'Nuclear envelope' presentation slideshows

Types of cells

bacteria cells. Types of cells. Prokaryote - no organelles. Eukaryotes - organelles. animal cells. plant cells. Animal cell. Bacterial cell. Cell size comparison. most bacteria 1-10 microns eukaryotic cells 10-100 microns. micron = micrometer = 1/1,000,000 meter

2.66k views • 44 slides

693 views • 40 slides

Eukaryotic Cell Structure Chapter 7

1.11k views • 32 slides

Cells

Cells. Structure, Function and Homeostasis. Cell Functions. Protection and support (bones, keratin, mucus) Movement (muscle cells contract) Communication (produce hormones, propagate sensory information) Harness & use Energy (body heat, enzyme production)

1.55k views • 30 slides

DNA, Chromosomes and the Nucleus

DNA, Chromosomes and the Nucleus. DNA Structure. DNA Structure. What are some of the important structural features of the DNA double helix?. DNA Structure. In addition to B-DNA what other forms exist?. DNA Structure. What is supercoiled DNA and what effect does it have?

662 views • 29 slides

Jeopardy

Jeopardy. Cell Size. What Type Of Division Does That?. Cell Cycle. Mitosis. Meiosis. 500. 500. 500. 500. 500. 400. 400. 400. 400. 400. 300. 300. 300. 300. 300. 200. 200. 200. 200. 200. 100. 100. 100. 100. 100. Final Jeopardy Question. Cell Size 500 Points.

442 views • 28 slides

Meiosis

Meiosis . Plant physiology. MEIOSIS. The production of offspring by sexual reproduction includes the fusion of two gametes, each with a complete haploid set of chromosomes.

682 views • 28 slides

Cell Structures:

725 views • 25 slides

Cell Membrane by John Radosevich

Cell Membrane by John Radosevich. Glycocalyx by Tiffanie Kitchen. Cilia by Jennifer Stephens. Flagella by Dorian Tsosie. Mitochondria by Danielle Romero. Chloroplasts by Diana Perez. Golgi by Thomas Zambo. Lysosomes by Katherine Rolando. Cytoskeleton by Kathryn Kitchen.

391 views • 24 slides

Fungi

Fungi. Chapter 30. Shared Characteristics. Distinctive fungal features Fungi are heterotrophs. Fungi have several cell types. Some fungi have a dikaryon stage. Fungi have cell walls that include chitin. Fungi undergo nuclear mitosis. The Body of a Fungus.

268 views • 20 slides

CELL STRUCTURE AND FUNCTION

890 views • 16 slides

Cell Types and Cell Structure

Cell Types and Cell Structure. Prokaryotic vs. Eukaryotic. no nucleus no membrane enclosed organelles single chromosome no streaming in the cytoplasm cell division without mitosis simple flagella smaller ribosomes simple cytoskeleton no cellulose in cell walls

439 views • 16 slides

Cellular Reproduction

Cellular Reproduction. Cell Division cellular material is divided between new daughter cells Nuclear division: Mitosis or Meiosis Cytoplasmic division: Cytokinesis. Nuclear division retaining the original chromosome number. Mitosis and Meiosis in the Human Life Cycle.

314 views • 15 slides

The cell cycle and mitosis

The cell cycle and mitosis. Cells constantly reproduce exact duplicates of themselves. Why? Replacement Repair Growth. Cells must make an exact copy of their DNA DNA is the blueprint of the cell and is found in the nucleus.

226 views • 13 slides

Mitosis and the Cell Cycle

382 views • 11 slides

Cell Endomembrane System

Cell Endomembrane System. Presented by Hongbo Reiko Chengxu Caitlin Shu Hui Wei Ying . Properties of endomembrane system. present only in eukaryotic cells

733 views • 11 slides

Cell Growth and Division

Cell Growth and Division. The cell cycle and Mitosis. . When to Divide?. Diffusion is a limiting factor Works well over short distances Takes too long to travel far Surface area to volume ratio All nutrients and waste must cross the cell membrane

244 views • 11 slides

Making New Cells: Mitosis

Making New Cells: Mitosis. Body Cells. Mitosis: process used to make new body cells Body cells are cells found in the human body Ex: Heart, lungs, skin, muscle , etc . Human body has 46 chromosomes in each body cell. Mitosis within the cell cycle. Cell cycle: Interphase Mitosis

177 views • 8 slides

Endosymbiotic Theory

Endosymbiotic Theory. p. 427-428. The Endosymbiotic Theory. Review: What is a theory? What is the difference between prokaryotic and eukaryotic cells?

1.31k views • 5 slides

Advanced Diagnostics Laboratory

Advanced Diagnostics Laboratory. AUTOANTIBODY OF THE MONTH.

181 views • 4 slides