Title | Mitosis study guide - good bio stuuf |
---|---|
Author | jgy iggy |
Course | Biology |
Institution | Hobart and William Smith Colleges |
Pages | 4 |
File Size | 35.1 KB |
File Type | |
Total Downloads | 50 |
Total Views | 149 |
good bio stuuf...
enetic Information
Innate information is contained in the DNA of the cell
DNA is found in long strands called CHROMATIN
Each long fiber makes up a CHROMSOME
Qualities are little territories of chromosomes that contain the information for a specific cell work
The Cell Cycle - Overview
Stages between one cell division and the accompanying.
Cell process span varies beginning with one cell then onto the following.
2 general periods – advancement and division
Improvement arrange – Interphase.
G1 - Cell creates in size and carries on assimilation
S - Chromosomes are duplicated
G2 - Nuclear division arrange – Mitosis. Process by which 2 young ladies cells are encircled, each containing an aggregate course of action of chromosomes.
Cytoplasm allotments secluding into 2 young lady cells.
Cell Cycle-Interphase
In the midst of INTERPHASE the telephone is GROWING and preparing to rehash, cell organelles are made - G1
The cell's DNA is being copied (rehashed) - S
The DNA is as around wound CHROMATIN
Cell continues creating and the rehashed DNA is checked. If botches happen they are repaired. - G2
Mitosis
Picture
Cell Cycle-Mitosis
Mitosis is the periods of the cell cycle in which the cell DIVIDES
Mitosis is disengaged into:
Prophase - first
Metaphase - focus
Anaphase - isolated
Telophase – far or seperate
Cytokenesis
Cell Cycle
The cell puts the most measure of vitality in INTERPHASE-creating
Mitosis-Early Prophase
Chromosomes are thick and involve 2 sister chromatids
The nuclear film begins to partitioned
In animal cells ONLY, centrioles move to the backwards terminations of cell.
Mitosis-Late Prophase
Hub fibers appear.
The CENTROMERE joins each match of sister chromatids to the hub fiber.
Mitosis-Metaphase
Chromosomes line up along the focal point of the cell
Mitosis-Anaphase
Shaft strands segregate sister chromatids and power them isolated
When they have segregated they are particular chromosomes
Mitosis-Telophase
Shaft strands disassemble
Nuclear envelope changes
Mitosis-Cytokenesis
In animal cells, new cell layers adjust to each of the new cells
In plant cells, new cell dividers outline on each side of the cell plate....