Transcript of Mitosis Review The process by which a cell divides into two daughter cells is called a. cell...
- Slide 1
- Slide 2
- Mitosis Review
- Slide 3
- The process by which a cell divides into two daughter cells is
called a. cell division b. metaphased. mitosis c. interphase
- Slide 4
- The speed with which wastes are produced by a cell depends on
the cells a. ratio of surface area to volume b. environment c.
volume d. surface area
- Slide 5
- All of the following are problems that growth causes for cells
EXCEPT a. DNA overload b. excess oxygen c. obtaining enough food d.
expelling wastes
- Slide 6
- When during the cell cycle are chromosomes visible? a. only
during interphase b. only when they are being replicated c. only
during cell division d. only during the G 1 phase
- Slide 7
- Which of the following happens when a cell divides? a. The
cells volume increases b. It becomes more difficult for the cell to
get enough oxygen and nutrients c. The cell has DNA overload d.
Each daughter cell receives its own copy of the parent cells
DNA
- Slide 8
- Which pair is correct? a. G 1 phase, DNA replication b. G 2
phase, preparation for mitosis c. S phase, cell division d. M
phase, cell growth
- Slide 9
- When during the cell cycle is a cells DNA replicated? a. G 1
phase b. G 2 phase c. S phase d. M phase
- Slide 10
- Which event occurs during interphase? a. The cell grows b.
Centrioles appear. c. Spindle fibers begin to form. d. Centromeres
divide.
- Slide 11
- The structure labeled A is called the a. centromere b.
centriole c. sister chromatid. d. spindle.
- Slide 12
- The structures labeled B in are called a. centromeres b.
centrioles c. sister chromatids d. spindles
- Slide 13
- During which phase(s) of mitosis are structures like the one
shown visible? a. anaphase and prophase b. prophase and metaphase
c. metaphase only d. anaphase and interphase
- Slide 14
- The first phase of mitosis is called a. prophase. b. anaphase
c. metaphase d. interphase.
- Slide 15
- During which phase of mitosis do the chromosomes line up along
the middle of the dividing cell? a. prophase b. telophase c.
metaphase d. anaphase
- Slide 16
- Which of the following represents the phases of mitosis in
their proper sequence? a. prophase, metaphase, anaphase, telophase
b. interphase, prophase, metaphase, anaphase, telophase c.
interphase, prophase, metaphase, telophase d. prophase, metaphase,
anaphase, telophase, cytokinesis
- Slide 17
- What is the role of the spindle during mitosis? a. It helps
separate the chromosomes b. It breaks down the nuclear membrane c.
It duplicates the DNA d. It divides the cell in half
- Slide 18
- One difference between cell division in plant cells and in
animal cells is that plant cells have a. centrioles b. centromeres
c. a cell plate d. chromatin
- Slide 19
- During normal mitotic cell division, a parent cell having four
chromosomes will produce two daughter cells, each containing a. two
chromosomes b. four chromosomes c. eight chromosomes d. sixteen
chromosomes
- Slide 20
- What happens when cells come into contact with other cells? a.
They divide more quickly b. They stop growing c. They produce
cyclins d. They produce p53.
- Slide 21
- In eukaryotic cells, the timing of the cell cycle is regulated
by a. the centrioles b. cyclins c. the spindle d. all of the
above
- Slide 22
- Cancer is a disorder in which some cells have lost the ability
to control their a. size b. spindle fibers c. growth rate d.
surface area
- Slide 23
- Cancer cells form masses of cells called a. tumors b. cyclins
c. growth factors d. p53
- Slide 24
- As a cell grows, it a. places more demands on its DNA b. uses
up food and oxygen more quickly c. has more trouble moving enough
materials across its cell membrane d. all of the above
- Slide 25
- Slide 26
- 24.What does Figure 10-4 represent? How do you know if this is
an animal cell or a plant cell? 25.What is the chromosome number of
the cell shown 26.Identify the structures labeled X and Y 27.List
the correct order for the diagrams 28.After the steps shown are
arranged in the correct order, what would a diagram of the next
step show?
- Slide 27
- The END
- Slide 28
- Sorry that answer is not correct return
- Slide 29
- Correct return