Show:
biology and you
chemistry of life
cells
definitions
number of chromosomes
100
the study of life
What is biology
100
dna, rna
What is two nucleic acids are there
100
fundemental unit of life
What is cell
100
structure within the cell that carries out specific functions
What is organelle
100
46
What is human chromosomes
200
all organisms are composed of
What is cells
200
another name for fat
What is lipids
200
what type of cell has a cell wall
What is plant cell
200
diffusion of water
What is osmosis
200
18
What is lettuce chromosomes
300
an educated guess
What is hypothesis
300
a large molecule studied in biology
What is a macromolecule
300
surrounds the cell
What is cell membrane
300
water fearing
What is hydrophic
300
life on earth arose approximately?
What is 3.5 billion years old
400
a theory that is believed to be true
What is scientific theory
400
evenly mixed mixture
What is homogenous
400
the brain of the cell
What is nucleus
400
water loving
What is hydrophillic
400
the first organisms on earth
What is unicellular
500
grow, move, eat, respond to a stimuli, breathe, excrete and reproduce
What is 7 characteristics of living things
500
mixture unevenly mixed
What is hetergenous
500
protien production in the cell
What is ribosomes
500
your favorite teacher of cells
What is miss springer
500
describes the structure of DNA
What is double helix