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TLE Unit 7.1 & 7.2 Mitosis & Differentiation Flashcards | StudBud
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TLE Unit 7.1 & 7.2 Mitosis & Differentiation
TLE Unit 7.1 & 7.2 Mitosis & Differentiation
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1
The longest phase of the
interphase
is...
M Phase (mitosis)
G1
S
G2
2
This phase is....
telophase
metaphase
interphase
prophase
3
Uncontrolled cell division
carcinogen
cancer
tumor
metastasis
4
Process where cells break away and enter the blood to be carried to other places in the body
tumor
carcinogen
metastasis
cancer
5
In MEIOSIS the final cells are...
diploid & genetically different
haploid & genetically different
diploid & genetically the same
haploid & genetically the same
6
Asexual reproduction is done by ___
Meiosis- example: pollen and ova
Mitosis - example binary fission(bacteria)
7
This phase is....
prophase
interphase
metaphase
telophase
8
These cells divide through
meiosis
somatic cell
germ cell
9
This phase is....
prophase
telophase
metaphase
anaphase
10
Which is a common treatment for a non malignant tumor?
radiation
surgery
cyclin therapy
chemotherapy
11
C is ....
centromere
chromatin
chromatid
chromosome
12
Produces 2 identical daughter cells
mitosis
meiosis
13
Produces genetically identical cells...
Meiosis
Mitosis
14
A is....
cell membrane
cell wall
cytokinesis
nucleus
15
This phase is....
anaphase
telophase
metaphase
prophase
16
This type of cell can be grown into any of the 200 types of cells
somatic cell
embryonic stem cell
adult stem cell
germ cell
17
Produces 2 cells by the end
Meiosis
Mitosis
18
During S, cells duplicate their
Additional growth occurs
DNA
Organelles carry out normal functions & organelles are replicated
the cytoplasm divides
19
Examples are liver cells, pancreases cells and neurons
germ cell
somatic cell
20
This type of cells are reproductive cells, like sperm and eggs
adult stem cell
germ cell
somatic cell
embryonic stem cell
21
An example is UV-C radiation
metastasis
carcinogen
cancer
tumor
22
Sexual reproduction is
slower
.... than asexual reproduction.
True
False
23
B is....
spindle fiber
centrosome
centrioles
cell membrane
24
Which is a common treatment for a malignant tumor?
chemotherapy
cyclin therapy
x-ray
surgery
25
E is ....
centromere
chromosome
chromatin
chromatid
26
These cells divide through
mitosis
germ cell
somatic cell
27
Produces 4 cells by the end
Meiosis
Mitosis
28
Examples are sperm, pollen and ova/eggs
somatic cell
germ cell
29
Which situation would an organism's cell need to divide??
organism is in a dormant state
organisms tissue needs to repair
30
Increases the number of
cells
in an embryo
cell differentiations
mitosis
31
This type of cell can be taken from patient, grown in lab, put back in the same patient, immune system rejection=low
somatic cell
germ cell
adult stem cell
embryonic stem cell
32
Which is NOT part of cell theory?
cells come from cells
all living things are made of cells
all living things are made of many cells
cells are the basic unit of life
33
Level of organization from
Largest to Smallest
organism, organ system, organ, tissue, cell
cell, organ, tissue, organ system, organism
organism, organ system, tissue, organ, cell
cell, tissue, organ, organ system, organism
34
This phase is...
prophase
metaphase
interphase
telophase
35
D is ....
chromatid
chromatin
chromosome
centromere
36
B is....
cell wall
cytokinesis
nucleus
cell membrane
37
Produces genetically different cells...
Meiosis
Mitosis
38
Increases the number of
tissues
in an embryo
cell differentiations
mitosis
39
This type of tumor has a smooth regular border
malignant
benign
40
The longest phase of the
cell cycle
is...
Interphase
S
G2
M Phase (mitosis)
41
Examples are sperm, pollen and ova/eggs
somatic cell
germ cell
42
In early embryo stages humans have webbed hands/fingers... at birth they do not. What process is responsible?
apoptosis
synthesis
cytokinesis
mitosis
43
Final cells produces are
haploid
Meiosis
Mitosis
44
Volume is = length x width x height. Which equation is correct???
5 x 5 x 1
5 x 1 x 1
5 x 5 x 5
5 x 5 x 6
45
Surface area is = length x width x number of sides. Which equation is correct???
5 x 5 x 5
5 x 1 x 1
5 x 5 x 1
5 x 5 x 6
46
Cells are limited in size because they need a large ___ as compared to their ___.
growth area, volume
growth area, surface area
surface area, volume
volume, surface area
47
During G1, cells duplicate their
Organelles carry out normal functions & organelles are replicated
the cytoplasm divides
Additional growth occurs
DNA
48
Level of organization from
Smallest to Largest
organism, organ system, tissue, organ, cell
organism, organ system, organ, tissue, cell
cell, organ, tissue, organ system, organism
cell, tissue, organ, organ system, organism
49
Which situation would an organism's cell need to divide??
organism is growing
organism is storing energy
50
Stem cells are a unique type of body cell that can __ to form a variety of specialized cells.
differentiate
fuse
51
A clump of cells that is irregular
carcinogen
cancer
metastasis
tumor
52
Sexual reproduction is
faster
.... than asexual reproduction.
False
True
53
In MITOSIS the final cells are...
haploid & genetically the same
diploid & genetically different
diploid & genetically the same
haploid & genetically different
54
This type of cells are unipotent cells, like a skin cell or a liver cell
germ cell
adult stem cell
somatic cell
embryonic stem cell
55
A is....
cell membrane
spindle fiber
centrioles
centrosome
56
Produces a cell with a specific structure and function
mitosis
cell differentiations
57
This type of tumor has a irregular border & can spread faster
malignant
benign
58
Some eukaryotes, like strawberry plants, can do sexual AND asexual reproduction.
False
True
59
When a cell
increases in size
, its
surface area
increases more quickly then its volume
True
False
60
Binary fission and fragmentation are both examples of ___ reproduction.
asexual
sexual
61
Final cells produces are
diploid
Meiosis
Mitosis
62
F is ....
chromatid
chromosome
centromere
chromatin
63
During G2, cells duplicate their
Additional growth occurs
the cytoplasm divides
Organelles carry out normal functions & organelles are replicated
DNA
