Test
Cell Cycle
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (31)
1What are the two reasons why cells must divide rather than grow larger in size? Select all that apply.
- ADemand on DNA
- BExchanging materials
- CShape of the cell
- DColor of the cell
2Cell division is the process where a cell divides into 2 new daughter cells.
- AVerdadero
- BFalso
3What are the two stages in cell division? Select all that apply.
- Ainterphase
- Bmeiosis
- Ccell division
- Dmitosis
- Ecytokinesis
4The 1st stage of cell division is called [blank_start]mitosis[blank_end] which is when the [blank_start]nucleus[blank_end] divides.
- Amitosis
- Bnucleus
5The 2nd stage of cell division is called [blank_start]cytokinesis[blank_end] which is when the [blank_start]cytoplasm[blank_end] divides.
- Acytokinesis
- Bcytoplasm
6What are the three functions of cell division? Select all that apply.
- Aasexual reproduction
- Bgrowth & development
- Csexual reproduction
- Dtissue repair
- Eexchanging of materials
7In asexual reproduction the baby is genetically [blank_start]identical[blank_end] to the parent.
- Aidentical
8Mitosis produces [blank_start]new[blank_end] cells to allow [blank_start]growth[blank_end] of an embryo.
- Anew
- Bgrowth
9Wounds and injuries are [blank_start]healed[blank_end] by cell [blank_start]division[blank_end].
- Ahealed
- Bdivision
10Centromere is the region of a [blank_start]chromosome[blank_end] where two [blank_start]sister[blank_end] [blank_start]chromatids[blank_end] are held [blank_start]together[blank_end].
- Achromosome
- Btogether
- Csister
- Dchromatids
11Sister chromatids are [blank_start]replicated[blank_end] chromosomes which has [blank_start]two[blank_end] identical [blank_start]copies[blank_end] of itself.
- Areplicated
- Btwo
- Ccopies
12Label the point shown.
- Acentromere
- Bcentrosome
- Ccentriole
- Dsister chromatid
- Echromosome
13A diploid is [blank_start]two[blank_end] sets of chromosomes; [blank_start]one[blank_end] from dad and [blank_start]one[blank_end] from mom. Diploid human cells have [blank_start]46[blank_end] chromosomes.
- Atwo
- Bone
- Cone
- D46
14A haploid is [blank_start]one[blank_end] set of chromosomes. Haploid human cells have [blank_start]23[blank_end] chromosomes.
- Aone
- B23
15A chicken has a diploid # of 78 chromosomes. The haploid number is [blank_start]39[blank_end].
- A39
16Peas have a haploid # of 7 chromosomes. Their diploid number is [blank_start]14[blank_end].
- A14
17The cell cycle is the [blank_start]stages[blank_end] of [blank_start]life[blank_end] that cells go through as they [blank_start]grow[blank_end] and [blank_start]develop[blank_end].
- Astages
- Blife
- Cgrow
- Ddevelop
18[blank_start]Interphase[blank_end] is the period of time that occurs between cell divisions.
- AInterphase
19The cell cycle consists of how many stages?
- A2
- B3
- C4
- D5
- E6
20Label the stages of the cell cycle.
- Ag1
- BS
- CG2
- DMitosis
- ECytokinesis
- FInterphase
- GM phase
- HProphase
- IMetaphase
- JAnaphase
- KTelophase
21Label the stages.
- AAnaphase
- BInterphase
- CMetaphase
- DProphase
- ETelophase
22Cell spend most of their time in [blank_start]interphase[blank_end].
- Ainterphase
23Interphase consists of [blank_start]three[blank_end] parts: [blank_start]G1[blank_end], [blank_start]S[blank_end], and [blank_start]G2[blank_end].
- Athree
- BS
- CG2
- DG1
24During prophase the centrioles [blank_start]separate[blank_end] and [blank_start]spindle[blank_end] begins to form. The chromosomes begin to [blank_start]condense[blank_end] and the [blank_start]nuclear[blank_end] [blank_start]membrane[blank_end] begins to break down.
- Aseparate
- Bspindle
- Ccondense
- Dnuclear
- Emembrane
25During metaphase the chromosomes [blank_start]line[blank_end] up single file in the [blank_start]middle[blank_end] of the cell. The spindle fibers attach to the [blank_start]centromere[blank_end] region.
- Aline
- Bmiddle
- Ccentromere
26During anaphase the spindle fibers begin to pull on the [blank_start]centromeres[blank_end] causing the sister chromatids to pull [blank_start]apart[blank_end] and move to [blank_start]opposite[blank_end] poles of the cell.
- Acentromeres
- Bapart
- Copposite
27During telophase the nuclear membrane begins to [blank_start]form[blank_end] again around single [blank_start]chromosomes[blank_end], the chromosomes begin to [blank_start]decondense[blank_end] and [blank_start]cytokinesis[blank_end] begins.
- Aform
- Bchromosomes
- Cdecondense
- Dcytokinesis
28During cytokinesis the cell [blank_start]membrane[blank_end] pinches inward, [blank_start]cytoplasm[blank_end] divides into two [blank_start]daughter[blank_end] cells, and the cells begin to enter [blank_start]interphase[blank_end].
- Amembrane
- Bcytoplasm
- Cdaughter
- Dinterphase
29During G1 the cell is [blank_start]growing[blank_end] and making [blank_start]proteins[blank_end]. During S the chromosomes are being [blank_start]replicated[blank_end] and during G2 the cell continues to [blank_start]grow[blank_end] and prepares to [blank_start]divide[blank_end].
- Agrowing
- Bproteins
- Creplicated
- Dgrow
- Edivide
30Label the parts below.
- ANuclear membrane
- BSpindle
- CCentrosome
- DCentromere
- EChromosome
31Label the onion root cells with the appropriate stages.
- AInterphase
- BProphase
- CMetaphase
- DAnaphase
- ETelophase
- FInterphase
- GProphase
- HMetaphase
- IAnaphase
- JTelophase
- KInterphase
- LProphase
- MMetaphase
- NAnaphase
- OTelophase
- PInterphase
- QProphase
- RMetaphase
- SAnaphase
- TTelophase
- UInterphase
- VProphase
- WMetaphase
- XAnaphase
- YTelophase
Información
- Descripción
- Quiz on the cell cycle.
- Autor
- Cindy Nguyen
- Idioma
- English
- Visitas
- 74
- Etiquetas
- Valoración
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