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The Science
of Life
Chemistry
of Life
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Biochemistry Cell Structure
and Function
Homeostasis
& Transport
The study of life
BIOLOGY
These are instructions for traits
that can be passed from one
generation to the next
GENES
The maintenance of a stable,
balanced environment inside of a
cell and/or whole organism
HOMEOSTASIS
If a microscope has an ocular
lens (eye piece) that magnifies
10X and an objective lens that
magnifies 40X, what is the total
magnification?
400X (10 x 40)
The smallest units of life that can
carry out all of the functions of
living things
CELL
A substance made of only one
type of atom
ELEMENT
These atomic particles are found
outside of the nucleus in various
energy levels
ELECTRONS
Electrons are shared in this type
of bond
COVALENT
Anything below 7 on the pH
scale
ACIDS
These are biological catalysts that
speed up reaction rates inside of
cells
ENZYMES
All organic compounds must contain
this element
CARBON
Sugars such as cellulose, sucrose,
glucose, galactose, and lactose
are all examples of what
macromolecule family?
CARBOHYDRATES
DNA and RNA are examples of
what macromolecule family?
NUCLEIC ACIDS
You store your excess glucose in
molecules of glycogen, while
plants store their excess glucose
in this molecule.
STARCH
Monosaccharides are the
monomers of carbohydrates,
while amino acids are monomers
of this macromolecule family.
PROTEINS
While looking at dead plant cells
(cork), this man discovered cells
HOOKE
A bacterium, which is a cell with
no nucleus, is an example of this
type of cell
PROKARYOTE
A structure inside of a cell that
carries out a specific function
ORGANELLE
All cells must have three things:
1) Cell membrane
2) Cytoplasm
3) ?
GENETIC INFORMATION
(DNA)
This cell part plays the role of an
“intracellular highway” moving
molecules from one place to
another
ENDOPLASMIC RETICULUM
The movement of water across a
selectively permeable membrane
down its concentration gradient
OSMOSIS
Passive transport moves
molecules down their
concentration gradient until
equilibrium is reached. The three
types of passive transport are:
1) Diffusion
2) Osmosis
3) ?
FACILITATED DIFFUSION
You place a cell into a solution
and it shrinks bc it lost water.
What kind of solution did you put
it in to?
HYPERTONIC
Type of active transport that
moves large molecules or
materials into a cell
ENDOCYTOSIS
Salt crystals dissolving in water
is an example of this type of
passive transport
DIFFUSION
FINAL JEOPARDY
Provide names for cell parts 1-5
FINAL JEOPARDY ANSWER
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1 – Endoplasmic reticulum
2 – Nucleus
3 – Mitochondria
4 – Cell Membrane
5 – Golgi Apparatus