TEACHERS:
This activity was created by Kelly Riedell for students in Biology class at Brookings High School using Foldables©
1. Photocopy the following flipbook pages keeping them in order.
2. Turn every other page 180° so they all face up, but alternate right side up/up side down.
3. Photocopy ONE SIDED → TWO SIDED and follow directions at
(http://www.sblceastconn.org/foldables/LayeredLookBook.pdf) to set up books and fold.
4.STAPLE them together.
CELL THEORY CELL SIZE
1. All living things are made of ______
2. Cells are the basic unit of structure & function in an organism
(= basic unit of ______)
3. New cells come from ______cells
______cells > ______cells > ______cell
NUCLEUS NUCLEOLUS
NUCLEUS is:
· Surrounded by ______MEMBRANE
called the NUCLEAR ______
· ______CENTER OF CELL
· Nuclear ______allow molecules in and out
· CONTAINS CELL’S GENETIC MATERIAL ( ______)
· Contains NUCLEOLUS (Dark spot)
which makes ______(RNA)
DNA is scrunched up as ______
in DIVIDING CELLS
DNA is spread out as______
in NON-dividing cells
CYTOSKELETON
Made of PROTEINS called
______
FUNCTION: ______
______
LYSOSOMES
Sac containing ______
FUNCTION:
Digests: ______
Plays a role in ______“programmed cell death”
Cell suicide for the good of the organism
VACUOLE
STORAGE SPACE FOR: ______
Huge in ______cells , small in ______cells,
Not in ______
CENTRIOLES
Made of PROTEINS called ______
Only seen in ______cells during cell division
Function: ______
CILIA & FLAGELLA
Made of PROTEINS called ______
organized in a ______arrangement
that help with ______
CILIA ______& ______
FUNCTION ______
FLAGELLA ______& ______
FUNCTION ______
RIBOSOMES
Can be ______or ______to Rough ER
MADE OF ______& ______
FUNCTION: ______
CELL MEMBRANE (=PLASMA MEMBRANE)
Made mainly of ______and ______
HYDROPHOBIC “tails” of phospholipids make molecules line up as a LIPID ______with POLAR heads facing ______and
NON-POLAR tails facing ______
Proteins attached to surface (inside or outside)= ______
Proteins stuck into membrane = ______
(can go part way in or all the way through)
OTHER MOLECULES:
· GLYCOPROTEINS (with sugars) attached “recognize
· STEROIDS (lipids) self”
Membranes are ______(=Semi-permeable)
Allows certain molecules to pass through; but keeps others out
______= “gel-like material + organelles” between nucleus and cell membrane
MITOCHONDRION (plural: MITOCHONDRIA)
Surrounded by ______membrane
Contains its own ______
______of cell
Burns ______
Stores energy released as ______
Folded inner membrane = ______(increases surface area for more chemical reactions)
GOLGI APPARATUS (BODY)
Looks like a “______”
Made of ______
FUNCTION:
Modify, sort, and package substances from ER for ______
or ______out of cell
ENDOPLASMIC RETICULUM(ER)
Internal network of ______
Rough ER:
Attached ribosomes make ______
which are modified and transported to Golgi for export
ROUGH ER SMOOTH ER Smooth ER:
(with ribosomes) (NO ribosomes) Makes membrane lipids (______),
Regulates ______in muscles
Breaks down ______in liver
CHLOROPLASTS
Surrounded by ______membrane
Has own ______
______membrane sacs inside contain
CHLOROPHYLL where ______happens
FOUND ONLY IN ______CELLS
CELL WALL
Found OUTSIDE the ______
Provides ______& ______
______makes plant cells sturdy
Bacteria have cell walls made of ______instead.
DIFFERENCES IN ANIMAL CELLS, PLANT CELLS, AND BACTERIA
Eukaryotes / Eukaryotes / Prokaryotes
Cell membrane / Cell membrane / Cell membrane
Nuclear membrane / Nuclear membrane / NO nuclear membrane
NO cell wall / Cell wall made of
CELLULOSE / Cell wall made of
PEPTIDOGLYCAN
Has ribosomes / Has ribosomes / Has ribosomes
DNA in multiple chromosomes / DNA in multiple
chromosomes / DNA is a single
circular ring
CYTOSKELETON / CYTOSKELETON / CYTOSKELETON
Small vacuoles / Really big vacuole / NO vacuoles
Has lysosomes / Has lysosomes / NO lysosomes
Has centrioles / NO centrioles / NO centrioles
NO chloroplasts / Chloroplasts / NO chloroplasts
SMALLER / SMALL / SMALLEST