EQ: How does your body grow and repair itself?

Slides:



Advertisements
Similar presentations
CELL DIVISION.  When cell divides forming 2 new cells  Prokaryotic cells  Called Binary Fission  Split into 2 parts  Eukaryotic cells  Called Mitosis.
Advertisements

-This week we are talking about how cells reproduce… Next week we will talk about how organisms reproduce… Why Do Cells Need to Reproduce? -Growth, Repair,
Stages of Mitosis.
Mitosis Cell Reproduction. HOW DOES AN ORGANISM GROW?
_dnadivide/ Cell Growth Mrs. Harlin.
Cell Division Review. The cell prepares itself for mitosis during this stage of the cell cycle. INTERPHASE.
CELL CYCLE BY: DEVIN MARIANNINO. MITOSIS Division of the nucleus 4 phases
Mitosis Asexual cell division!! Begins in the nucleus of a cell.
Chapter 3.2 Cell Division Life Science. What causes organisms to grow??  Many organisms start as one cell…what happens to these cells? –Cells divide!!
Mitosis - Cell Division. Living organisms have life cycles. Life cycles begin with organism’s formation, followed by growth and development and end in.
The Cell Cycle Cell Division.
Chapter 3 Lesson 1 From Cell to Organism Cell Cycle and Cell Division.
Cell Division Mitosis. Produces 2 cells – called daughter cells – from one parent cell Daughter cells are identical to each another and to the original.
Meiosis. Now that you know all about DNA…. How is DNA passed from parent to offspring? How is DNA passed from parent to offspring? There are two main.
What is DNA? The genetic material located in the nucleus of the cell. It contains information needed for an organism to grow, maintain itself, and reproduce.
Cell Growth and Reproduction in EUKARYOTES
Mitosis & Meiosis Review
CELL DIVISION AND MITOSIS
The Cell Cycle & Cell Division
Unit 2 Lesson 1 Mitosis Copyright © Houghton Mifflin Harcourt Publishing Company.
1.2 The Cell Cycle & Mitosis
How does the cell know how to divide?
Mitosis Cell Division.

Mitosis.
Mitosis (Cell Division) Notes
Chapter 10.
How do baby animals grow to be adults?
Mitosis.
Cell Reproduction.
The Cell Cycle.
Objectives Describe stages of the cell cycle, including DNA replication and mitosis. Describe importance of the cell cycle to the growth of organisms.
Mitosis A Type of Cell Division.
The Cell cycle.
Cell Division Mitosis.
Cells and Heredity Chapter 3.2.
How does the cell know how to divide?
Unit 2 Lesson 1 Mitosis Copyright © Houghton Mifflin Harcourt Publishing Company.
Cell Cycle Phases.
1.2 The Cell Cycle & Mitosis
Topic: Cellular Reproduction Aim: How does mitosis occur? part 2
Cell Division The Life of a Cell.
Cell Growth and Reproduction
Mitosis and DNA Replication
Meiosis I results in 2 haploid daughter cells
CELL DIVISION IS PART OF THE CELL CYCLE
The division of the cell
Cell Reproduction Prokaryotes Bacteria Eukaryotes Plants & animals.
Chromosomes and Mitosis
How does the cell know how to divide?
Unit 4: Mitosis & Meiosis
How does the cell know how to divide?
The Cell Cycle continued
Mitosis Comic Strip Learning Targets
How does the cell know how to divide?
Unit 2 Lesson 1 Mitosis Copyright © Houghton Mifflin Harcourt Publishing Company.
Cell Division & Mitosis
How does the cell know how to divide?
Cell Growth Ms. Cuthrell
Mitosis and DNA Replication
How does the cell know how to divide?
Mitosis Cell Reproduction.
How does the cell know how to divide?
The Cell Cycle & Mitosis
What are the phases of Mitosis. Do Now: Why do cells divide
Cell Growth and Division
Cell division is necessary for normal growth, repair, and reproduction of an organism.
A special form of cell division
Cell cycle consists of interphase, mitosis, and cytokinesis
How does the cell know how to divide?
Presentation transcript:

EQ: How does your body grow and repair itself? The Plasma Membrane Title: The Life of a Cell 11/21/2018 INB page. 46 EQ: How does your body grow and repair itself? G. Podgorski, Biol. 1010

A. Why do cells divide? Repair/replacement of dead or injured cells Growth (more small cells) Asexual reproduction http://viewpure.com/DtBUM51t4iw?start=0&end=0

B. Cell Cycle Mitosis: Division of nucleus & DNA Mitosis Cytokinesis: Division of 1 cell into 2 (genetically identical) Interphase Interphase: -cell makes more cell parts….GROWS! -doubles DNA

C. Phases of Mitosis 1. Starts with parent cell: -chromosomes (long strands of DNA) -chromosomes come in pairs called HOMOLOGOUS Chromosomes (same length, 1 from each parent). -during interphase every chromosome doubles = 2 of each homologous pair Maternal chromosome Paternal chromosome

2. Prophase: nucleus membrane disappears, chromosome pairs are visible 3. Metaphase: fibers line up duplicated pairs in the middle. 4. Anaphase: duplicated pairs are pulled apart to opposite ends of the cell. 5. Telophase: nuclear membrane reappears in both daughter cells, new cells begin interphase.

Train your Brain to stay focused and improve studying! Cell Division Stop Motion Project: -You will work with your row (4 people) -At least ONE member of your group needs to download a FREE stop-motion video app for use in class tomorrow Examples: -PicPac -Stop Motion Studio -Stop-Motion Movie Creator Train your Brain to stay focused and improve studying! http://viewpure.com/reVq-RPaHLI?start=0&end=0

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.