Download Cell energy, cell cycle and cancer

Name: ______________________________________________ Date: __________________ Period: 1 2 3 4 5 6 7
Due DATE: ____________________________
Unit 4 & 5 Review: Cell Energy and Cell Cycle/Cancer
A. Matching: match the following words the correct definition.
A.
B.
C.
D.
E.
F.
Cell Cycle
Mitosis
Interphase
Prophase
Metaphase
Anaphase
Answer
#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
G. Telophase
H. Cytokinesis
I. Binary Fission
J. Cancer
K. Chromosomes
L. DNA replication
M. nuclear envelope
N. Energy
O. Photosynthesis
P. Cellular Respiration
Q. Products
R. Reactants
S. Glucose
T. ATP
U. Fermentation
Definition
Third stage of mitosis in which sister chromatids are pulled apart and microtubules, along with
motor proteins, move the chromosomes to opposite poles of the cell.
Last stage of mitosis in which nucleoli reappear. Two new nuclear membranes begin to form, but the
cell has not yet completely divided.
First stage of the cell cycle, during which a cell grows, matures, and replicates its DNA.
Asexual form of reproduction used by some prokaryotes in which a cell divides into two genetically
identical cells.
First stage of mitosis, during which the cell’s chromatin condenses into chromosomes.
A biological process of producing two identical replicas of DNA from one original DNA molecule.
Third main stage of the cell cycle, during which the cell’s cytoplasm divides, creating a new cell.
Process of cellular reproduction, occurring in three main stages- Interphase (growth), mitosis
(nuclear division), and cytokinesis (cytoplasm division).
Second stage of mitosis in which motor proteins pull sister chromatids to the cell’s equator.
Uncontrolled growth and division of cells that can be caused by changes in control of the cell cycle
and also may be caused by environmental factors.
Second main stage of the cell cycle during which the cell’s replicated DNA divides and two
genetically identical diploid daughter cells are produced.
DNA-containing structure that carries genetic material from one generation to another
The membrane that surrounds the nucleus in eukaryotic cells.
Substance that exists before a chemical reaction starts; located on the left side of the arrow in a
chemical equation.
Two-phase anabolic pathway in which the Sun’s light energy is converted to chemical energy for use
by the cell.
Process in which NAD+ is regenerated, allowing cells to maintain glycolysis in the absence of oxygen.
Ability to do work; energy cannot be created or destroyed, only transformed.
Energy-carrying biological molecule, which, when broken down, drives cellular activities.
A product of photosynthesis. A monosaccharide sugar found in plant and fruits.
Substance formed by a chemical reaction; located on the right side of the arrow in a chemical
equation.
Catabolic pathway in which organic molecules are broken down to release energy for use by the cell.
B. Cell Energy
22. Label the following equation as either photosynthesis or cellular respiration then provide an explanation as to why
you labeled the reaction as such.
Type of reaction: _______________________
Why did you label this reaction as such:
___________________________________________
___________________________________________
___________________________________________
This reaction occurs in which organelle? __________
Type of reaction: _______________________
Why did you label this reaction as such:
___________________________________________
___________________________________________
___________________________________________
This reaction occurs in which organelle? __________
23. Compare and contrast cellular respiration and photosynthesis in the Venn Diagram below.
How are these two processes
related?
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________
24. Which type of biomolecule would be used to provide energy for the cell? _____________
25. Describe the difference between an Autotrophic organism and a Heterotrophic organism?
__________________________________________________________________________________________________
__________________________________________________________________________________________________
__________________________________________________________________________________________________
C. Cell Cycle & Mitosis
26. Label the diagram to the right according to the stages of the cell cycle.
Name of stage
What happens in that stage?
A
B
C
D
27. Given the phases of Mitosis below, draw in what is occurring at each phase. Then for each phase in the box provided
under the picture, provide a sentence describing what is occurring.
28. For each picture below (A-E), identify the stage the cell is in and place them in order by giving them a number of 1-5.
(1 occurs first, 5 occurs last in the cell cycle) Stages: Interphase, Prophase, Metaphase, Anaphase, Telophase
A
B
C
D
E
Order: ______, _______, _______, ________, _______
29. Which type of biomolecule gets replicated (copied and doubled) in the S Phase of the cell cycle? ________________
30. Describe the overall purpose for cell division (mitosis): __________________________________________________
__________________________________________________________________________________________________
31. What happens before a cell can divide? _____________________________________________________.
32. In cell division, the two daughter cells produced at the end of mitosis have the–
a. same number of chromosomes as the parent cell
b. half the number of chromosomes as the parent cell
c. one-fourth the number of chromosomes as the parent cell
d. twice the number of chromosome as the parent cell
33. Draw the process of Binary Fission in the box below.
34. Binary Fission occurs only in ____________________________.
D. Cancer
35. Cancer is described as –
a. uncontrolled cell division
b. a parasite
c. an bacterial infection
d. skin discoloration
Explain your answer:
36. Cancer cells undergo a (higher/lower) number of cell cycles than normal cells.
Explain your answer:
E. True/False
__________37. The parent cell is the template that is used to make two identical daughter cells.
__________38. Mitosis is when the cytoplasm divides.
__________39. The ‘S’ phase of the cell cycle is where DNA replication takes place.
__________40. Prokaryotic cells go through the process of binary fission to produce new/more cells.
__________41. The mitotic stages are Prophase, Metaphase, Anaphase, Telophase.
__________42.Cancer cells grow uncontrollably and form tumors.
F. Personal Goals:
*Your goal for this test: _____________ %
*How will you achieve this?
**Don’t forget to go back and review over your biomolecule review sheet.