Download CELL NOTES

CELL NOTES
1. Cells are ____________________ units that move, grow, react,
protect themselves, and reproduce.
2. In a single ______________ of blood, more than one
___________________________ cells exist.
3. Human Cells
__________________, ___________________________,
___________________________, __________________________,
_______________________ cells
Parts of the Cell
NUCLEUS
4. Cells have a round ________________ called the
__________________________. The nucleus is the
“________________________” of the cell.
5. It tells the cell how to _________________________ and what
_________________________________ each part of the cell is
responsible for performing.
NUCLEAR MEMBRANE
6. thin coating that _______________________ the nucleus . It is
covered with small ___________________ called
___________________________________________.
7. These pores _________________________ material to be
passed ______________________ and
______________________________ between the nucleus and the
rest of the cell.
CYTOPLASM
8. ____________________________ substance that floats between
nuclear ________________________ and the thin outer shell of
the cell called the _____________________membrane.
9. _________________________________ supports the shape of
the cell and keeps floating pieces in place.
10. It also has ______________________ and
__________________________ particles in it that help keep the
cell alive.
CELL MEMBRANE
11. helps keep shape of the cell and controls entry of
_______________________ into the cell and
___________________________products out of the cell.
12. Inside the cell there are _____________________ primary
types of structures.
MITOCHRONDRIA
13. powerhouse of the cell that stores ___________________ like
a ____________________________ until it is needed by the cell
14. Its function is to _________________________ food particles
down into energy and then _______________________ this
energy the cell will need to reproduce and survive.
GOLGI BODIES
15. stacks of flat ________________________
16. Golgi bodies store _____________________ and transport it
and chemicals to other parts of the cell.
NUCLEOLUS
17. small ___________________ inside the nucleus that
manufactures _______________________________
RIBSOMES
18. small, _______________ shapes that make
_______________________
ENDOPLAMSIC RETICULUM
19. hollow _______________________ of thin material where
ribosomes are ___________________________________
VACUOLES
20. round ___________________________ structures that contain
____________________ and dissolved ______________________
21. Vacuoles are fairly small in _____________________l cells.
Plant cells contain _______________________ vacuoles.
LYSOSOME
22. _______________________ center of the cell
23. digests particles that may be __________________ to the cell
MICROTUBLES
24. hollow _________________________ that help
______________________ and __________________________
cell
CENTRIOLES
25. help with cell __________________________________
26. ANIMAL CELLS
______ chloroplast
small __________________ vacuoles
___________________ cell membrane
27. PLANT CELLS
___________________ chloroplast
large ________________________ vacuoles
___________________ cell ____________________
28. All cells are a result of the _________________________ of a
cell that already exists.
29. To reproduce, a cell must ______________________ the exact
____________________________ that are in the nucleus.
30. These chromosomes are in ____________________. They
contain all the ______________________ information needed to
control the function of the cell.
31. The genetic information in the chromosomes is called
______________________.
32. During reproduction, a cell divides into two new cells that have
the ________________________ DNA and chromosomes.
33. The end result is _________________ cells that have exactly
the same DNA and chromosomes.
34. They are EXACT ________________________ of each other.