問題一覧
1
What is interphase?
the phase of the cell cycle in which a typical cell spends most of its life.
2
Define parent cell
the cell divided into two daughter cells during mitosis.
3
What is the definition of metaphase?
The chromosomes line up across the MID LINE and attach to the spindle fibers at the centromere
4
DNA pair
A, T, C, G
5
RNA pair
A, U, C, G
6
In RNA A pairs with _________.
U (uracil)
7
Define parent cell
the cell divided into two daughter cells during mitosis.
8
What is anaphase?
Spindle fibers pull each chromatid to opposite sides
9
What is prophase?
DNA and proteins condense into lightly coiled chromosomes in a nuclear envelope
10
What is telophase?
Nuclear membranes start to form, chromosomes start to uncoil, and the spindle fibers fall apart
11
What is a daughter cell?
Either of the two cells formed when a cell undergoes cell division by mitosis. Daughter cells are genetically identical to the parent cell because they contain the same number and type of chromosomes.
12
Cancer cell can do...
Dividing two frequently and taking up more nutrients from healthy cell cells and stop, caring out, normal functions and stop communicating with other cells
13
During mitosis the nucleus
divides
14
Risk factors of cancer are
Radiation and sunlight UV
15
Why is hair loss a common side effect of cancer treatments
They target cells that go through mitosis to frequently
16
Check points are there to check it the cell is
Doing its job and replicating DNA
17
Genes code is for
Proteins
18
G0 is a
non dividing state
19
Which phase is when DNA replication occurs
S phase
20
Meaning of apoptosis
Self destruct
21
Negtiave cell cycle starts
Apoptosis
22
Multicellular organisms gets bigger primarily because
Each cell divides
23
3rd checkpoint in cell cycle
Chromosomes are connected and correctly lined in the middle