BSC1005 Chapter 8 Questions With Answers Graded A+ Assured Success
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BSC1005 Chapter 8
Institution
BSC1005 Chapter 8
What generally occurs in the M phase? - Duplicated nuclear contents of parent cell is equally
distributed to daughter cells
What are the two important processes? - Growth and cell division
(Interphase and M phase)
Humans become trillions of cells because of? - Cellular reproduction
Cellular re...
BSC1005 Chapter 8
What generally occurs in the M phase? - Duplicated nuclear contents of parent cell is equally
distributed to daughter cells
What are the two important processes? - Growth and cell division
(Interphase and M phase)
Humans become trillions of cells because of? - Cellular reproduction
Cellular reproduction continues as we grow to do what? - Replace worn out or damaged
tissues/cells
Genetic material of organisms composed of chromatin? - Chromosomes
In prep for cellular division, chromosomes are ____________. - Duplicated
How many duplicated chromosomes are passed on to each daughter cell? - Full set
T/F: Cellular division can be seen using a microscope during mitosis. - True
Duplicated chromosomes are composed of? - Sister chromatids joined at the centromere
Each sister chromatid has __________ DNA. - Identical
Phase in which cell grows and duplicates its contents? - Interphase
, Phase in which parent cell contents divides into two daughter cells? - M phase
Both cell cycle processes are heavily _________? - Regulated
3 stages of interphase? - G1, S, G2
4 stages of M phase? - Prophase
Metaphase
Anaphase
Telophase
In G1, what happens? - - Growth occurs as organelles double - Accumulates materials to prepare
to replicate DNA
In S, what happens? - DNA replication/synthesis (chromosomes duplicate)
Multicellular organisms begin life as - A single cell
In G2, what happens? - - Growth occurs as cell prepares to divide
- Proteins synthesized
The majority of the cell cycle is spent in which phase? - Interphase
The time when a cell performs its usual functions is in __________. - Interphase
What varies depending on the cell? - The time spent in interphase
What decision is made in G1? - Whether the cell is going to divide or not
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