'Kinetochore' presentation slideshows

Mitosis

715 views • 46 slides

Asexual Reproduction

Asexual Reproduction. Asexual Reproduction. Fission Budding Fragmentation & Regeneration. Binary Fission. Chromatin. Chromosomes. Cell Cycle. Interphase. G 1 = Growth S = DNA Replication G 2 = Growth Centrioles with asters. Prophase. Chromatin to chromosomes

516 views • 36 slides

UV Mutagenesis in Yeast

UV Mutagenesis in Yeast. Geneticists need variation to study the function of gene products. We create variation in the laboratory by mutagenesis. Ease of Genetic Manipulation. proteins. 4. 3. 2. 6. 5. DNA. 1. Features of a good model organism. Cell biology.

590 views • 33 slides

The many functions of the kinetochore

remain attached when microtubule is growing and shrinking. growing. shrinking. Kinetochore. The many functions of the kinetochore. Microtubule. -. - attach sister chromatid to microtubule plus end. allow regulation of attachment to ensure biorientation.

507 views • 32 slides

Chapter 9.1

Chapter 9.1. Overview of Cell Division Mechanisms. AP Biology Fall 2010. Objectives. Determine the function of mitosis, meiosis, and prokaryotic fission Analyze the structural components of chromosomes . Mitosis, Meiosis, and Prokaryotes.

366 views • 19 slides

The Cell Cycle

The Cell Cycle. The Stages of the life of the cell Involve: 1. Metabolic activities 2. Division. What is the cell cycle?. Purpose of Cellular Division. -Asexual reproduction of cells Development of multicellular organisms Repair and renew cells that die from normal

234 views • 15 slides

Meiosis and Sexual Lifecycles

249 views • 14 slides

Meiosis and Sexual Lifecycles

208 views • 11 slides

Mitosis

Mitosis. 1.Prophase. Chromosomes coil to short fat rods. Nuclear envelope breaks up. Spindle fibers assemble across cell. Animal Cell Prophase. Plant Cell Prophase. a. Early Prophase. 1. Chromatin coils to chromosomes. 2. Nucleolus & nuclear membrane break down & disappear.

297 views • 9 slides

Q4. Nucleosome is the basic unit of chromatin structure, please describe

193 views • 3 slides