carbohydrates
Carbs contain what elements?
Carbon, oxygen and hydrogen
who had the theory of natural selection
charles darwin
what are the two types of population growth curves
logistic and exponential
how many stages are in cellular respiration
3
what are the opposite ends of the cell called
the poles
what do carbohydrates do in the body?
help with energy release and storage
what is it called when the more beneficial trait starts becoming common
evolution
why did the human population start growing rapidly
the industrial revolution
what are the enzymes that can accept electrons called?
NADH and FADH2
what can mitosis be used for in some species
asexual reproduction
what does the word disaccharides mean
two sugars
what does natural selection change
range of traits
what are the two types of competition
intraspecific and interspecific
where does the Krebs cycle take place
matrix
how many phases are there in mitosis
4
this word means "many sugars"
polysaccharides
what animal did Darwin observe in Galapagos islands
finches
what kinds of things use the uniform dispersal pattern.
territorial animal and plants that compete for water (cacti)
what is the first stage of aerobic cellular respiration
glycolysis
this stage of mitosis is when the spindle fibers start to contract and the chromatids are pulled to the poles of the cell
anaphase
what is an example of a polysaccharide that is coily
Amylose
what does a genetic drift change the frequency of?
an allele
what is the number of individuals in a defined area called
the population density
in prokaryotes where does the E.T.C occur
the plasma/cell membrane
what is the finished product of mitosis called
daughter cells