Quiz
Chapter 10 Quiz 1
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Fragen in diesem Quiz (32)
1As a cell becomes larger, its
- Asurface area increases faster than its volume
- Bsurface area stays the same, but its volume increases
- Cvolume increases faster than its surface area
- Dvolume increases, but its surface area stays the same
2If the surface area of a cell that is shaped like a cube increases 100 times, its volume increases about
- A1000 times
- B10 times
- C5 times
- D100 times
3All of the following are problems that growth causes for cells EXCEPT
- Amore demands on DNA
- Bexpelling wastes
- Cexcess oxygen
- Dobtaining enough food
4Compared to small cells, large cells have more trouble
- Adividing
- Bmoving needed materials and waste products out
- Cproducing daughter cells
- Dstoring needed materials and waste products
5After cell division, each daughter cell has
- Aa lower surface area/volume ratio than the parent cell
- Ba higher surface area/volume ratio than the parent cell
- Cless DNA in its nucleus than the parent cell
- Dmore DNA in its nucleus than the parent cell
6A multicellular organism begins life as a single cell—a fertilized egg with a complete set of chromosomes. The picture in Figure 10–2 above shows how the cell divides to become two cells, then four cells, eight cells, and so on. Which of the following statements best describes what happens during this process?
- AChromosomes are divided evenly during cell division so that each new daughter cell has an equal share of the original set.
- BChromosomes are randomly distributed during cell division so that some new cells have partial sets while others have complete sets.
- CChromosomes are duplicated before cell division so that each new daughter cell has a complete set.
- DChromosomes are stored in the original cell to direct the division of all daughter cells, which do not have their own chromosomes.
7Which pair includes a phase of the cell cycle and a cellular process that occurs during that phase?
- AM phase, cell growth
- BG1 phase, DNA replication
- CS phase, cell division
- DG2 phase, preparation for mitosis
8When during the cell cycle is a cell’s DNA replicated?
- AS phase
- BG1 phase
- CM phase
- DG2 phase
9In Figure 10–4, what role does structure A play in mitosis?
- Adissolve nuclear envelope
- Bincrease cell volume
- Creplicate DNA
- Dconnect to spindle fibers
10The structure labeled A in Figure 10–5 is called the
- Aspindle
- Bcentriole
- Ccentromere
- Dsister chromatid
11The structures labeled B in Figure 10–5 are called
- Asister chromatids
- Bcentromeres
- Cspindles
- Dcentrioles
12During which phase(s) of mitosis are structures like the one shown in Figure 10–5 visible?
- Aprophase, metaphase, and anaphase
- Bmetaphase only
- Canaphase only
- Danaphase and interphase
13One difference between cell division in plant cells and in animal cells is that plant cells have
- Achromatin
- Ba cell plate
- Ccentromeres
- Dcentrioles
14The process by which a cell divides into two daughter cells is called
- Amitosis
- Bmetaphase
- Ccell division
- Dinterphase
15An advantage of sexual reproduction over asexual reproduction is that sexual reproduction
- Arequires more time
- Btakes less time
- Cproduces identical offspring
- Dprovides genetic diversity
16Which of the following is a correct statement about the events of the cell cycle?
- ADNA replicates during cytokinesis.
- BThe M phase is usually the longest phase.
- CInterphase consists of the G1, S, and G2 phases.
- DLittle happens during the G1 and G2 phases.
17Cell division is represented in Figure 10–3 by the letter
- AA
- BB
- CC
- DD
18First phase of mitosis is called
- AMetaphase
- BProphase
- CAnaphase
- DTelophase
19During which phase of mitosis do the chromosomes line up along the middle of the dividing cell?
- AMetaphase
- BProphase
- CAnaphase
- DTelophase
20Which of the following represents the phases of mitosis in their proper sequence?
- Aprophase, metaphase, anaphase, telophase
- Binterphase, prophase, metaphase, anaphase, telophase
- Cprophase, anaphase, metaphase, telophase
- Dinterphase, prophase, metaphase, telophase
21What is the role of the spindle fibers during mitosis?
- AThey duplicate the DNA.
- BThey make the chromosomes visible.
- CThey break down the nuclear membrane.
- DThey help separate the chromosomes.
22The two main stages of cell division are called
- Amitosis and cytokinesis.
- Bsynthesis and cytokinesis.
- Cthe M phase and the S phase.
- Dmitosis and interphase.
23During normal mitotic cell division, a parent cell that has four chromosomes will produce two daughter cells, each containing
- A16 chromosomes
- B8 chromosomes
- C4 chromosomes
- D2 chromosomes
24Which of the following explains why body cells would undergo mitotic cell division?
- Adouble chromosome number
- Breproduction and apoptosis
- Ccut chromosome number in half
- Dgrowth and repair
25The structure shown in Figure 10–5 is a replicated chromosome.
- ARichtig
- BFalsch
26The smaller a cell is, the more difficult it is for the cell to move enough nutrients and wastes across its cell membrane to maintain its normal functions.
- ARichtig
- BFalsch
27In eukarotes, the spindle breaks down during prophase and re-forms during telophase.
- ARichtig
- BFalsch
28Typically, the longest phase of mitosis is anaphase.
- ARichtig
- BFalsch
29The cell shown in step E in Figure 10-7 above is undergoing telophase.
- ARichtig
- BFalsch
30The number of sister chromatids in a human body cell that is entering cell division is [blank_start]____________________[blank_end].
- A92
31A cell that has 5 chromosomes in the G1 phase will have [blank_start]10[blank_end] chromatids in the G2 phase.
- A10
32The structure labeled A in Figure 10–8 is called the [blank_start]_________________________[blank_end].
- ACell Plate
- BCentromere
- CSpindle Fiber
- DCentriole
Informationen
- Beschreibung
- Biology Quiz am Chapter 10 Quiz 1, erstellt von Jack Alkema am 06/12/2016.
- Autor
- Jack Alkema
- Sprache
- English
- Aufrufe
- 251
- Schlagwörter
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