Copy and Edit

Mitosis and Cancer

Description

Quiz on Untitled, created by Chloe Schepers on 25/10/2016.
Chloe Schepers
Quiz by Chloe Schepers, updated more than 1 year ago
Chloe Schepers
Created by Chloe Schepers over 7 years ago
95
0
0

Resource summary

Question 1

Question
DNA is replicated during the [blank_start]synthesis[blank_end] during interphase of the cell cycle
Answer
  • synthesis

Question 2

Question
when a cell has become so specialized that it will never reproduce, it enters the [blank_start]special[blank_end] phase of the cell cycle.
Answer
  • special

Question 3

Question
a [blank_start]Dyad[blank_end] chromosome has 2 sister chromatids
Answer
  • Dyad

Question 4

Question
[blank_start]synapsis[blank_end] is the process where the homologous pairs of chromosomes come together to form a tetrid
Answer
  • synapsis

Question 5

Question
humans have [blank_start]22[blank_end] pairs of autosomal chromosomes and 2 sex chromosomes
Answer
  • 22
  • 24
  • 42

Question 6

Question
cell division takes place during the [blank_start]m-phase[blank_end]
Answer
  • m-phase

Question 7

Question
homologous pairs of chromosomes carry genes for the same traits at the same loci but may carry different alleles for these genes
Answer
  • True
  • False

Question 8

Question
a haploid cell has half the diploid N number of chromosomes
Answer
  • True
  • False

Question 9

Question
the phase of the cell cycle that has primarily for growth , development and specialization is the [blank_start]interphase[blank_end] G1 Phase
Answer
  • interphase

Question 10

Question
the cell prepares for division by growing and reproducing [blank_start]centrioles[blank_end] during the G@ phase of the cell cycle
Answer
  • centrioles

Question 11

Question
formation of the cell plate occurs during [blank_start]cytokinesis[blank_end] in plant cells
Answer
  • cytokinesis

Question 12

Question
the first phase of mitosis is [blank_start]prophase[blank_end]
Answer
  • prophase

Question 13

Question
the dyad chromosomes are separated into monads during
Answer
  • telophase
  • prophase
  • anaphase

Question 14

Question
during metaphase the dyad chromosomes
Answer
  • line up along the metaphase plate
  • the nuclear membrane breaks apart
  • the nucleus disapears

Question 15

Question
chromosomes are captured and moved by a series of microtubulose called the [blank_start]spindle[blank_end] that cross the equator of the cell
Answer
  • spindle

Question 16

Question
the nuclear membrane reforms, chromosomes uncoil and nucleolus reappears during [blank_start]telophase[blank_end]
Answer
  • telophase

Question 17

Question
in animal cells cytokinesis occurs when a [blank_start]contratile[blank_end] protein surrounds the cell and tightens eventually dividing the cell in two
Answer
  • contratile

Question 18

Question
the 4 types of cancer that account for more than half of all cases
Answer
  • lung
  • prostate
  • breast
  • colon
  • kidney
  • stomach

Question 19

Question
the cell mass formed by the inappropriate proliferation of cells is a tumor
Answer
  • True
  • False

Question 20

Question
the spread of cancer cells from the primary tissue to form cancer cluster in other tissues is called metastais
Answer
  • True
  • False

Question 21

Question
[blank_start]mutations[blank_end] are the root cause of all cancers
Answer
  • mutations

Question 22

Question
in the DNA a gene that causes cell proliferation is called
Answer
  • proto-oncogenes
  • oncogenes

Question 23

Question
when prto-oncogenes become hyperactive due to mutations its called an
Answer
  • oncogenes
  • tumor
  • metastatis

Question 24

Question
genes that keep cancerous cells in check are called [blank_start]tumor[blank_end] suppressor genes
Answer
  • tumor

Question 25

Question
it takes mutations in multiple proto oncogenes and tumor supressor genes withen a cell to become cancerous
Answer
  • True
  • False

Question 26

Question
retstrains cancerous changes in many ways detetcting damage to dna triggering repairs halting the cell cycleuntil repairs are completed and if it cant repair it triggers death
Answer
  • BRCA 1&2 and P53
  • metastatis
  • chemotherapy

Question 27

Question
traditional cancer treatments are [blank_start]radiation[blank_end] and [blank_start]chemotherapy[blank_end] by killing rapidly dividing cells
Answer
  • radiation
  • chemotherapy

