Lesson Overview Lesson Overview The Process of Cell Division Cell Division.
-
Upload
kenneth-jackson -
Category
Documents
-
view
217 -
download
0
Transcript of Lesson Overview Lesson Overview The Process of Cell Division Cell Division.
![Page 1: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/1.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
Cell DivisionCell Division
![Page 2: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/2.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
Chromosomes
Chromosomes make it possible to separate DNA during cell division.
• genetic information is carried by chromosomes.
![Page 3: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/3.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
The Cell Cycle
• During the cell cycle, a cell grows, prepares for division, and divides to form two daughter cells.
![Page 4: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/4.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
• Divide by Binary Fission
The Prokaryotic Cell Cycle
![Page 5: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/5.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
The Eukaryotic Cell Cycle
The eukaryotic cell cycle has four phases: G1, S, G2, and M.
Interphase is the time between cell divisions.
• G1, S and G2
M phase is the period of cell division.
![Page 6: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/6.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
G1 Phase: Cell Growth
• Cells grow• Make new proteins and
organelles.
![Page 7: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/7.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
S Phase: DNA Replication
• New DNA is made
![Page 8: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/8.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
G2 Phase: Preparing for Cell Division
• organelles and molecules required for cell division are produced.
![Page 9: Lesson Overview Lesson Overview The Process of Cell Division Cell Division.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bf8d1a28abf838c8c880/html5/thumbnails/9.jpg)
Lesson OverviewLesson Overview The Process of Cell DivisionThe Process of Cell Division
M Phase: Cell Division
• 2 stages: mitosis and cytokinesis.
• Mitosis is the division of the cell nucleus.
• Cytokinesis is the division of the cytoplasm.