BIO 402/502 Advanced Cell & Developmental Biology I. Section IV: Dr. Berezney. Lecture 1. The Cell Nucleus and its Genome. Organization of Eukaryotic Genome. Contrasting features of prokaryotic and eukaryotic genomes with respect to size, percent of coding region and number of genes.By yates
Mitosis. To err is human to divide is divine. Why is Mitosis so important??. Mitosis means the exact copying of cells. Technically it means division of the nucleus. In biology we tend to refer to mitosis as making exact copies and then meiosis as making sex cells.By chick
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Today\'s Goals. Identify the steps in DNA extractionIdentify the important procedural steps and chemical treatments that allow researchers to extract/purify DNA from the rest of the cellFollow a protocol, and use a kit, to extract DNA from eukaryotic cells - your cheeks! In the coming weeks we wil
EUKARYOTIC CELLS. WHAT ARE THE FUNCTIONS OF THE ORGANELLES?. CELL WALL. Protects the cell Provides structure & support for the cell. CELL MEMBRANE (Plasma Membrane). Only allows certain things in & or out, so it is called selectively permeable. LYSOSOMES.
Eukaryotic Cells. Eukaryotic cell – 1 st cell with internal compartments called organelles; an organism whose cells have a nucleus. Organelle- structure that carries out specific activities in the cell 2 Types: Animal Cell Plant Cell. 2 Types of Eukaryotic Cell. Animal Cell. Plant Cell.
Eukaryotic Cells What You Will Learn • Identify the different parts of a eukaryotic cell. • Explain the function of each part of a eukaryotic cell. Eukaryotic Cells. Even though most cells are small, cells are still complex. A eukaryotic cell has many parts that help the cell stay alive.
Biology Fall 2011. Eukaryotic cells. Organelles, Functions and Comparisons. We will discuss…. Basic Information Description of Cells Meet the Organelles Examples of Eukaryotic Cells Prokaryotic Vs. Eukaryotic Vocabulary Today’s Activity References. Basic Information.
Eukaryotic Cells. Animals & Plants. The Cell. Building block of the all organisms, from single-celled to human. 200 Types of cells in the human body, categorized by cell shape. Cell size limited by the volume and surface area ratio.
Eukaryotic Cells. Section 7-2. Cell Membrane. Types of membranes –. Cell Membrane – It surrounds, protects and regulates what enters and leaves the cells body by it’s bilipid (2) (phospholipid) layer. It also contain carbohydrates and proteins that also control and regulate.
DNA Transfection into Prokaryotic and Eukaryotic Cells. Lily Chan and Tim Johnstone. Transfection: to transfer DNA into cells (either eukaryotic or prokaryotic) not through use of a viral vector. The approaches for eukaryotic and prokaryotic-cell transfection are slightly different.
2.3 Eukaryotic Cells. Animal cell. Plant Cell. Draw and label a diagram of the ultrastructure of a liver cell as an example of an animal cell . The diagram should show ribosomes, rough endoplasmic reticulum ( rER ), lysosome , Golgi apparatus, mitochondrion, cytoplasm and nucleus.
2.3: EUKARYOTIC CELLS. 2.3.1, 2.3.2: Liver cell. 2.3.3: Electron micrograph of liver cell (rat). Glycogen. 2.3.4: Prokaryotic VS Eukaryotic cell. 2.3.5: State three differences between plant and animal cells. Plant cells have large vacuoles and animal cells do not have large vacuoles.