90% of the cell's life is spent during what stage?
Prophase
Anaphase
Metaphase
Interphase
2. Multiple Choice
45 seconds
1 pt
In mitosis, the two resulting cells are
different from the starting cell and identical to each other.
different from the starting cell and different from each other.
identical to the starting cell and different from each other.
identical to the starting cell and identical to each other.
3. Multiple Choice
45 seconds
1 pt
The process by which the nuclear material is divided equally between two new cells
mitosis
cancer
spindle
centromere
4. Multiple Choice
45 seconds
1 pt
Which is Metaphase?
A
E
C
F
5. Multiple Choice
45 seconds
1 pt
The phase in mitosis where chromosomes move away and are pulled apart by spindles to opposite sides of the cell.
prophase
anaphase
metaphase
telephase
6. Multiple Choice
45 seconds
1 pt
Identify the Cell Cycle Stage.
Interphase
Anaphase
Telophase
Prophase
7. Multiple Choice
45 seconds
1 pt
Identify the Cell Cycle Stage.
Anaphase
Cytonkinesis
Interphase
Prophase
8. Multiple Choice
30 seconds
1 pt
Identify the Cell Cycle Stage.
Cytokinesis
Interphase
Anaphase
Metaphase
9. Multiple Choice
1 minute
1 pt
Identify the Cell Cycle Stage.
Anaphase
Cytokinesis
Telophase
Metaphase
10. Multiple Choice
45 seconds
1 pt
Identify the Cell Cycle Stage.
Prophase
Interphase
Anaphase
Telophase
11. Multiple Choice
45 seconds
1 pt
Nuclear membrane forms around chromosomes and begins to separate.
Anaphase
Telophase
Prophase
Interphase
12. Multiple Choice
30 seconds
1 pt
What stage is a cell in when cleavage is present in the cell division?
Interphase
Prophase
Cytokinesis
Metaphase
13. Multiple Choice
30 seconds
1 pt
During which state of Interphase does the cell cycle is DNA Replicated?
G1
G2
S-phase
Mitosis
14. Multiple Choice
30 seconds
12 pts
Which sequence of DNA bases would pair with this partial strand ATG TGA CAG
ATG TGA CAG
TAC ACT GTC
GTA AGT GAC
CAT TCA CTG
15. Multiple Choice
30 seconds
1 pt
Which of the following best describes a DNA molecule?
double helix
contains ribose
made of amino acids
contains Uracil
16. Multiple Choice
30 seconds
1 pt
In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of
cytosine
guanine
thymine
uracil
17. Multiple Choice
30 seconds
1 pt
Guanine bonds with ______________.
Adenine
Guanine
Cytosine
Thymine
18. Multiple Choice
30 seconds
12 pts
Why is DNA important?
it is very small and very complicated
it's in everything
it serves as the blueprint for traits of all living things
because we eat it every day for energy
19. Multiple Choice
30 seconds
1 pt
The enzyme that unzips the DNA to prepare for replication
helicase
replicase
polymerase
synthase
20. Multiple Choice
30 seconds
1 pt
What is the correct complimentary strand for the following DNA?ATCGAG
TACGAG
ATCGAG
TAGCTG
TAGCTC
21. Multiple Choice
30 seconds
1 pt
In what phase of the cell cycle does DNA replication take place?
G1
S
G2
M
22. Multiple Choice
20 seconds
1 pt
What are the three components of a nucleotide?
sugar, hydrogen, nitrogen base
sugar, oxygen, nitrogen base
sugar, phosphate, nitrogen base
sugar, phosphate, protein
23. Multiple Choice
30 seconds
1 pt
Which enzyme proofreads the DNA after replication to catch any mistakes?
primase
proof-read-ase
DNA polymerase
helicase
24. Multiple Choice
2 minutes
1 pt
A strand of DNA is composed of 40% Adenine bases. What percent of bases must be Guanine?
40%
20%
10%
80%
25. Multiple Choice
10 seconds
1 pt
Guanine bonds with ______________.
Adenine
Guanine
Cytosine
Thymine
26. Multiple Choice
30 seconds
1 pt
Interphase contains three stages, including the G1 and G2 stages. WHich of the following occurs during these gap stages?
separation of chromosomes
cellular growth
DNA replication
viral transformation
27. Multiple Choice
30 seconds
1 pt
If a human has 46 chromosomes in each of its body cells, how many chromosomes will be in each body cell after mitosis?
23
46
92
0
28. Multiple Choice
30 seconds
1 pt
The final stage of cellular division involves the separation of the two nuclei along with the cytoplasm into two new daughter cells. This process is known as --
cytokinesis
repiration
meiosis
mitosis
29. Multiple Choice
30 seconds
1 pt
When cells divide they make two ____ cells.
daughter
son
Mom
Dad
30. Multiple Choice
30 seconds
5 pts
Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have -