Semester 1 biology review Crossword

www.________.com is the website to get to GIZMO labs
Photograph of chromosomes arranged in pairs
change over time
splitting of the cytoplasm of a cell following mitosis
maintaining a stable internal environment
your heart and diaphragm
responsible for bailing out water in a Paramecium
genetic disease treated with a strict low-protein diet
whip-like structure that helps a cell move
occupies most of the volume of plant cells
phase of mitosis when the chromosomes are lined up across the equator of the cell
gas that comes out of photosynthesis
amount of a substance
46 for humans (2n)
on-line lab activities to review for your exam
the factor you control when you are doing an experiment
a chromosome that looks like an 'X' has _____sister chromatids
controls what enters and leaves the cell
cell organelle where proteins are made;make RER rough; most numerous organelle
Stage of the cell cycle in which a cell's DNA is copied
trisomy 21
XY
type of environment in which a cell would shrink and shrivel
complement of ATGCTA
XX
a tadpole turning into a frog; a caterpillar turning into a butterfly
type of a cell division that produces two identical cells
nitrogen base that double bonds to thymine
what a living thing responds to in the environment
nitrogen base that triple bonds to guanine
number of different allele combinations from AaBb
type of graph you would make for a data set expressed in percentages
fresh water surrounding a red blood cell
where meiosis takes place in males
Anton's brother
23 for humans (n)
contains the genetic code for making proteins
type of animal whose egg changes gender according to temperature
total magnification under high power of our microscopes
when the chromosomes first become visible durning mitosis
when Vincent pretends to be Jerome
the sugar in DNA
packages substances to be exported from the cell