What occurs in interphase?

cell growth, DNA duplication, and cell division preperation

Why do cancer cells keep growing?

Because the DNA's control mechanisms are damaged

Why does a cell stop growing?

regulatory genes stop the growth

What is cell division?

The division of a cell into two daughter cells

What is a centromere?

the region of a chromosome to which the spindle attaches to

Name all the steps of the "pizza mitosis" in order and in biology terms. Think PMAT.

prophase metaphase anaphase telophase cytokinesis interphase

What is the order in which cell division occurs?

prophase, metaphase, anaphase, telophase

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Cell Division and Reproduction

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A #biology quiz tailored especially for #highsschool students that talks about #celldivision#mitosis #cell division

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Questions 21

Answers

1
Which is not a type of asexual reproduction?
Cloning
Budding
Fertilization
Binary fission
2
The results of mitosis are ____ and the results of meiosis are ____.
sperm, egg
diploid (2n) , haploid (n)
23 chromosomes, 46 chromosomes
haploid (n) , diploid (2n)
3
What regulates the cell cycle in eukaryotic cells?
All of the above
Growth factors
Cyclins
p53
4
What structure forms during the cytokinesis of a plant cell?
a pizza plate
a salad serving bowl
a cell plate
no structure: the cytoplasm pinches in half
5
Centromeres are usually located near the __________ of the chromosomes.
middle
sides
ends
none of the above
6
What is cytokinesis?
the splitting of the sister chromatids
The division of the nucleus
The division of the cytoplasm
The division of the cell membrane.
7
What occurs in interphase?
the cell dies
the cell divides into two identical daughter cells
The cell DEVOURS its daughter cells
cell growth, DNA duplication, and cell division preperation
8
When are are the chromosomes of the cell replicated/copied?
right before cell division
none of the above
during the G2 phase
well before cell division
9
What is the scientific term for "a mass of cancer cells" called?
a mass
a cancerous mass
a tumor
malignant
10
What occurs during the G2 phase?
the nucleus is divided
the cell prepares for mitosis.
the cell grows and synthesizes proteins
chromosomes are replicated
11
Why do cancer cells keep growing?
Because they want to
Because the DNA's control mechanisms are damaged
Because they need to
Because the body needs those cells
12
Why does a cell stop growing?
the body becomes injured
regulatory genes stop the growth
it becomes lazy
the cell develops cancer
13
When does cytokinesis take place?
at the same time as telophase
during the S phase.
before mitosis
during the G1 phase
14
Which term refers to physical factors that can cause cancer?
carcinogen
benign
malignant
turmor
15
When do chromatids separate into individual chromosomes?
Telophase
Prophase
Anaphase.
Metaphase
16
What is cell division?
The division of a cell into two daughter cells
The division of the cytoplasm
The division of the cell nucleus
The process when a cell grows, duplicates DNA, and divides
17
Which is not always a form of asexual reproduction?
cloning
budding
regeneration
vegatative propagation
18
What is a centromere?
two threadlike strands: condensed version of DNA
composed material
the region of a chromosome to which the spindle attaches to
nucleic acids & proteins found in the cell nucleus
19
Mitosis has _ divisions and results in _ cells. Meiosis has _ divisions and results in _ cells.
2, 2, 2, 2
1, 2 ,2, 4
2, 2, 2, 4
2, 4, 1, 2
20
Name all the steps of the "pizza mitosis" in order and in biology terms. Think PMAT.
a mess of tomato sauce
prophase; anaphase; metaphase; telophase; cytokinesis
whole, skinny, weird, oval, squished, and divided pizzas
prophase metaphase anaphase telophase cytokinesis interphase
21
What is the order in which cell division occurs?
anaphase, metaphase, telophase, prophase
prophase, metaphase, anaphase, telophase
prophase, anaphase, metaphase, telophase
telophase, metaphase, anaphase, prophase

Cell Division and Reproduction Flashcards | StudBud