Download Name - Humble ISD

Name: ____key________________
A.
B.
C.
D.
E.
F.
Anaphase
Cell Cycle
Centrioles
Centromere
Chromatid
Cytokinesis
Date: ____________
Per. _______
G. Telophase
H. Interphase
I. Mitosis
J. Metaphase
K. Prophase
L. Spindle fiber
G1
Cell growth
M
Cytokinesis
Telophase
1. _A____The sister chromatids are moving apart.
Anaphase
2. _F____ The cytoplasm of the cell is being
s
divided
Metaphase
3. _J____ Chromatids line up along the equator
Prophase
4. _D____ What is the name of the structure that
G2
connects the two chromatids?
5. _G___ Nucleolus reappears, nuclear membrane
Preparation
reforms and the spindle breaks down.
For Mitosis
6. _C___ is found in animal cells, and is thought
to produce the spindle fibers that help separate
the sister chromatids during anaphase.
7. _B___ is the period of time from the beginning of one cell division to the beginning of the next.
8. _I____ is a form of cell division that only occurs in Eukaryotic cells.
9. _E____ one of two duplicated chromosomes
10. _K____ nucleolus disappears, nuclear membrane breaks down & spindle forms.
11. _H____ Cell grows, protein synthesis & cellular respiration occurs, DNA is replicated
12. _L____ fan like structure that separate chromatids during Anaphase.
DNA
replicate
13. What are the 2 reasons why cells divide? __Information crisis & hard to exchange materials__
14. What is the protein that controls the timing of the cell cycle? __cyclen___________
15. What is the disorder that occurs when the cells are unable control the cell cycle? ___cancer____________
16. List the causes of this disorder _Biological, Chemical, Physical, & Genetics
17. List the treatments of this disorder __Surgery, radiations, & chemo________
Prophase
Metaphase
Spindel
centrioles
Nuclear envelope
Anaphase
Chromosome
Interphase
Cell membrane
nucleoulous
centrioles
Telophase
Chromatin
cytoplasim
chromatid
Deoxyribos Nucleic Acid
Thymine
Adnine
Phosphate group
Sugar/ Deoxyribose
Adnine
Cytosine
Hydrogen bond
Covalent bond
v
nucleotid
e
Covalent bond
Matching- There may be more than 1 correct answer for each question; however each choice is only used 1 time!
__E__1. DNA wrapped in protein; humans have 46
__P___2. Disease-causing
__J___3. Scientist that took x-ray of DNA that helped in the discovery of DNA’s structure
__K___4. Showed that bacteria were able to transform
__N___5. Biomolecule group to which DNA belongs
__C___6. Scientist that chemically proved base-pairing only occurred between certain nitrogen bases
__H___7. Five-carbon sugar found in DNA
__A___8. Identified “transforming substances” seen in bacteria as DNA
__O___9. Monomers of DNA
_L & D 10. Used viruses to prove DNA, not protein, contains the genetic code
_R&G_11. Credited with the first identified structure of DNA
__B___12. Virus that infects bacteria
__Q___13. The ability of bacteria to take up DNA from their environment
__M___14. Type of bond found between nitrogen bases
___F__15. Type of bond that holds components of nucleotides together
___I__16. Structure of DNA
Base-Pairing- Use base pairing rules to find the complementary strand of DNA
Strand of DNA nucleotides
Complementary Strand
1. GGCATTAC
CCGTAATC
2. AATTGGCC
TTAACCGG
3. CAGTAC
GTCATG
4. TTTAGCCGA
AAATCGGCA
5. AACGTGTACCA
A. Avery
B. bacteriophage
C. Chargaff
D. Chase
E. chromosome
F. covalent
G. Crick
H. deoxyribose
I. double helix
J. Franklin
K. Griffith
L. Hershey
M. Hydrogen
N. nucleic acid
O. nucleotide
P. pathogenic
Q. transformation
R. Watson
TTGCACATGGT
DNA Replication- Place the following in the correct order:
A.
Free nucleotides in the nucleus join with the correct bases.
B.
2 new molecules of DNA (each contain an original & a new strand) become twisted and take the form of
a Double Helix
C.
Each ½ serves as a pattern for the formation of a new DNA chain.
D.
Double helix untwists, enzyme “Helocase” breaks the H bonds, 2 nucleotide chains begin to separate
like a zipper.
E.
The 2 new DNA molecules are now called “Sister Chromatids” and remain stuck together until the cell
divides.
1. _D__ 2. __C_
3. __A__
4. __B___
5. __E___