organisms (such as algae) are able to photosynthesize
Who is Emmett Chappelle?
the half life of Carbon 14
what is 5730 years?
Produces ATP, NADH, and FADH2
a vector from your starting point to your final position
what is displacement?
what is an invasive species?
This person discovered the inelastic scattering of photons by matter
Name the type of organic compound: C18H24O2
Hint: It's a type of steroid!
Estrogen
causes the malformation of an embryo
what is a teratogen?
An object has a mass of 5kg and has a position described by the given function:
x(t)=2x2−5x+12
the kinetic energy after 2 seconds is...
what is 22.5 Joules?
A transition area in between two biomes
What is an ecotone?