Question 28

Question
new therapies include [blank_start]telomerase[blank_end] activity and the use of [blank_start]antibodies[blank_end] that seek out and selctivly destroy malignent cells
Answer
  • telomerase
  • antibodies

Question 29

Question
cell division is controlled by positive and negitive growth regulators
Answer
  • True
  • False

Question 30

Question
5% of cancers are hereditary caused in part by mutations in [blank_start]cancer critical[blank_end] genes
Answer
  • cancer critical

Question 31

Question
a [blank_start]carcinogen[blank_end] is any physical,chemical or biological agent that elevates the risk of cancer
Answer
  • carcinogen

Question 32

Question
2 viruses associated with increased cancer risks are [blank_start]bacteria[blank_end] and [blank_start]HPV[blank_end]
Answer
  • bacteria
  • HPV

Question 33

Question
[blank_start]angiogenesis[blank_end] is when blood vessels form around a tumor
Answer
  • angiogenesis

Question 34

Question
the advantage to crossing over is [blank_start]variability[blank_end]
Answer
  • variability

Question 35

Question
the first stage of mitosis is [blank_start]prophase[blank_end] where chromatin coils up into dyad chromosomes and the nuclear membrane breaks apart the nucleolus disappears and the spindle starts to form
Image:
4ec665b4-d547-482d-9eab-2772892bce81 (image/png)
Answer
  • prophase

Question 36

Question
the 2nd phase of mitosis [blank_start]metaphase[blank_end] where the spindle is completed the dyads line up along the metaphase plate
Image:
b50cf66c-7121-4e81-aca2-1a5d2dbf3a10 (image/png)
Answer
  • metaphase

Question 37

Question
the 3rd phase of mitosis is [blank_start]anaphase[blank_end] the centromere holding the two sister chromatids together splits the newly separated chromosomes are pulled to opposite poles of the cell
Image:
d9198f11-e477-48af-9735-aa5b628c8275 (image/png)
Answer
  • anaphase

Question 38

Question
the 4th phase of mitosis [blank_start]telophase[blank_end] where the chromosomes uncoil the nuclear membrane reforms the nucleolus reappares cytokineses occurs
Image:
55619e9f-596e-4960-99bf-1f1ff4116a83 (image/png)
Answer
  • telophase

Question 39

Question
[blank_start]meoisis 1[blank_end] lines up pairs , separating homogulous pairs and meosis 2 is just like [blank_start]mitosis[blank_end]
Answer
  • meoisis 1
  • mitosis

Question 40

Question
[blank_start]reduction[blank_end] division reduces the number of chromosomes
Answer
  • reduction

Question 41

Question
Xy is a [blank_start]male[blank_end]
Answer
  • male

Question 42

Question
XX is a [blank_start]female[blank_end]
Answer
  • female

Question 43

Question
humans have [blank_start]22[blank_end] autosomal pairs, [blank_start]2[blank_end] sex chromosomes which is [blank_start]46[blank_end] total
Answer
  • 22
  • 2
  • 46

Question 44

Question
in human cells, the N is [blank_start]half[blank_end] the number of haploid cells which is 23
Answer
  • half

Question 45

Question
in human cells the [blank_start]2N[blank_end] is 46 diploid cells
Answer
  • 2N

Question 46

Question
cytokinesis in plant cells use a [blank_start]cell plate[blank_end]
Answer
  • cell plate

Question 47

Question
cytokenisis in animals cells use a [blank_start]contractile[blank_end] protein
Answer
  • contractile

Question 48

Question
asexual reproduction is more energy effecient but sexual provides more variation
Answer
  • True
  • False

Question 49

Question
charachteristics of cancer cells
Answer
  • spread
  • self sufficiency
  • formation of bloof vessels
Show full summary Hide full summary

Want to create your own Quizzes for free with GoConqr? Learn more.

Similar

Epithelial tissue
Morgan Morgan
Application of technology in learning
Jeff Wall
A-Level Economics: Supply and Demand
cian.buckley+1
GCSE AQA Physics - Unit 2
James Jolliffe
Key Biology Definitions/Terms
courtneypitt4119
Rights and Responsibilities Flashcards - Edexcel GCSE Religious Studies Unit 8
nicolalennon12
History- Medicine through time key figures
gemma.bell
GCSE History – Social Impact of the Nazi State in 1945
Ben C
Plant Anatomy Quiz
Kit Sinclair
Longevidad y Envejecimiento Fisiológico
Isaac Alexander
Spelling, punctuation and grammar in English
Sarah Holmes
Browse Library