'Interphase' diaporamas de présentation

Cell Life Cycle- 2 major stages

966 views • 81 slides

What is energy?

What is energy?. Ability to do work. What are oxidation-reduction reactions?. Chemical reactions in which there is a transfer of electron(s) from one reactant to another. Molecules receiving an electron are reduced and those donating an electron are oxidized . .

693 views • 53 slides

697 views • 53 slides

Duplicating Genetic Information

Cell Reproduction and Inheritance. Duplicating Genetic Information. The Cell Cycle. Cancer and the Cell Cycle. Mitosis. Meiosis. When Cell Division is not perfect. Duplicating Genetic Information. Information about you is in the sequence of nucleotides in the DNA molecule.

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665 views • 41 slides

Chapter 11: Introduction to Genetics

821 views • 33 slides

What is Meiosis?

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PHASES OF MITOSIS

PHASES OF MITOSIS. WHICH PHASE? (1). Telophase. WHICH PHASE? (2). Prophase. WHICH PHASE? (3). Metaphase. WHICH PHASE? (4). Metaphase. WHICH PHASE? (5). ANAPHASE. WHICH PHASE? (6). PROPHASE. WHICH PHASE? (7). ANAPHASE. WHICH PHASE? (8). INTERPHASE. WHICH PHASE? (9). ANAPHASE.

322 views • 22 slides

MEIOSIS

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Science 9

Science 9. Unit 3: Biology Lesson 2: DNA!. Objectives. By the end of the lesson you should be able to : Describe the structure and function of the nucleus Relate chromosomes, genes and DNA Describe the structure and function of DNA. Review...the Nucleus.

293 views • 15 slides

The Cell Cycle

The Cell Cycle. Chapter 5.3, 5.4. Objectives. Understand the need for cell division Understand the process of Mitosis and cytokinesis Know the parts of each phase of mitosis as discussed in class Understand what regulates the cell cycle and at what phases regulation may occur.

341 views • 15 slides

Parent/Interphase

Parent/Interphase. Interphase. Prophase. Prophase. Prophase. Prophase. Metaphase. Metaphase. Metaphase. Anaphase. Anaphase. Anaphase. Telophase. Cytokinesis. Cytokinesis.

264 views • 15 slides

youtube/watch?v=L0k-enzoeOM mitosis

http:// www.youtube.com/watch?v=L0k-enzoeOM mitosis http :// www.youtube.com/watch?v=8kK2zwjRV0M dna rep. DNA and DNA Replication. DNA: Why is it important?. DNA: genetic material passes from generation to generation

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The Cell Cycle

The Cell Cycle . Test Review. 1. Which of the following is not a reason cells divide?. Cells divide to reproduce asexually. Cells divide so a multicellular organism can grow and replace lost cells. Cells divide when they come in contact with other cells.

287 views • 12 slides

Chapter 4 Section 3 Get book and Open to page 124

Chapter 4 Section 3 Get book and Open to page 124. Anticipatory Set. Cell Division. Big Idea. California Standards. Science Standard 7.1.e: Cells divide to increase their numbers through a process of mitosis, which results in two daughter cells with identical sets of chromosomes.

195 views • 11 slides

Cell Division

Cell Division. By:Trevor Dodd. Stage 1. Chromatin is material in a cell nucleus consisting of DNA and protein. This is the substance that chromosomes are made from. It can be stained with dyes in order to watch the process of mitosis using a microscope. This. Interphase.

159 views • 8 slides

Cell division

Cell division. Cedric Patrick. Metaphase. Duplicated chromosomes move to the middle Sister chromatids on either side macroevolution.net/ Faculty.clintoncc.sunny.edu. Prophase. -Nuclear membrane + nucleolus disappear -Spindle fibers appear (ropes) -See duplicated chromosomes

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Confusing Facts

Confusing Facts. 46 chromosomes in human cells 23 pairs Above metaphase cells showing replicated sister chromatids joined at centromere When in X formation they are sister chromatids , only found during M phase otherwise Found as single chromosomes in cells but two copies of each.

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Plant Mitosis Anaphase

Plant Mitosis Anaphase. Anaphase. Plant Mitosis Interphase. Interphase. Plant Mitosis Prophase. Prophase. Plant Mitosis Metaphase. Metaphase. Plant Mitosis Telophase. Telophase Note the cell plate at the pointer.

230 views • 5 slides

1100806_Shahbazian-Yassar

Collaborative Research: Stronger than Glass Fibers, Stiffer than Steel Wires: A New Perspective into the Mechanics of Cellulose Nanocrystals Reza Shahbazian-Yassar, Michigan Technological University, DMR 1100806.

98 views • 2 slides