Onion root tip and Whitefish

Slides:

Advertisements

Similar presentations

Advertisements

Mitosis = New Cells Results in 2 identical daughter cells 4 chromosomes  4 chromosomes.

Mitosis in Onion Root Tip Cells. Interphase Onion root tip mitosis cell grows in size cell replicates DNA in preparation for mitosis individual chromosomes.

The Cell Cycle and Mitosis: An Intro

PRELAB: MITOSIS INTERNET LESSON

CELL CYCLE The life cycle of a cell consists of a repeating set of events.

Objective: You will be able to give the purpose of mitosis. Do Now: Read “Division of the Cell” on p. 243 What must a cell do BEFORE cell division occurs?

Cell Size and Mitosis. Unit: Cell Size and Mitosis Thursday, November 17, 2011 Objective: SWBAT describe what limits the size of a cell. (Why are cells.

Biology 11/26/13 Did you finish and turn in your osmosis (gummy bear or egg) lab report? You will not pass the 9 weeks without it. 2 nd, 5 th, 7 th Mitosis.

The Cell Cycle Start G S G Mitosis.

Presented by Kami Dykes Rebecca The Cell Cycle Lab # 5.

Cell Cycle. Why do cells divide? Growth --by adding cells, not having them get bigger --cells are not efficient for exchanging materials if they are too.

Cell Growth and Division

The Cell Cycle.

Cells divide during mitosis and cytokinesis. Cells that make up the “body” of an organism 2.

Mitosis Review. The Cell Cycle (2 parts) G1 S G2 Mitosis telophase anaphase metaphase prophase interphase 1 2.

3/6/2016 Cell Division Cell divides into two daughter cells.

The Cell Cycle.

The Cell Cycle. THE CELL CYCLE The Cell Cycle Cell Reproduction –One cell (parent cell) reproduces to make 2 identical cells (daughter cells)

Cell Growth and Division Chapter 10. Why do cells divide? Cells divide to allow the organism to grow and to repair damaged tissue Cells grow, then divide.

 All living things are made of cells.  Cells are the basic unit of life.  Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

The Cell Cycle & Cell Division

Mitosis lab Onion Root Tip Mitosis. 1. What type of cells are these? 2. How do you know? 3.What phase of the cell cycle are most cells likely to be in?

AP Biology The Cell Cycle Part 2. Centrioles Interphase.

*Warm Up* Pick up: 1. Journal 2. Test Review 3. Cancer Notes

The Cell Cycle.

CELLULAR RESPIRATION 2 ATP’s 2 ATP’s 34 ATP’s.

Mitosis: Mitosis is a type of cell division in which a daughter cell receives the same number of identical chromosomes as the parent cell. Mitosis is necessary.

I. MITOSIS A. Cell Division:

Cell Cycle, Mitosis and Meiosis

Mitosis and The Cell Cycle

MITOSIS & CYTOKINESIS *centrioles – cylindrical shaped structures that make the spindle fibers *spindle fibers – cell structures that are made of microtubules.

Mitosis: Making two identical cells from one.

CELL GROWTH AND DIVISION

Animated Mitosis Cycle

Asexual Reproduction Mitosis

Vocabulary Prophase Metaphase Anaphase Telophase.

Looking at Mitosis in an Onion Root Tip

Looking at Mitosis in an Onion Root Tip

Cell Cycle Phases.

The Cell Cycle and Mitosis: An Intro

1.2 The Cell Cycle & Mitosis

Meiosis Yarn Model.

AP Biology The Cell Cycle Part 2.

The Cell Cycle The Life Cycle of a cell : includes Growth, Development, and Reproduction.

1 D 3 A 2 E 5 B 4 C INTERPHASE PROPHASE METAPHASE ANAPHASE TELOPHASE.

Life of a Cell The Cell Cycle.

10-2 Cell Division.

10-2 Cell Division.

CELL GROWTH & REPRODUCTION

Mitosis Assessment.

The Cell Cycle & Cell Division

The Cell Cycle & Cell Division

AP Biology The Cell Cycle Part 2.

Cell Growth and Division

Mitosis Review.

Mitosis LAB Mitosis LAB Plant Animal m m m m

Cell Cycle in Onion Root Tips

The Cell Cycle & Cell Division

Division of the Nucleus

Presentation transcript:

Onion root tip and Whitefish Mitosis Lab Onion root tip and Whitefish

1. If onion cells are observed, then most will be in _______ phase of the cell cycle.

Onion Root Tip Cells

2. This onion cell is in ________phase

3. This onion cell is in _______phase

4. This onion cell is in _______phase

5. This onion cell is in _______phase

6. This onion cell is in _______phase

Label the following structures: Chromosomes Nuclear membrane Spindle fibers Cell plate Chromatin Did you remember to include the total magnification on each drawing?

Whitefish Cells

1. This whitefish cell is in ____phase

2. This whitefish cell is in ____phase

3. This whitefish cell is in ____phase

4. This whitefish cell is in ____phase

5. This whitefish cell is in ____phase

Whitefish Mitosis

Label the following structures: Chromosomes Nuclear membrane Spindle fibers Centrioles Chromatin Did you remember to include the total magnification on each drawing?

Comparing Plant and Animal Mitosis